├── .gitignore ├── FX-BMP ├── FX_Backup_Mem_Format.md ├── FX_Backup_Mem_Use.md ├── FX_Cart_Electrical.md ├── README.md └── datasheets │ ├── CMOS-6_Gate_Arrays.pdf │ └── uPD431000A.pdf ├── FX-BMP_Upgrade.md ├── FX-SCSI └── datasheets │ ├── 27c4100_1023546.pdf │ ├── GAL16v8.pdf │ ├── TX15-100_connector.pdf │ └── uPD72611_SCSI-2_Controller_Data_Sheet_Feb91.pdf ├── FX_Capacitor_chart.md ├── FX_Controllers ├── README.md ├── Special_Controller_Use.md └── images │ ├── Inbound_data_logic_trace.png │ ├── Outbound_data_logic_trace.png │ ├── console_port.jpg │ └── joypad_connector.jpg ├── Internal_FRAM_Upgrade.md ├── LICENSE ├── PC-FX ├── datasheets │ ├── DaughterBoard │ │ ├── 27C256.PDF │ │ ├── BA4510_Rohm.pdf │ │ ├── BA6398FP.PDF │ │ ├── BA7082F.PDF │ │ ├── BR6265.PDF │ │ ├── CXA1372BQ.PDF │ │ ├── CXA1610M.pdf │ │ ├── CXD2500BQ.pdf │ │ ├── Connectors │ │ │ └── TE_Conn_84534_E2.pdf │ │ ├── PCM1710_DS.pdf │ │ ├── TC514256AP.PDF │ │ ├── UPD78C10A.PDF │ │ ├── UPD78C18_including_78C10.PDF │ │ └── related │ │ │ ├── REN_U10199EJ5V0UM00_MAH_19950801_2.pdf │ │ │ ├── cdp791_similar_design.pdf │ │ │ └── dcd860_similar_design.pdf │ ├── MainBoard │ │ ├── CMOS-6_Gate_Arrays.pdf │ │ ├── Connectors │ │ │ ├── Alternate │ │ │ │ └── TE_Conn_84533_E1.pdf │ │ │ └── Molex_52044-4045_datasheet.pdf │ │ ├── HuC6270-Pinout.png │ │ ├── MSM538022C.pdf │ │ ├── SRM20116_hierarchy.pdf │ │ ├── SRM20512.pdf │ │ ├── SRM2264LM_ETC.pdf │ │ ├── TG16_svc_manual.pdf │ │ ├── UPD43256B.PDF │ │ ├── UPD70732_V810_Datasheet.pdf │ │ ├── uPD424260.pdf │ │ ├── uPD424800.pdf │ │ └── uPD424800_rev.pdf │ └── bak │ │ └── uPD78c10A_Datasheet.pdf └── schematics │ └── CD_board │ ├── CD_board.kicad_pcb │ ├── CD_board.kicad_prl │ ├── CD_board.kicad_pro │ ├── CD_board.kicad_sch │ ├── LICENSE │ ├── Libs │ ├── CD_board.bak │ ├── CD_board.pretty │ │ ├── DIP254P1524X572-28.kicad_mod │ │ └── M27C256B-12F1.STEP │ ├── M27C256B-12F1.kicad_sym │ └── PC-FX.kicad_sym │ ├── Output │ └── Schematics │ │ └── 0.1 │ │ └── CD_board.pdf │ ├── dsp.kicad_sch │ ├── fp-info-cache │ ├── fp-lib-table │ ├── mcu.kicad_sch │ ├── pcm.kicad_sch │ ├── power.kicad_sch │ ├── rfamp.kicad_sch │ ├── scsi1.kicad_sch │ ├── servo.kicad_sch │ └── sym-lib-table ├── PC-FXGA └── datasheets │ ├── 800px-ISA_Bus_pins.svg.png │ ├── CMOS-6_Gate_Arrays.pdf │ ├── HM511665.pdf │ ├── HM514900.pdf │ ├── HM514900A.pdf │ ├── HuC20116LF_partial_pinout.txt │ ├── HuC6270-Pinout.png │ ├── LH5496_datasheet.pdf │ ├── MSM511664C.pdf │ ├── MSM538022C.pdf │ ├── SRM20116_hierarchy.pdf │ ├── SRM20256L.pdf │ ├── SRM20512.pdf │ ├── SRM2264LM_ETC.pdf │ ├── TC511664B.pdf │ ├── TG16_svc_manual.pdf │ ├── UPD70732_V810_Datasheet.pdf │ ├── uPD424260.pdf │ ├── uPD424800.pdf │ └── uPD424800_rev.pdf ├── README.md └── images ├── BMP_cart_read.png ├── BMP_cart_write.png ├── FRAM_upgrade_SRAM_removed.jpg ├── FRAM_upgrade_after_closeup.jpg ├── FRAM_upgrade_before_closeup.jpg ├── FX-BMP.jpg ├── FXGA_DOSV_board.jpg ├── FXGA_DOSV_board_Memory.jpg ├── NEC-PC-FX-Daughterboard-Capacitors.jpg ├── NEC-PC-FX-Motherboard_SRAM_chip.jpg └── fxbmp_upgrade.jpg /.gitignore: -------------------------------------------------------------------------------- 1 | *~ 2 | *.swp 3 | -------------------------------------------------------------------------------- /FX-BMP/FX_Backup_Mem_Format.md: -------------------------------------------------------------------------------- 1 | # FX_Backup_Mem_Format 2 | 3 | An overview of the internal format of the backup memory storage areas on the PC-FX. 4 | 5 | ## Overview 6 | 7 | The overall storage format of the backup memory area is FAT. There are many variations of this 8 | format, so in the following sections, this will be specified in more detail. 9 | 10 | Notably, FAT-12 is in use for storage areas of 512KB and smaller, whereas FAT-16 is in use for 11 | storage areas of 1MB or larger. 12 | 13 | The high-level breakdown of the FAT filesystem includes the following elements: 14 | 1. The Boot Sector (or reserved sectors), which includes an area called the BPB (BIOS Parameter Block), 15 | which provides some specifics about the sizes and locations of other features in the filesystem. 16 | 2. The FAT Region, which provides information on which allocation units (groups of sectors) are free, 17 | which units are marked as unusable, and which are parts of files. 18 | 3. The Root Directory Region, which is a fixed-size area containing entries for files and 19 | subdirectories. While the root directory has a limit to the number of entries available, 20 | subdirectories are not limited int eh same way, and are managed as files are - extensible chains of 21 | allocation units. 22 | 4. The Data Region, which is broken down into allocation units (groups of sectors), which 23 | may be used for arbitrary storage by the game (when allocated and assembled into chains to create 24 | files). 25 | 26 | As for the actual save game entries on PC-FX, each game will create an entry in the root directory 27 | with a characteristic name; this entry may refer to a single file storing the key information about 28 | the game, or it may be a subdirectory which in turn may hold multiple files, each with its own stored 29 | information about saved games. Most games which allow for multiple different save games will save 30 | these as different files within the same game-specific folder. 31 | 32 | ### Re-Formatting 33 | 34 | Note that the boot sector below has specific values which indicate overall size of the FX-BMP unit; 35 | although the format process normally detects the size of the module, it will NOT resize on a reformat, 36 | so be careful in certain situations ! 37 | 38 | For example, if you restore a 128KB image onto a 512KB-capable BMP device and later try to reformat it, 39 | the original boot sector entries will remain, and the unit will continue to appear to be a 128KB device. 40 | In such a case, you will need to erase the boot sector (i.e. load 0x00's or seomthing similar) into the 41 | boot sector, and then erase it. 42 | 43 | 44 | ### Layout Overview for Different Size Memories 45 | 46 | | Type | Values: 32KB (Internal) | FX-BMP: 128KB | 256KB | 512KB | 1MB | 2MB | 4MB | 8MB | 47 | |-----------|-------------:|--------:|--------:|-------:|------:|------:|------:|------:| 48 | | FAT Offset | 0x0080 | 0x0080 | 0x0080 | 0x0080 | 0x0080 | 0x0080 | 0x0080 | 0x0080 | 49 | | FAT Type | FAT-12 | FAT-12 | FAT-12 | FAT-12 | FAT-16 | FAT-16 | FAT-16 | FAT-16 | 50 | | FAT Table Entries | 236 | 948 | 1960 | 3984 | 8000 | 8096 | 8144 | 8168 | 51 | | Root DIR Offset | 0x0200 | 0x0680 | 0x0C80 | 0x1800 | 0x3F80 | 0x4000 | 0x4080 | 0x4080 | 52 | | Root DIR Entries | 64 | 252 | 256 | 256 | 260 | 256 | 252 | 252 | 53 | | Data Offset | 0x0A00 | 0x2600 | 0x2C00 | 0x3800 | 0x6000 | 0x6000 | 0x6000 | 0x6000 | 54 | | Total Size | 0x8000 | 0x20000 | 0x40000 | 0x80000 | 0x100000 | 0x200000 | 0x400000 | 0x800000 | 55 | 56 | 57 | ## FAT Internals 58 | 59 | In this section, the FAT filesystem's specifcs - as implemented on the PC-FX - will be explained. 60 | As there are many possible (theoretical) sizes of FX-BMP cartridge, actual values for each will 61 | be shown in the tables below. 62 | 63 | ### Boot Sector and BIOS Parameter Block 64 | 65 | There is only one Boot Sector in a PC-FX save area. 66 | The BIOS Parameter Block starts at offset 0x0B in the Boot Sector. 67 | 68 | | Byte Offset | Use | Size (Bytes) | Values: 32KB (Internal) | FX-BMP: 128KB | 256KB | 512KB | 1MB | 2MB | 4MB | 8MB | 69 | |-----------|-------|-------------:|------:|--------:|--------:|-------:|------:|------:|------:|------:| 70 | | 0x0000 | ??? | 3 | 0x24 0x8A 0xDF | Same | Same | Same | Same | Same | Same | Same | 71 | | 0x0003 | OEM Name | 8 | 'PCFXSram' | 'PCFXCard' | 'PCFXCard' | 'PCFXCard' | 'PCFXCard' | 'PCFXCard' | 'PCFXCard' | 'PCFXCard' | 72 | | 0x000B | Bytes per sector | 2 | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 0x0080 (128) | 73 | | 0x000D | Sectors per cluster | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 4 | 8 | 74 | | 0x000E | Number of Reserved Sectors | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 75 | | 0x0010 | Number of File Allocation Tables | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 76 | | 0x0011 | Maximum number of Root Directory entries | 2 | 0x40 (64) | 0xFC (252) | 0x100 (256) | 0x100 (256) | 0x104 (260) | 0x100 (256) | 0xFC (252) | 0xFC (252) | 77 | | 0x0013 | Total number of Sectors | 2 | 0x100 (256) | 0x400 (1024) | 0x800 (2048) | 0x1000 (4096) | 0x2000 (8192) | 0x4000 (16384) | 0x8000 (32768) | 0x10000 (65536) | 78 | | 0x0015 | Media Descriptor | 1 | 0xF9 | 0xF9 | 0xF9 | 0xF9 | 0xF9 | 0xF9 | 0xF9 | 0xF9 | 79 | | 0x0016 | Sectors per File Allocation Table | 2 | 0x03 (3) | 0x0C (12) | 0x17 (23) | 0x2F (47) | 0x7E (126) | 0x7F (127) | 0x80 (128) | 0x80 (128) | 80 | | 0x0018 | "Sectors per Track"(*1) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 81 | | 0x001A | "Number of Heads"(*1) | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 82 | | 0x001C | "Number of Hidden Sectors Preceding this FAT Volume"(*1) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | | 0x0020 | "Total Logical Sectors"(*1) | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | | 0x0024 - 0x0027 | Appears to be unused | 4 | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | 85 | | 0x0028 - 0x003F | Boot information | 0x18 | (not eligible) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | 86 | | 0x0040 - 0x007F | Appears to be unused | 0x40 | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | (uninitialized) | 87 | 88 | **NOTE:**\ 89 | (*1) - These are the descriptions as per DOS 3.31 BPB - but it is not clear whether they have any such purpose here. 90 | 91 | ### FAT Region 92 | 93 | As this is a FAT-12 filesystem, each block (sector, in most cases) is represented by 12 bits, or one-and-a-half bytes, meaning that two FAT entries 94 | consumes 3 consecutive bytes; entries are aligned as such within the block. 95 | 96 | As such, a 3-byte FAT sequence with nybbles as so:\ 97 | ```01 23 45```\ 98 | Will mean that the first block's FAT value will be 0x301, and the second one's value will be 0x452 99 | 100 | **Actual Values of FAT entries** 101 | 102 | | Value | Description | 103 | |-------|-------------| 104 | | 0x000 | Free cluster - empty or available | 105 | | 0x002 - 0xFEF | Data cluster - points to the next cluster in the sequence | 106 | | 0xFF0 - 0xFFF | Treat as end-of-chain / end-of-file, or marked as unavailable for other reasons | 107 | 108 | **NOTE:**\ 109 | The first 2 FAT entries are reserved, and contain special values: 0xFF9, and 0xFFF. The first value after these refers to the first block in 110 | the Data Area. 111 | 112 | 113 | ### Root Directory Region 114 | 115 | Each directory entry is a fixed-size 0x20 (32) bytes in length, and filename are based on MS-DOS type 8.3 filenames (filename + extension).\ 116 | However, the PC-FX allows the use of SJIS and longer filenames (up to 16 characters) by repurposing part of the directory entry data (see below). 117 | 118 | | Byte Offset | Use | Size (Bytes) | Values | 119 | |-----------|-------|-------------:|------| 120 | | 0x00 | First 8 characters of filename (*1); Space-padded if short | 8 | | 121 | | 0x08 | File Extension | 3 | Appears to be a code based on developer company | 122 | | 0x0B | File attribute | 1 | 0x10 if subdirectory | 123 | | 0x0C | Final (up to) 9 characters of filename; Zero-terminated if short | 9 | | 124 | | 0x15 | Zero-terminator | 1 | 0x00 | 125 | | 0x16 | "Last Modified Time" (*2) | 2 | | 126 | | 0x18 | "Last Modified Date" (*2) | 2 | | 127 | | 0x1A | First used cluster number | 2 | | 128 | | 0x1C | "File Size in Bytes" (*3) | 4 | 0x00 | 129 | 130 | **NOTE:**\ 131 | (*1) - If the first character is 0xE5, the entry has been deleted and is no longer relevant. Entries may exist for '.' and '..' (directory pointers). If the first character ix 0x00, it marks the end of the list.\ 132 | (*2) - These are the descriptions as per DOS 3.31 FAT - but it is not clear whether they have any such purpose here. These are mostly unused, but are used by "J.B Harold Blue Chicago Blues"\ 133 | (*3) - This is the descriptions as per DOS 3.31 FAT - but it appears to be unused here, appearing as zeroes in all reviewed cases. 134 | 135 | 136 | ## Bootable Carts 137 | 138 | For a cart to be bootable, the PC-FX checks for a key word, and if found, it copies data from the cartridge into main memory, and 139 | executes it. Code will not run directly from the FX-BMP due to the addressing arrangements/bus width. 140 | 141 | Internal memory cannot be booted from, and the PC-FXGA doesn't support booting from backup. 142 | 143 | When auto-boot is in place, the PC-FX boot cycle displays the splash screen, and goes directly into the cartridge boot code instead 144 | of entering the menu screen. This eliminates any sort of boot choices. 145 | 146 | Note that cartridge offset address is relative to the start of the FX-BMP's chip memory. So, a value of 0x1000 is chip-memory 147 | address offset of 0x1000, and will be at 0xE8002000 in system memory.\ 148 | All numeric values are expressed as 'word' values. 149 | 150 | | Byte Offset | Use | Size (Bytes) | 151 | |-----------|-------|-------------:| 152 | | 0x28 | Key string for boot: "PCFXBoot" | 8 | 153 | | 0x30 | Program start location on card (byte offset) | 4 | 154 | | 0x34 | System memory target address (usually 0x8000) | 4 | 155 | | 0x38 | Transfer size (counted in bytes) | 4 | 156 | | 0x3C | Execution address after transfer (usually 0x8000) | 4 | 157 | 158 | 159 | ## Sample Format Information for different-sized carts 160 | 161 | Format at 0x00 offset for 32KB cart (original default for Mednafen): 162 | ``` 163 | 0x24, 0x8A, 0xDF, 0x50, 0x43, 0x46, 0x58, 0x43, 0x61, 0x72, 0x64, 0x80, 0x00, 0x01, 0x01, 0x00, 164 | 0x01, 0x40, 0x00, 0x00, 0x01, 0xF9, 0x03, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 165 | ``` 166 | (the 4th through 11th characters show the text, "PCFXCard") 167 | 168 | Format at 0x00 offset for 128KB cart (standard cartridge): 169 | ``` 170 | 0x24, 0x8A, 0xDF, 0x50, 0x43, 0x46, 0x58, 0x43, 0x61, 0x72, 0x64, 0x80, 0x00, 0x01, 0x01, 0x00, 171 | 0x01, 0xFC, 0x00, 0x00, 0x04, 0xF9, 0x0C, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 172 | ``` 173 | 174 | Format at 0x00 offset for 512KB cart (modified cartridge - see 'FX-BMP_Upgrade' in this repository): 175 | ``` 176 | 0x24, 0x8A, 0xDF, 0x50, 0x43, 0x46, 0x58, 0x43, 0x61, 0x72, 0x64, 0x80, 0x00, 0x01, 0x01, 0x00, 177 | 0x01, 0x00, 0x01, 0x00, 0x10, 0xF9, 0x2F, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 178 | ``` 179 | 180 | also at 0x80 offset (in all three cases): 181 | ``` 182 | 0xF9, 0xFF, 0xFF 183 | ``` 184 | 185 | Format at 0x00 offset for 2MB cart (cartridge using a much larger chip - see 'PC-FX-NVBMP' repository): 186 | ``` 187 | 0x00, 0x80, 0xDF, 0x50, 0x43, 0x46, 0x58, 0x43, 0x61, 0x72, 0x64, 0x80, 0x00, 0x02, 0x01, 0x00, 188 | 0x01, 0x00, 0x01, 0x00, 0x40, 0xF9, 0x7F, 0x00, 0x01, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 189 | ``` 190 | 191 | also at 0x80 offset: 192 | ``` 193 | 0xF9, 0xFF, 0xFF, 0xFF 194 | ``` 195 | 196 | -------------------------------------------------------------------------------- /FX-BMP/FX_Backup_Mem_Use.md: -------------------------------------------------------------------------------- 1 | # FX_Backup_Mem_Use 2 | 3 | A table of how much backup memory is reportedly in use for various PC-FX games 4 | 5 | Not all of these games have been played very deeply; the numbers below represent a 'minimum' 6 | or 'normal' save for a game where possible. Games which allow for multiple save slots may 7 | require more memory if multiple slots are used (only one slot has been put to use in each 8 | of the examples below). 9 | 10 | 11 | ### Table of values 12 | 13 | | Game Name | Filename on Cart | Reported Size | 14 | |-----------|------------------|--------------:| 15 | | Aa! Megami-sama! | AH!_MY_GODDESS | 1280 | 16 | | Akazukin Cha-Cha | (none ?) | | 17 | | All Japan Female Pro Wrestle - Queen of Queens | QueenOfQueens | 768 | 18 | | Angelique Special | ANGELIQUE_SPECIAL | 5248 | 19 | | Angelique Special 2 | ANGELIQUE_2 | 15616 | 20 | | Angelique Tenkuu no Requiem | ANGELIQUE_REQUIEM | 7936 | 21 | | Anime Freak FX: Vol. 1 | (none) | | 22 | | Anime Freak FX: Vol. 2 | (none) | | 23 | | Anime Freak FX: Vol. 3 | (none) | | 24 | | Anime Freak FX: Vol. 4 | (none) | | 25 | | Anime Freak FX: Vol. 5 | (none) | | 26 | | Anime Freak FX: Vol. 6 | (none) | | 27 | | Arubarea no Otome | ｱﾙﾊ"ﾚｱ | 128 | 28 | | Battle Heat | (none ?) | | 29 | | Blue Breaker | BLUE_BREAKER | 128 | 30 | | Blue Chicago Blues | BCBFX | 128 | 31 | | Boundary Gate | B-Gate | 2176 | 32 | | Can Can Bunny Extra DX | CANCAN_BUNNY_DX | 1792 | 33 | | Chip Chan Kick | chipちゃんkick! | 640 | 34 | | Comic Road | COMIC_RD | 128 | 35 | | Cutey Honey FX | CUTEY_HONEY | 1280 | 36 | | Deep Blue Fleet | 紺碧の艦隊 | 3840 | 37 | | Der Langrisser FX | LANGFX | 7424 | 38 | | Doukyusei 2 | 同級生２ | 128 | 39 | | Dragon Knight 4 | DragonKnight4 | 12416 | 40 | | Farland Story FX | FARLAND_STORY_FX | 5632 | 41 | | Fire Woman Matoi-gumi | ﾌｧｲｱｰｳｰﾏﾝ纏組 | 512 | 42 | | First Kiss Monogatari | ファーストKiss✰ | 1536 | 43 | | Fushigi no Kuni no Angelique | WONDER_ANGELIQUE | 1536 | 44 | | Ginga Ojousama Densetsu Yuna FX | YUNAFX | 128 | 45 | | Ginga Ojousama Densetsu Yuna FX Special | (none) | | 46 | | Gokuraku Arena | (none) | | 47 | | Graduation Real | 卒業ＲFX | 2176 | 48 | | Kishin Doujin Zenki | 鬼神童子ZENKI | 256 | 49 | | Kokuu Hyouryuu Nirgends | ニルゲンツ | 1280 | 50 | | Last Imperial Prince | LIP | 4352 | 51 | | Lunatic Dawn FX | LUNAFX | 13952 | 52 | | Mahjong Goku Tenjiku | 麻雀悟空　天籢 | 4352 | 53 | | Makeruna! Makendou Z | まけんどＺ | 6912 | 54 | | Megami Paradise II | 女神天国Ⅱ | 8576 | 55 | | Minimum Nanonic | みにまむ | 256 | 56 | | Miraculum - The Last Revelation | MIRACULUM | 1920 | 57 | | Neo Generation II FX | SEIKA2FX | 2688 | 58 | | Ojousama Sousamou | OJO_FX | 384 | 59 | | Pachiokun FX | PACHIO_01 | 128 | 60 | | PCE Fan Special CD-ROM Vol. 2 | (none) | | 61 | | PCE Fan Special CD-ROM Vol. 3 | (none) | | 62 | | Pia Carrot He Youkosou | Ｐｉａキャロット | 1280 | 63 | | Power Dolls FX | POWER_DoLLS_FX | 3584 | 64 | | Return to Zork | RETURN_TO_ZORK | 1280 | 65 | | Ruruli Ra Rura | (none ?) | | 66 | | Shanghai - The Great Wall | (none ?) | | 67 | | Sparkling Feather | SPF | 1280 | 68 | | Super PCE Fan Deluxe Special CD-ROM Vol 1 | (none) | | 69 | | Super PCE Fan Deluxe Special CD-ROM Vol 2 | (none) | | 70 | | Super Power League FX | S_POWER_LEAGUE_FX | 128 | 71 | | Super Real Mahjong P V FX | S_REAL_MAHJONG_P5 | 256 | 72 | | Team Innocent | TEAM_INNOCENT | 5760 | 73 | | Tekipaki Working Love | TKPK_FX | 1024 | 74 | | Tenchi Muyo FX | 天地無用・白亜 | 7168 | 75 | | Tengai Makyou Karakuri Kakutouden | (none ?) | | 76 | | Tokimeki Card Paradise | (none ?) | | 77 | | Tonari no Princess no Rolfee | Rolfee | 512 | 78 | | Tyoushin Keiki Zeroigar | Zeroigar | 384 | 79 | | Voice Paradise | VOICE_PARADISE | 1664 | 80 | | Wakusei-koukitai Little Cats | LC | 7552 | 81 | | Zoku Hatsukoi Monogatari | HATSUKOI | 768 | 82 | 83 | -------------------------------------------------------------------------------- /FX-BMP/FX_Cart_Electrical.md: -------------------------------------------------------------------------------- 1 | # FX-BMP Port Electrical Information 2 | Technical Information about the PC-FX FX-BMP Memory Card Port 3 | 4 | ## Card-Edge 5 | 6 | ### Physical Dimensions 7 | 8 | The FX-BMP Cartridge has a double-sided card-edge connector consisting of 50 pins 9 | 10 | The card-edge dimensions are: 11 | - PC Board thickness = 0.0625" (1.6mm) 12 | - Width of board = 1.325" (33.65mm) 13 | - Pin spacing is 0.05" (1.27mm) 14 | 15 | A near-match card edge connector is made by TE Connectivity, part 5650719-1 ... but the slot is a bit too short; 16 | a dremel tool with the right bit can extend the slot by the needed amount (its slot is 1.310"; this would need to 17 | be extended by about 0.01" on each side, or 0.25mm on each side). 18 | 19 | ### FX-BMP Card-Edge pinout (on the FX-BMP cartridge) 20 | 21 | Orientation: 22 | When looking at the FX-BMP cartridge, the side which looks like the "top" (has the 23 | branding identification) is rotated to face left for insertion into the PC-FX. 24 | The "underside" (which faces right when inserted into the machine) is actually the 25 | side of the PC Board on which the parts are mounted. 26 | 27 | This right-facing "underside" also has silkscreen printing identifying a pin 28 | numbering system. The pin numbered "1" is at the lower-right when inserted into 29 | the PC-FX, and the pin numbered "25" is on the same face, opposite side (upper-right 30 | when inserted into PC-FX). While there is no printing identifying pins 26 through 31 | 50, I will refer to them as numbered in the same way - the reverse-side of the board 32 | from "pin 1" will be "pin 26", and the reverse of "pin 25" will be "pin 50". 33 | 34 | 35 | ### Electrical Signals 36 | 37 | Since a relatively common static RAM was used on the board, many of the electrical 38 | signals were possible to be decoded. However, a CPLD was mounted on the board, 39 | governing many control signals. As the FX-BMP is battery-backed, the PC-FX can also 40 | detect when the battery level is low, as there is an analog comparator circuit on board, 41 | which gives the CPLD a "good" or "bad" level, which is delivers back to the host system. 42 | 43 | 5V logic is used for the SRAM and other signals, however the power supply may fall short of the 44 | 5V threshold (i.e. 4.5V). 45 | 46 | 47 | | Description | Pin | Pin | Description | 48 | |-------------|-----|-----|-------------| 49 | | **A26**
(to CPLD, pin 12) | **Pin 50** | **Pin 25** | GND| 50 | | **/CartSel**
Low if top 5 bits are '11101'/ Hex '0xE8'
(to CPLD, pin 10) | **Pin 49** | **Pin 24** | **A18**
(to CPLD, pin 11) | 51 | | No Connection | **Pin 48** | **Pin 23** | **A17** | 52 | | **/WE** | **Pin 47** | **Pin 22** | **A16** | 53 | | GND | **Pin 46** | **Pin 21** | Vdd | 54 | | **/OE**
(to CPLD, pin 4) | **Pin 45** | **Pin 20** | Vdd | 55 | | GND | **Pin 44** | **Pin 19** | No Connection | 56 | | GND | **Pin 43** | **Pin 18** | **A15** | 57 | | **A25**
(to CPLD, pin 3) | **Pin 42** | **Pin 17** | **A14** | 58 | | **A23**
(No Connection inside cart) | **Pin 41** | **Pin 16** | **A13** | 59 | | **A22**
(No Connection inside cart) | **Pin 40** | **Pin 15** | **A12** | 60 | | GND | **Pin 39** | **Pin 14** | **A11** | 61 | | **A21**
(No Connection inside cart) | **Pin 38** | **Pin 13** | **A10** | 62 | | **A20**
(No Connection inside cart) | **Pin 37** | **Pin 12** | **A9** | 63 | | **A19**
(to CPLD, pin 2) | **Pin 36** | **Pin 11** | Vdd | 64 | | GND | **Pin 35** | **Pin 10** | Vdd | 65 | | **D7** | **Pin 34** | **Pin 9** | **A8** | 66 | | **D6** | **Pin 33** | **Pin 8** | **A7** | 67 | | **D5** | **Pin 32** | **Pin 7** | **A6** | 68 | | **D4** | **Pin 31** | **Pin 6** | **A5** | 69 | | **D3** | **Pin 30** | **Pin 5** | **A4** | 70 | | **D2** | **Pin 29** | **Pin 4** | **A3** | 71 | | **D1** | **Pin 28** | **Pin 3** | **A2** | 72 | | **D0**
(to CPLD pin 1) | **Pin 27** | **Pin 2** | **A1**
(no A0; data is every second address) | 73 | | GND | **Pin 26** | **Pin 1** | GND | 74 | 75 | Note: While GND at pins #1, 25, 26 appear to be ground plane, the other grounds may 76 | be signals fed back to the PC-FX (such as "cart inserted"). 77 | 78 | Also note that /OE and /WE signals are identifiable for their distinctly shorter durations as compared to 79 | the regular address lines: 80 | - On a write cycle, /WE is ~150ns, whereas address lines are in place for ~270ns 81 | - On a read cycle, /OE is ~190ns, and regular address lines are in place for ~410ns 82 | 83 | ## Signal Timing 84 | 85 | The FX-BMP Port is essentially a memory-access port for external memory and memory-mapped devices. 86 | The /CARTSEL signal is triggered when memory accesses in the range 0xE8000000-0xEFFFFFFF are accessed. 87 | Based on signal captures, accesses to this port are slowed down to half of the regular clock speed; additionally, 88 | access to this port is intended to be byte-width (address line A0 is not presented to the bus). 89 | 90 | While the FX-BMP uses 70ns static RAM, the signal capture implies that the memory could be substantially slower 91 | than that, and still be effective. 92 | 93 | ### Data Read Capture 94 | 95 | ![Data Read Capture](../images/BMP_cart_read.png) 96 | 97 | 98 | ### Data Write Capture 99 | 100 | ![Data Write Capture](../images/BMP_cart_write.png) 101 | 102 | 103 | ## CPLD on the FX-BMP cart: 104 | 105 | ### Functionality 106 | 107 | This chip does some address-decode duties, as well as presents "low battery" information onto the bus. 108 | 109 | **For address-decode:**\ 110 | 0xE8000000 - 0xE9FFFFFF is used for RAM (decode /CartSel, A26, A25 as '0'; only bring /OE low if all are low)\ 111 | 0xEA000000 - 0xEBFFFFFF is used for battery status reporting 112 | 113 | **For battery-status reporting:**\ 114 | If the battery voltage dips below a specific threshold level, a '0' will be output on data line 0 (D0) in the 115 | battery status reporting range. In other words, reading memory location 0xEA000000 should provide a 0xFE for 116 | low/bad battery; and 0xFF if the battery is OK. 117 | 118 | 119 | ### Chip Information 120 | 121 | Markings on CPLD (QFP-52 package): 122 | NEC JAPAN 123 | D65612GC114 124 | 9621EP002 125 | 126 | Appears to be 1.2K-gate (~800 usable gates) CPLD from NEC's CMOS-6X 1.0-micron Gate Array family 127 | 128 | ### Bus connections: 129 | 130 | | Pin | Description | 131 | |-----|-------------| 132 | | Pin 1 | Bus Pin 27 (D0) | 133 | | Pin 2 | Bus Pin 36 (A19) | 134 | | Pin 3 | Bus Pin 42 (A25) | 135 | | Pin 4 | Bus Pin 45 (/OE) | 136 | | Pin 5 | | 137 | | Pin 6 | Vdd | 138 | | Pin 7 | GND | 139 | | Pin 8 | | 140 | | Pin 9 | GND | 141 | | Pin 10 | Bus Pin 49 (/CartSel) | 142 | | Pin 11 | Bus Pin 24 (A18) | 143 | | Pin 12 | Bus Pin 50 (A26) | 144 | | Pin 13 | | 145 | | Pin 14 | | 146 | | Pin 15 | To SRAM pin 24 /OE | 147 | | Pin 16 | | 148 | | Pin 17 | GND | 149 | | Pin 18 | | 150 | | Pin 19 | GND | 151 | | Pin 20 | | 152 | | Pin 21 | GND | 153 | | Pin 22 | Vdd | 154 | | Pin 23 | (voltage sense ?) | 155 | | Pin 24 | | 156 | | Pin 25 | | 157 | | Pin 26 | | 158 | | Pin 27 | | 159 | | Pin 28 | | 160 | | Pin 29 | | 161 | | Pin 30 | | 162 | | Pin 31 | GND | 163 | | Pin 32 | | 164 | | Pin 33 | GND | 165 | | Pin 34 | Vdd | 166 | | Pin 35 | appears to be NC | 167 | | Pin 36 | appears to be NC | 168 | | Pin 37 | appears to be NC | 169 | | Pin 38 | appears to be NC | 170 | | Pin 39 | appears to be NC | 171 | | Pin 40 | appears to be NC | 172 | | Pin 41 | appears to be NC | 173 | | Pin 42 | appears to be NC | 174 | | Pin 43 | appears to be NC | 175 | | Pin 44 | appears to be NC | 176 | | Pin 45 | Vdd | 177 | | Pin 46 | appears to be NC | 178 | | Pin 47 | appears to be NC | 179 | | Pin 48 | GND | 180 | | Pin 49 | appears to be NC | 181 | | Pin 50 | appears to be NC | 182 | | Pin 51 | appears to be NC | 183 | | Pin 52 | appears to be NC | 184 | 185 | I/O pins from pin 35 to 52 appear not to be used... (only power) 186 | 187 | ### Notes on Internal Configuration 188 | 189 | 1. The key output from the CPLD (other than the bettery-sense), is the /OE signal. The /OE signal is triggered 190 | through the range 0xE8000000 - 0xE9FFFFFF uniformaly. This is derived by: 191 | - Default value of /OE is high, except if all of the following are true: 192 | - /CartSel is low 193 | - A26 is low 194 | - A25 is low 195 | - /OE is low 196 | 197 | 2. The CPLD is already programmed to deal with larger-size FX-BMP cartridges, as the CPLD also takes A18 and A19 198 | as input, and the fact there are jumpers on the FX-BMP circuit board. Instructions on how to upgrade a FX-BMP 199 | cartridge to 512KB can be found here: 200 | [Upgrade Instructions](../FX-BMP_Upgrade.md) 201 | 202 | -------------------------------------------------------------------------------- /FX-BMP/README.md: -------------------------------------------------------------------------------- 1 | # FX-BMP Information 2 | Technical Information about the PC-FX FX-BMP Memory Card 3 | 4 | ## Cartridge 5 | 6 | ![FX-BMP Cartridge](../images/FX-BMP.jpg) 7 | 8 | The PC-FX had both 32KB of game memory storage available internal to the console, as well as an expansion port for FX-BMP 9 | external memory cards for expandable storage. Some games can directly support the FX-BMP memory, but most don't support this. 10 | However, the system firmware contains a memory-management subsystem for copying/moving between these. 11 | 12 | The FX-BMP cartridges sold during the system's lifetime were built to hold 128KB of data, but the system was designed to allow 13 | for cartridges up to 2MB in size. The developer documentation makes specific reference to these sizes, but after the cartridge port 14 | was mapped out and FX-BMP behaviour was understood, a 2MB test cartridge was built to verify that the BIOS formatted the cartridge 15 | correctly for memory of this size. 16 | 17 | Both the internal memory and the FX-BMP are formatted by the system firmware to contain a filesystem based on FAT12 (or FAT16 for 18 | 1MB and 2MB carts). The system can also boot software from the FX-BMP port, if it contains the correct boot information. 19 | 20 | More information regarding the internal format can be found in the [FX_Backup_Mem_Format.md](FX_Backup_Mem_Format.md) file in this repository. 21 | 22 | 23 | ## Memory Usage by Game 24 | 25 | Notes on the amount of memory used by each game can be found in the [FX_Backup_Mem_Use.md](FX_Backup_Mem_Use.md) file in this repository. 26 | 27 | 28 | ## Physical and Electrical Characteristics 29 | 30 | Detailed notes on the physical and electircal characteristics can be found in the [FX_Cart_Electrical.md](FX_Cart_Electrical.md) file in this repository. 31 | 32 | 33 | ## Upgrading a FX-BMP from 128KB to 512KB 34 | 35 | Instructions on how to upgrade a FX-BMP cartridge to 512KB can be found here: 36 | [Upgrade Instructions](../FX-BMP_Upgrade.md) 37 | 38 | -------------------------------------------------------------------------------- /FX-BMP/datasheets/CMOS-6_Gate_Arrays.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-BMP/datasheets/CMOS-6_Gate_Arrays.pdf -------------------------------------------------------------------------------- /FX-BMP/datasheets/uPD431000A.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-BMP/datasheets/uPD431000A.pdf -------------------------------------------------------------------------------- /FX-BMP_Upgrade.md: -------------------------------------------------------------------------------- 1 | # FX-BMP_Upgrade 2 | 3 | How to upgrade an FX-BMP from 128KB to 512KB 4 | 5 | 6 | ### Background 7 | 8 | The FX-BMP was only sold in a 128KB configuration during the system's lifetime, but examination 9 | of the PC-FXGA developer documents indicate that they had planned for the capability of the following 10 | additional sizes: 11 | - 256KB 12 | - 512KB 13 | - 1MB 14 | - 2MB 15 | - 4MB 16 | - 8MB 17 | 18 | This section will describe how to upgrade a normal 128KB FX-BMP cartridge to 512KB. 19 | 20 | ### Integrated Circuit Chips 21 | 22 | The FX-BMP has several chips in it, but the key chip for storage is the UPD431000AGW-70L chip, which 23 | is a 5V Static RAM with 70ns access time, in a SOP-32 package. 24 | 25 | As time goes by, it is getting more difficult to obtain 5V chips, but access speeds and memory sizes 26 | have improved - faster/larger chips have come down in price and become 'standard'. For this reason, 27 | there isn't much difference in price between a 128KB and 512KB 5V SRAM chip, and 55ns access time 28 | is more common than 70ns these days. 29 | 30 | Standard 128KB and 512KB SRAM chips in the SOP-32 package have very similar pinouts, with 2 extra 31 | address lines on the 512KB SRAM. 32 | 33 | One more important consideration in choosing a replacement SRAM chip is the standby mode power 34 | consumption, because the module is battery-backed, and is expected to retain its memory for a long 35 | time on a single set of batteries. 36 | 37 | The UPD431000AGW-70L chip has a standby power consumption of 13uA, but only 3uA in "data retention mode". 38 | 39 | With all these factors in mind, the AS6C4008-55SIN by Alliance is a suitable replacement. 40 | This chip is 512KB, is also a 5V chip, has access time of 55ns, and has standby current consumption of 41 | 4uA and data retention power consumption of 2uA (typical). 42 | 43 | ### Details on the Upgrade Itself 44 | 45 | Only 3 parts are required for the upgrade: 46 | - 1 Static RAM chip AS6C4008-55SIN (This can be bought at Mouser Electronics, as part number 47 | 913-AS6C4008-55SIN for roughly $6US) 48 | - 2 jumpers - these are ideally 0603-size 0-ohm surface-mount resistors (0805 can also work) 49 | 50 | The picture below illustrates where these components are on the PC board. 51 | (I won't go into details about how soldering techniques for surface-mount electronics; there should 52 | be sufficient advice on the subject elsewhere on the internet.) 53 | 54 | **STEP 1: Open Case** 55 | - Open the FX-BMP case by removing the screws. 56 | - Remove batteries and the battery holder lid. 57 | - Carefully open the plastic case to expose the circuit board, keeping the side with mounted parts facing up 58 | 59 | **STEP 2: Remove Old SRAM** 60 | - Desolder the Static RAM. If you are using a hot air gun for this, separate the PC board from the plastic 61 | case, to keep it from melting, and cover the other parts with kapton tape to keep them from being dislodged. 62 | I used a soldering iron, and bent pins one by one. 63 | 64 | **STEP 3: Clean Pads** 65 | - Use a solder wick to remove excess solder from the pads - from both the SRAM chip, as well as the jumper 66 | locations. 67 | - Clean the areas to be soldered with flux cleaner or isopropyl alcohol 68 | 69 | **STEP 4: Mount Jumpers** 70 | - These should be mounted before the SRAM chip, as there is better access to these tight areas when the 71 | SRAM chip is not here. 72 | - Use flux to ensure soldering is easier and creates better joints. 73 | 74 | **STEP 5: Mount SRAM** 75 | - Check that the chip is oriented in the correct direction before soldering. 76 | - Use flux to ensure good joints 77 | - Check for good contacts, and ensure there are no shorts between pins. 78 | 79 | **STEP 6: Test** 80 | - When you are ready to test, close the case (perhaps tape it shut in case you need to go back inside to fix 81 | something). The tes is best-executed with good batteries loaded into the cart, and the lid closed. 82 | - Insert it into the PC-FX, and power the machine on 83 | - Go to the backup Memory Management screen (bottom left), select "cart", and then "format". 84 | - Power the machine off. You may wish to remove the FX-BMP cartridge from the machine and wait a few minutes, 85 | to test retention. 86 | - With the cart in the machine, power on and go back to the backup memory management screen, slecting "cart". 87 | - The data is retained if, beside the format option, there is another available icon (looks like a notebook). 88 | - The FX-BMP is now ready for use... but 512KB is a lot of space, so you may never fill it up completely... 89 | 90 | Diagram below, indicating location of the SRAM chip and the jumpers: 91 | 92 | ![FX-BMP PC board](images/fxbmp_upgrade.jpg) 93 | 94 | -------------------------------------------------------------------------------- /FX-SCSI/datasheets/27c4100_1023546.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-SCSI/datasheets/27c4100_1023546.pdf -------------------------------------------------------------------------------- /FX-SCSI/datasheets/GAL16v8.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-SCSI/datasheets/GAL16v8.pdf -------------------------------------------------------------------------------- /FX-SCSI/datasheets/TX15-100_connector.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-SCSI/datasheets/TX15-100_connector.pdf -------------------------------------------------------------------------------- /FX-SCSI/datasheets/uPD72611_SCSI-2_Controller_Data_Sheet_Feb91.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX-SCSI/datasheets/uPD72611_SCSI-2_Controller_Data_Sheet_Feb91.pdf -------------------------------------------------------------------------------- /FX_Capacitor_chart.md: -------------------------------------------------------------------------------- 1 | # PC-FX_Capacitor Chart 2 | Capacitor Charts for the PC-FX 3 | 4 | 5 | ## Daughterboard 6 | 7 | The daughterboard is involved in the control of the CDROM device, the transfer of data from that device, and 8 | the production of audio based on the output from the CDROM. The capacitors on this board can be very important 9 | for these reasons. 10 | 11 | I understand that there may be multiple versions of this daughterboard; however, the image at 12 | Wikimedia commons matched my own board, so I annotated that image. 13 | 14 | The original image for the daughterboard was taken from Wikimedia Commons, here: 15 | [Wikimedia Image](https://commons.wikimedia.org/wiki/File:NEC-PC-FX-Daughterboard-Flat.jpg) 16 | 17 | 18 | ![PC-FX Daughterboard](images/NEC-PC-FX-Daughterboard-Capacitors.jpg) 19 | 20 | 21 | ### Capacitors 22 | 23 | | Identifier in diagram | Value and Rating | Example Part Number (NOT YET VERIFIED !) 24 | |-----|-------------|--------------| 25 | | O | 0.47uF, 50V | Kemet ESL474M063AC3AA | 26 | | D | 1uF, 50V | Rubycon 400LLE1MEFC6.3X11 | 27 | | C | 3.3uF, 50V | Rubycon 200LLE3R3MEFC6.3X11 | 28 | | Q | 4.7uF, 50V | Rubycon 200LLE4R7MEFC6.3X11 | 29 | | A, J, K, T, U | 10uF, 50V | Rubycon 100YXM10MEFR6.3X11 | 30 | | B, E | 22uF, 25V | Rubycon 50YXM22MEFR5X11 | 31 | | H, P, R, V, W | 47uF, 25V | Rubycon 63YXJ47M6.3X11 | 32 | | F, G, I, M, S | 100uF, 10V | Rubycon 25YXM100MEFR6.3X11 | 33 | | N | 470uF, 6.3V | Rubycon 25YXJ470M10X12.5 | 34 | | L | 470uF, 16V | Rubycon 25YXJ470M10X12.5 | 35 | -------------------------------------------------------------------------------- /FX_Controllers/README.md: -------------------------------------------------------------------------------- 1 | # FX_Controllers 2 | 3 | Information about the PC-FX controllers 4 | 5 | ## Contents 6 | 7 | 1. [Overview](#overview) 8 | 2. [Types of Devices](#types-of-devices) 9 | 1. [Joypad](#joypad) 10 | 2. [Mouse](#mouse) 11 | 3. [Multitap](#multitap) 12 | 3. [Controller Pinouts](#controller-pinouts) 13 | 4. [Hardware Signalling](#hardware-signalling) 14 | 1. [Logic Traces](#logic-traces) 15 | 5. [Reading and Writing in Software](#reading-and-writing-in-software) 16 | 1. [I/O Port Addresses](#io-port-addresses) 17 | 2. [Control Port (When Written)](#control-port-when-written) 18 | 3. [Status Port (When Read)](#status-port-when-read) 19 | 6. [Bugs and Memoranda](#bugs-and-memoranda) 20 | 21 | 22 | ## Overview 23 | 24 | The PC-FX has two controller ports, and communicates via a serial protocol which sends 32 25 | bits in a "scan". Scans are hardware-driven; no need to "bit-bang" the controllers. 26 | 27 | Data can travel both inbound and outbound via these ports. 28 | 29 | Internal bit representation of the data is inverted from external representation. That is to say, 30 | if a button on a controller is not pressed, a pull-up resistor ensures that the value is electrically 31 | 'high' (logical '1'), but when the value is read via the port, it is reported as '0'. Likewise, a button 32 | which is pressed is electrically 'low' (logical '0'), but reported to the program as a '1'. 33 | 34 | 35 | ## Types of Devices 36 | 37 | Within the 32-bit protocol, there is a 4-bit section (most-significant 4 bits) which 38 | identifies the type of controller. This can be used by the program to determine how to 39 | interpret the remainder of the data sent via the port. 40 | 41 | ### Joypad 42 | 43 | The joypad is a fairly standard 6-button joypad from the time, but with a unique feature: 44 | Two slide switches ('MODE 1' and 'MODE 2') whose position can be read by the host machine. 45 | 46 | The joypad is identified by code 15 (0xF) in the top four bits of the data word returned at the data port. 47 | Electrically, this is bit pattern ``0000``, but internally at the data port, the bit pattern is ``1111``. 48 | 49 | The description of all of the bits is as follows: 50 | 51 | | Bit # | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 52 | |:-----:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:| 53 | | | 1 | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 54 | | **Bit #** | **15** | **14** | **13** | **12** | **11** | **10** | **9** | **8** | **7** | **6** | **5** | **4** | **3** | **2** | **1** | **0** | 55 | | | 0 | SW2 | 0 | SW1 | Lft | Dn | Rt | Up | Run | Sel | VI | V | IV | III | II | I | 56 | 57 | 58 | ### Mouse 59 | 60 | The mouse is a fairly-standard (for 1994) 2-button mouse with a cord and a ball which needs periodic cleaning. 61 | 62 | The mouse is identified by code 13 (0xD) in the top four bits of the data word returned at the data port. 63 | Electrically, this is bit pattern ``0010``, but internally at the data port, the bit pattern is ``1101``. 64 | 65 | The X and Y values are repesneted as 8-bit signed numbers: 66 | - Values -127 though -1 are represented by 0x81 through 0xFF. 67 | - Values 1 through 127 are represented by 0x01 through 0x7F 68 | - 0x00 is used for no movement 69 | - 0x80 is undefined 70 | 71 | **Horizontally:**\ 72 | Left is negative\ 73 | Right is positive. 74 | 75 | **Vertically:**\ 76 | Up is negative\ 77 | Down is positive. 78 | 79 | 80 | | Bit # | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 81 | |:-----:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:| 82 | | | 1 | 1 | 0 | 1 | - | - | - | - | - | - | - | - | - | - | L Btn | R Btn | 83 | | **Bit #** | **15** | **14** | **13** | **12** | **11** | **10** | **9** | **8** | **7** | **6** | **5** | **4** | **3** | **2** | **1** | **0** | 84 | | | X7 | X6 | X5 | X4 | X3 | X2 | X1 | X0 | Y7 | Y6 | Y5 | Y4 | Y3 | Y2 | Y1 | Y0 | 85 | 86 | 87 | ### Multitap 88 | 89 | The multitap was a peripheral which was never sold at retail, despite having been designed, and having clear 90 | specifications in the developers manuals. 91 | 92 | In the event that a multi-tap is present, a sequence of 5 joyport scans should have the multi-tap 93 | identify itself as the last possible device in the list. For example, if the multi-tap could only 94 | support 2 devices, those two devices would appear at scans #1 and #2, with the multi-tap self-identifying 95 | on the third scan. The multi-tap was defined as supporting up to 4 devices, which means the maximum-sized 96 | multi-tap would self-identify on scan #5. 97 | 98 | The multitap is identified by code 14 (0xE) in the top four bits of the data word returned at the data port. 99 | Electrically, this is bit pattern ``0001``, but internally at the data port, the bit pattern is ``1110``. 100 | 101 | | Bit # | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | 102 | |:-----:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:|:--:| 103 | | | 1 | 1 | 1 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | 104 | | **Bit #** | **15** | **14** | **13** | **12** | **11** | **10** | **9** | **8** | **7** | **6** | **5** | **4** | **3** | **2** | **1** | **0** | 105 | | | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 106 | 107 | 108 | ## Controller Pinouts 109 | 110 | The electrical signals available at the ports are as follows: 111 | (Both console-side and controller-cable are shown to prevent ambiguity) 112 | 113 | 114 | 115 | 116 | 117 | ## Hardware Signalling 118 | 119 | The signalling protocol on the PC-FX is serial, somewhat resembling SPI, with the PC-FX driving the CLK and other control lines. 120 | Although the general use of a joyport is to accept data from the outside world (such as from a joypad), the joyports on the PC-FX 121 | are capable of bidirectional data transfer, with the direction controlled by the R/W line. 122 | 123 | When a 'scan' (data transfer) takes place, the following sequence occurs: 124 | 1. The R/W line is set to indicate data direction: 125 | - LOW = "Read" (data is outbound from peripheral, and inbound to PC-FX) 126 | - HIGH = "Write" (data is outbound from PC-FX, and inbound to peripheral) 127 | 2. The LATCH line descends from it normal HIGH level to LOW for roughly 3 microseconds, returning to HIGH, to indicate "start of scan". 128 | - If CLK transitions for a cycle while LATCH is low, this indicates that the multitap joypad counter is to be reset, and the first 129 | joypad is to return its data in this scan. 130 | - Otherwise, the LATCH signal should cause the multi-tap to transition to the next joypad device in the chain for the scan - or 131 | to identify itself if the maximum number of controllers has been reached. 132 | - In the event that there is no multi-tap (all real-world cases, as the multi-tap was never commercially available), the LATCH 133 | signal is only a signal for the joypad to sample and present its data, which will be repeated for all scans in a given scanning sequence. 134 | - Actual data is only transferred when LATCH has returned to HIGH. 135 | 3. Following LATCH returning HIGH, the CLK signal cycles for 32 cycles at roughly 3 microseconds per cycle, sending/requesting data 136 | synchronously with the CLK signal. 137 | - inbound data from peripheral should be set when the CLK signal is HIGH - including immediately as LATCH returns to HIGH - to be 138 | read by the PC-FX on transition to LOW. 139 | - outbound data from PC-FX is also set when the CLK signal is HIGH - including immediately as LATCH returns to HIGH - to be read 140 | by the peripheral on transition to LOW. 141 | 142 | Data sequence is least-significant bit first, and most-significant bit last, with the controller-specific bit-fields above describing 143 | the meanings of the various bits. Keep in mind that electrical data values are inverted as compared with their internal representation 144 | at the software ports. For example, an internal '0' would be represented externally on the joyport as a '1'. 145 | 146 | ### Logic Traces 147 | 148 | #### Inbound Data 149 | 150 | 151 | 152 | #### Outbound Data 153 | 154 | 155 | 156 | 157 | ## Reading and Writing in Software 158 | 159 | For each of the two joyports, there are separate control and data ports to handle I/O. 160 | 161 | The status port is read in order to determine scanning status.\ 162 | The control port (same address as the status port) is written to, in order to trigger a scan. 163 | 164 | As the joyport can perform bidirectional I/O, the data port is also read/write. 165 | 166 | ### I/O Port Addresses 167 | 168 | | Port | Port Address | Memory Address | 169 | |:----:|:------------:|:--------------:| 170 | | Port 0 Control (write) | 0x00000000 | 0x80000000 | 171 | | Port 0 Status (read) | 0x00000000 | 0x80000000 | 172 | | Port 0 Data (Low) | 0x00000040 | 0x80000040 | 173 | | Port 0 Data (High) | 0x00000042 | 0x80000042 | 174 | | Port 1 Control (write) | 0x00000080 | 0x80000080 | 175 | | Port 1 Status (read) | 0x00000080 | 0x80000080 | 176 | | Port 1 Data (Low) | 0x000000C0 | 0x800000C0 | 177 | | Port 1 Data (High) | 0x000000C2 | 0x800000C2 | 178 | 179 | ### Control Port (When Written) 180 | 181 | | Bit # | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 182 | |:-----:|:--:|:--:|:--:|:--:|:--:|:--:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:| 183 | | Purpose | - | - | - | - | - | - | - | - | - | - | - | - | - | KOIOS | KOMOD | KOTRG | 184 | | Initial Value | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 | 0 | 185 | 186 | **KOIOS** - I/O Setting (Direction of transfer):\ 187 | 1: Input\ 188 | 0: Output 189 | 190 | **KOMOD** - Mode Setting:\ 191 | 1: Multi-tap Clear (First Scan of any read cycle should set this)\ 192 | 0: No Multi-tap Clear 193 | 194 | **KOTRG** - Transfer Start:\ 195 | 1: Initiate Transfer\ 196 | 0: Do Not Start Transfer (Do Not Use) 197 | 198 | ### Status Port (When Read) 199 | 200 | | Bit # | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | 201 | |:-----:|:--:|:--:|:--:|:--:|:--:|:--:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:|:-:| 202 | | Purpose | - | - | - | - | - | - | - | - | - | - | - | - | KOEND | KOIOS | KOMOD | KOTRG | 203 | | Initial Value | - | - | - | - | - | - | - | - | - | - | - | - | 0 | 1 | 1 | 0 | 204 | 205 | **KOEND** - Transfer End State\ 206 | 1: Transfer complete (if interrupt not masked, generate interrupt; read will reset port)\ 207 | 0: Not Complete, or ready for next transfer 208 | 209 | **KOIOS** - I/O Setting (Direction of transfer):\ 210 | 1: Input\ 211 | 0: Output 212 | 213 | **KOMOD** - Mode Setting:\ 214 | 1: Multi-tap Clear (i.e. First Scan of a scan cycle)\ 215 | 0: No Multi-tap Clear 216 | 217 | **KOTRG** - Transfer Start:\ 218 | 1: Transfer in Progress\ 219 | 0: Transfer Complete - Note that KOEND should be read in order to reset 220 | 221 | 222 | ### Data Port 223 | 224 | The data port (low) and data port (high) are described by the developer documents as being two separate 16-bit ports. 225 | While it may be possible to combine them into a single 32-bit read or write, this appears to be unsupported, and may 226 | also have different timing characteristics than expected due to wait states which may be required by the I/O controller. 227 | 228 | 229 | ## Bugs and Memoranda 230 | 231 | In testing the fxuploader, there were two behaviours which could be called "errata": 232 | 233 | 1. When the direction of data changes from inbound (the PC-FX receives data) to 234 | outbound (the PC-FX sends data), occasionally the lower halfword of the outbound data 235 | is incorrect. In fact, it repeats the last inbound lower halfword. 236 | - We did not find any way to detect or prevent this issue, so the approach taken 237 | was for the first word sent to be dummy data, to be ignored by the receiver. 238 | 239 | 2. On older hardware, inbound data scans (PC-FX receives data, such as from a joypad) 240 | may actually not trigger a scan. In such cases, reading the status register for transition 241 | to "scan complete" will never succeed. 242 | - In fxloader, this showed as a 'hang'. The solution was to time out of the check 243 | status loop, and re-trigger a scan. 244 | - This appears to be specific to some older hardware, as it was not reproducible on 245 | a newer-manufactured system. It is not clear when during the system's lifetime this 246 | issue was fixed. 247 | 248 | 249 | ## Special Thanks 250 | 251 | Special Thanks to the following people for their contributions to this knowledgebase: 252 | 253 | - Jacques Gagnon for 254 | [his initial breakdown of signalling](https://hackaday.io/project/170365-blueretro/log/191237-pc-fx-interface) 255 | for the BlueRetro project 256 | - Martin Wendt for the groundwork on the [pcfx_uploader](https://github.com/enthusi/pcfx_uploader) 257 | - Alex Marshall (trap15) for the initial version of liberis 258 | - John Brandwood for his work maintaining the 259 | [V810 gcc cross-compiler](https://github.com/jbrandwood/v810-gcc) and 260 | [tools](https://github.com/jbrandwood/pcfxtools) to make all of this possible. 261 | - Retrostuff/rosewood for significant help in testing on different machines 262 | -------------------------------------------------------------------------------- /FX_Controllers/Special_Controller_Use.md: -------------------------------------------------------------------------------- 1 | # Controller_Use 2 | 3 | A table of which games use the Mouse or the Mode Switches on the Joypad 4 | 5 | This table is a complete list of games, but not all information is filled in yet; updates 6 | will take place from time to time. 7 | 8 | Information listed below is taken from the games' manuals; it is possible that 9 | undocumented features may exist. 10 | 11 | If you find differences between the below information and real gameplay, plese let me know. 12 | 13 | 14 | ### Table of values 15 | 16 | | Game Name | Mouse Support | Mode 1 Switch
Function | Mode 2 Switch
Function | 17 | |-----------|-----------------|------------------------|------------------------| 18 | | Aa! Megami-sama! | **YES** | Unused | Unused | 19 | | Akazukin Cha-Cha | No
(Not in manual) | Unused | Unused | 20 | | All Japan Female Pro Wrestle - Queen of Queens | No
(Not in manual) | Unused | Unused | 21 | | Angelique Special | No
(Not in manual) | Unused | Unused | 22 | | Angelique Special 2 | No
(Not in manual) | Unused | Unused | 23 | | Angelique Tenkuu no Requiem | No
(Not in manual) | Unused | Unused | 24 | | Anime Freak FX: Vol. 1 | No | Unused | Unused | 25 | | Anime Freak FX: Vol. 2 | **YES** | Unused | Unused | 26 | | Anime Freak FX: Vol. 3 | **YES** | Unused | Unused | 27 | | Anime Freak FX: Vol. 4 | **YES** | Unused | Unused | 28 | | Anime Freak FX: Vol. 5 | **YES** | Unused | Unused | 29 | | Anime Freak FX: Vol. 6 | **YES** | Unused | Unused | 30 | | Arubarea no Otome | No
(Not in manual) | Unused | Unused | 31 | | Battle Heat | No
(Not in manual) | Unused | Unused | 32 | | Blue Breaker | No
(Not in manual) | Unused | Unused | 33 | | Blue Chicago Blues | No
(Not in manual) | Unused | Unused | 34 | | Boundary Gate | No
(Not in manual) | Unused | Unused | 35 | | Can Can Bunny Extra DX | No
(Not in manual) | Unused | Unused | 36 | | Chip Chan Kick | No
(Not in manual) | Unused | Unused | 37 | | Comic Road | No
(Not in manual) | Unused | Unused | 38 | | Cutey Honey FX | No
(Not in manual) | Unused | Unused | 39 | | Deep Blue Fleet | No
(Not in manual) | Unused | Unused | 40 | | Der Langrisser FX | No
(Not in manual) | Unused | Unused | 41 | | Doukyusei 2 | **YES** | Unused | Unused | 42 | | Dragon Knight 4 | No
(Not in manual) | Unused | Unused | 43 | | Farland Story FX | **YES** | Unused | Unused | 44 | | Fire Woman Matoi-gumi | No
(Not in manual) | Unused | Unused | 45 | | First Kiss Monogatari | **YES** | **A: Normal Mode
B: High-Speed Skip Mode** | Unused | 46 | | Fushigi no Kuni no Angelique | No
(Not in manual) | Unused | Unused | 47 | | Ginga Ojousama Densetsu Yuna FX | No
(Not in manual) | Unused | Unused | 48 | | Ginga Ojousama Densetsu Yuna FX Special | No
(Not in manual) | Unused | Unused | 49 | | Gokuraku Arena | TBD | TBD | TBD | 50 | | Graduation Real | No | Unused | Unused | 51 | | Kishin Doujin Zenki | No
(Not in manual) | **A: Normal
B: Enables special moves on IV,V,VI**
Manual states it is "not used" | Unused | 52 | | Kokuu Hyouryuu Nirgends | No
(Not in manual) | Unused | Unused | 53 | | Last Imperial Prince | No
(Not in manual) | Unused | Unused | 54 | | Lunatic Dawn FX | No
(Not in manual) | Unused | Unused | 55 | | Mahjong Goku Tenjiku | No
(Not in manual) | Unused | Unused | 56 | | Makeruna! Makendou Z | No
(Not in manual) | Unused | Unused | 57 | | Megami Paradise II | No
(Not in manual) | Unused | Unused | 58 | | Minimum Nanonic | No
(Not in manual) | Unused | Unused | 59 | | Miraculum - The Last Revelation | No
(Not in manual) | Unused | Unused | 60 | | Neo Generation II FX | No
(Not in manual) | Unused | Unused | 61 | | Ojousama Sousamou | No
(Not in manual) | Unused | Unused | 62 | | Pachiokun FX | No
(Not in manual) | Unused | Unused | 63 | | PCE Fan Special CD-ROM Vol. 2 | TBD | TBD | TBD | 64 | | PCE Fan Special CD-ROM Vol. 3 | TBD | TBD | TBD | 65 | | Pia Carrot He Youkosou | **YES**
(Not in manual) | **A: Normal Mode
B: High-Speed Skip Mode**
(Not in manual) | Unused | 66 | | Power Dolls FX | **YES** | Unused | Unused | 67 | | Return to Zork | No
(Not in manual) | Unused | Unused | 68 | | Ruruli Ra Rura | No
(Not in manual) | Unused | Unused | 69 | | Shanghai - The Great Wall | **YES** | Unused | Unused | 70 | | Sparkling Feather | No
(Not in manual) | Unused | Unused | 71 | | Super PCE Fan Deluxe Special CD-ROM Vol 1 | TBD | TBD | TBD | 72 | | Super PCE Fan Deluxe Special CD-ROM Vol 2 | TBD | TBD | TBD | 73 | | Super Power League FX | No
(Not in manual) | Unused | Unused | 74 | | Super Real Mahjong P V FX | **YES** | Unused | Unused | 75 | | Team Innocent | No
(Not in manual) | Unused | Unused | 76 | | Tekipaki Working Love | No
(Not in manual) | Unused | Unused | 77 | | Tenchi Muyo FX | No
(Not in manual) | Unused | Unused | 78 | | Tengai Makyou Karakuri Kakutouden | No
(Not in manual) | Unused | Unused | 79 | | Tokimeki Card Paradise | **YES** | Unused | Unused | 80 | | Tonari no Princess no Rolfee | No
(Not in manual) | **A: Normal
B: Stop the backdrop ("Rolfee!") from scrolling**
(Not in manual) | Unused | 81 | | Tyoushin Keiki Zeroigar | No
(Not in manual) | **A: Rapid-Fire OFF,
B: Rapid-Fire ON** | Unused | 82 | | Voice Paradise | **YES** | Unused | Unused | 83 | | Wakusei-koukitai Little Cats | **YES** | Unused | Unused | 84 | | Zoku Hatsukoi Monogatari | No
(Not in manual) | Unused | Unused | 85 | 86 | -------------------------------------------------------------------------------- /FX_Controllers/images/Inbound_data_logic_trace.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX_Controllers/images/Inbound_data_logic_trace.png -------------------------------------------------------------------------------- /FX_Controllers/images/Outbound_data_logic_trace.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX_Controllers/images/Outbound_data_logic_trace.png -------------------------------------------------------------------------------- /FX_Controllers/images/console_port.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX_Controllers/images/console_port.jpg -------------------------------------------------------------------------------- /FX_Controllers/images/joypad_connector.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/FX_Controllers/images/joypad_connector.jpg -------------------------------------------------------------------------------- /Internal_FRAM_Upgrade.md: -------------------------------------------------------------------------------- 1 | # Internal_FRAM_Upgrade 2 | 3 | How to upgrade the internal save game memory of a PC-FX from SRAM (backed by supercapacitor) to non-volatile FRAM. 4 | 5 | 6 | ### Background 7 | 8 | The PC-FX contained 32KB of internal backup memory for game saves. This was backed by supercapacitor, but if the 9 | system was turned off for extended periods, the internal memory could lose its contents. 10 | 11 | It's unclear as to whether keeping it plugged in (but staying off) makes any difference - the power supply is 12 | complex enough that it might have some circuitry to trickle electricity into the SRAM chip to keep the contents 13 | fresh, I don't know... but I've personally always unplugged the machine for periods, and come back to find 14 | unformatted internal memory. 15 | 16 | This section will describe how to upgrade a normal 32KB SRAM PC-FX to non-volatile FRAM. 17 | 18 | ### Integrated Circuit Chips 19 | 20 | The PC-FX has many chips in it; the key chip for game saves is the UPD43256-70L chip, which is a 5V, 21 | 32Kx8 Static RAM in a SOP-28 package. 22 | 23 | The replacement chip is a 5V, 32Kx8 FRAM (Ferro-electric RAM, which is non-volatile), which comes in 24 | the same SOP-28 package, and is even pin-compatible - so there are no additional wires to solder, only 25 | a chip-for-chip replacement ! 26 | 27 | 28 | ### Details on the Upgrade Itself 29 | 30 | First, familiarize yourself with the teardown instructions on iFixit, here: 31 | [iFixit Teardown instructions](https://www.ifixit.com/Teardown/NEC+PC-FX+Teardown/148628) 32 | 33 | This system is complicated to disassemble and reassemble, so don't start unless you're very confident 34 | that you can finish the job. 35 | 36 | Only 1 part is required for the upgrade: 37 | - 1 FRAM chip FM18W08-SG (or -SGTR) (This can be bought at Mouser Electronics, as part number 877-FM18W08-SG for roughly $13US) 38 | 39 | **STEP 1: Backup Contents** 40 | 41 | Since this process will remove the actual chip holding any of your savegames, you should backup any 42 | important information before you start. You can copy game saves from the internal storage to a FX-BMP 43 | in order to preserve them. 44 | 45 | Or, if you don't care about any files on your system (perhaps you were motivated to do this modification because 46 | you just lost your important savegames...), you can just proceed with the modification. 47 | 48 | **STEP 2: Open Case and Get Motherboard** 49 | 50 | I'm not going to explain the whole disassembly process; simply follow the directions in the iFixit Teardown 51 | document until you have the motherboard removed, and continue following the directions below. 52 | 53 | The picture below illustrates where these components are on the PC board. 54 | (I won't go into details about how soldering techniques for surface-mount electronics; there should 55 | be sufficient advice on the subject elsewhere on the internet.) 56 | 57 | **STEP 3: Remove Old SRAM** 58 | - First, you may need to move a couple of wires away from the chip; there are a couple of wires which were 59 | installed at the factory, which are taped to the motherboard in the vicinity of the SRAM. If they are too 60 | close, gently lift the tape, shift the wires to a better location, and re-tape them to the motherboard there. 61 | - Desolder the Static RAM. If you are using a hot air gun for this, be VERY careful, as there are a lot 62 | of other parts in the area, including pastic sockets. 63 | 64 | I used a soldering iron and solder wick, and eventually bent pins one by one.\ 65 | On my board, the SRAM chip was not epoxied to the board - although some surface-mount factories in this era 66 | did use epoxy (notably on Sega Saturns). If the chip is epoxied to the board, it is more difficult to remove 67 | once the pins are desoldered (but that shouldn't be the case for the PC-FX). 68 | 69 | **STEP 4: Clean Pads** 70 | - Use a solder wick to remove excess solder from the pads which were under the SRAM chip 71 | - Clean the areas to be soldered with flux cleaner or isopropyl alcohol 72 | 73 | **STEP 5: Mount FRAM** 74 | - Check that the chip is oriented in the correct direction before soldering. 75 | - Use flux to ensure good joints 76 | - Check for good contacts, and ensure there are no shorts between pins. 77 | 78 | **STEP 6: Test** 79 | - When you are ready to test, reassemble the system (referencing the iFixit guide). 80 | - Power the machine on 81 | - Go to the backup Memory Management screen (bottom left), select "system", and then "format". 82 | - Power the machine off and wait a few minutes, to test retention. 83 | - Power on and go back to the backup memory management screen. 84 | - The data is retained if, beside the format option, there is another available icon (looks like a notebook). 85 | 86 | Diagram below, indicating location of the SRAM chip: 87 | 88 | ![PC-FX Motherboard](images/NEC-PC-FX-Motherboard_SRAM_chip.jpg) 89 | 90 | 91 | Close-up of area before upgrade: 92 | 93 | ![SRAM Chip Before Upgrade](images/FRAM_upgrade_before_closeup.jpg) 94 | 95 | 96 | Close-up of area after SRAM chip removed: 97 | 98 | ![SRAM Chip Removed](images/FRAM_upgrade_SRAM_removed.jpg) 99 | 100 | 101 | Close-up of area after upgrade: 102 | 103 | ![FRAM Chip After Upgrade](images/FRAM_upgrade_after_closeup.jpg) 104 | 105 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | MIT License 2 | 3 | Copyright (c) 2021,2 David Shadoff 4 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy 6 | of this software and associated documentation files (the "Software"), to deal 7 | in the Software without restriction, including without limitation the rights 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9 | copies of the Software, and to permit persons to whom the Software is 10 | furnished to do so, subject to the following conditions: 11 | 12 | The above copyright notice and this permission notice shall be included in all 13 | copies or substantial portions of the Software. 14 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21 | SOFTWARE. 22 | -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/27C256.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/27C256.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/BA4510_Rohm.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/BA4510_Rohm.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/BA6398FP.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/BA6398FP.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/BA7082F.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/BA7082F.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/BR6265.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/BR6265.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/CXA1372BQ.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/CXA1372BQ.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/CXA1610M.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/CXA1610M.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/CXD2500BQ.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/CXD2500BQ.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/Connectors/TE_Conn_84534_E2.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/Connectors/TE_Conn_84534_E2.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/PCM1710_DS.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/PCM1710_DS.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/TC514256AP.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/TC514256AP.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/UPD78C10A.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/UPD78C10A.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/UPD78C18_including_78C10.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/UPD78C18_including_78C10.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/related/REN_U10199EJ5V0UM00_MAH_19950801_2.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/related/REN_U10199EJ5V0UM00_MAH_19950801_2.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/related/cdp791_similar_design.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/related/cdp791_similar_design.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/DaughterBoard/related/dcd860_similar_design.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/DaughterBoard/related/dcd860_similar_design.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/CMOS-6_Gate_Arrays.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/CMOS-6_Gate_Arrays.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/Connectors/Alternate/TE_Conn_84533_E1.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/Connectors/Alternate/TE_Conn_84533_E1.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/Connectors/Molex_52044-4045_datasheet.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/Connectors/Molex_52044-4045_datasheet.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/HuC6270-Pinout.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/HuC6270-Pinout.png -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/MSM538022C.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/MSM538022C.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/SRM20116_hierarchy.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/SRM20116_hierarchy.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/SRM20512.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/SRM20512.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/SRM2264LM_ETC.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/SRM2264LM_ETC.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/TG16_svc_manual.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/TG16_svc_manual.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/UPD43256B.PDF: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/UPD43256B.PDF -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/UPD70732_V810_Datasheet.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/UPD70732_V810_Datasheet.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/uPD424260.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/uPD424260.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/uPD424800.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/uPD424800.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/MainBoard/uPD424800_rev.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/MainBoard/uPD424800_rev.pdf -------------------------------------------------------------------------------- /PC-FX/datasheets/bak/uPD78c10A_Datasheet.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/datasheets/bak/uPD78c10A_Datasheet.pdf -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/CD_board.kicad_pcb: -------------------------------------------------------------------------------- 1 | (kicad_pcb (version 20221018) (generator pcbnew) 2 | ) -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/CD_board.kicad_prl: -------------------------------------------------------------------------------- 1 | { 2 | "board": { 3 | "active_layer": 0, 4 | "active_layer_preset": "", 5 | "auto_track_width": true, 6 | "hidden_netclasses": [], 7 | "hidden_nets": [], 8 | "high_contrast_mode": 0, 9 | "net_color_mode": 1, 10 | "opacity": { 11 | "images": 0.6, 12 | "pads": 1.0, 13 | "tracks": 1.0, 14 | "vias": 1.0, 15 | "zones": 0.6 16 | }, 17 | "selection_filter": { 18 | "dimensions": true, 19 | "footprints": true, 20 | "graphics": true, 21 | "keepouts": true, 22 | "lockedItems": false, 23 | "otherItems": true, 24 | "pads": true, 25 | "text": true, 26 | "tracks": true, 27 | "vias": true, 28 | "zones": true 29 | }, 30 | "visible_items": [ 31 | 0, 32 | 1, 33 | 2, 34 | 3, 35 | 4, 36 | 5, 37 | 8, 38 | 9, 39 | 10, 40 | 11, 41 | 12, 42 | 13, 43 | 15, 44 | 16, 45 | 17, 46 | 18, 47 | 19, 48 | 20, 49 | 21, 50 | 22, 51 | 23, 52 | 24, 53 | 25, 54 | 26, 55 | 27, 56 | 28, 57 | 29, 58 | 30, 59 | 32, 60 | 33, 61 | 34, 62 | 35, 63 | 36, 64 | 39, 65 | 40 66 | ], 67 | "visible_layers": "fffffff_ffffffff", 68 | "zone_display_mode": 0 69 | }, 70 | "git": { 71 | "repo_password": "", 72 | "repo_type": "", 73 | "repo_username": "", 74 | "ssh_key": "" 75 | }, 76 | "meta": { 77 | "filename": "CD_board.kicad_prl", 78 | "version": 3 79 | }, 80 | "project": { 81 | "files": [] 82 | } 83 | } 84 | -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/CD_board.kicad_pro: -------------------------------------------------------------------------------- 1 | { 2 | "board": { 3 | "3dviewports": [], 4 | "design_settings": { 5 | "defaults": { 6 | "board_outline_line_width": 0.1, 7 | "copper_line_width": 0.2, 8 | "copper_text_size_h": 1.5, 9 | "copper_text_size_v": 1.5, 10 | "copper_text_thickness": 0.3, 11 | "other_line_width": 0.15, 12 | "silk_line_width": 0.15, 13 | "silk_text_size_h": 1.0, 14 | "silk_text_size_v": 1.0, 15 | "silk_text_thickness": 0.15 16 | }, 17 | "diff_pair_dimensions": [], 18 | "drc_exclusions": [], 19 | "rules": { 20 | "min_copper_edge_clearance": 0.0, 21 | "solder_mask_clearance": 0.0, 22 | "solder_mask_min_width": 0.0 23 | }, 24 | "track_widths": [], 25 | "via_dimensions": [] 26 | }, 27 | "ipc2581": { 28 | "dist": "", 29 | "distpn": "", 30 | "internal_id": "", 31 | "mfg": "", 32 | "mpn": "" 33 | }, 34 | "layer_presets": [], 35 | "viewports": [] 36 | }, 37 | "boards": [], 38 | "cvpcb": { 39 | "equivalence_files": [] 40 | }, 41 | "erc": { 42 | "erc_exclusions": [], 43 | "meta": { 44 | "version": 0 45 | }, 46 | "pin_map": [ 47 | [ 48 | 0, 49 | 0, 50 | 0, 51 | 0, 52 | 0, 53 | 0, 54 | 1, 55 | 0, 56 | 0, 57 | 0, 58 | 0, 59 | 2 60 | ], 61 | [ 62 | 0, 63 | 2, 64 | 0, 65 | 1, 66 | 0, 67 | 0, 68 | 1, 69 | 0, 70 | 2, 71 | 2, 72 | 2, 73 | 2 74 | ], 75 | [ 76 | 0, 77 | 0, 78 | 0, 79 | 0, 80 | 0, 81 | 0, 82 | 1, 83 | 0, 84 | 1, 85 | 0, 86 | 1, 87 | 2 88 | ], 89 | [ 90 | 0, 91 | 1, 92 | 0, 93 | 0, 94 | 0, 95 | 0, 96 | 1, 97 | 1, 98 | 2, 99 | 1, 100 | 1, 101 | 2 102 | ], 103 | [ 104 | 0, 105 | 0, 106 | 0, 107 | 0, 108 | 0, 109 | 0, 110 | 1, 111 | 0, 112 | 0, 113 | 0, 114 | 0, 115 | 2 116 | ], 117 | [ 118 | 0, 119 | 0, 120 | 0, 121 | 0, 122 | 0, 123 | 0, 124 | 0, 125 | 0, 126 | 0, 127 | 0, 128 | 0, 129 | 2 130 | ], 131 | [ 132 | 1, 133 | 1, 134 | 1, 135 | 1, 136 | 1, 137 | 0, 138 | 1, 139 | 1, 140 | 1, 141 | 1, 142 | 1, 143 | 2 144 | ], 145 | [ 146 | 0, 147 | 0, 148 | 0, 149 | 1, 150 | 0, 151 | 0, 152 | 1, 153 | 0, 154 | 0, 155 | 0, 156 | 0, 157 | 2 158 | ], 159 | [ 160 | 0, 161 | 2, 162 | 1, 163 | 2, 164 | 0, 165 | 0, 166 | 1, 167 | 0, 168 | 2, 169 | 2, 170 | 2, 171 | 2 172 | ], 173 | [ 174 | 0, 175 | 2, 176 | 0, 177 | 1, 178 | 0, 179 | 0, 180 | 1, 181 | 0, 182 | 2, 183 | 0, 184 | 0, 185 | 2 186 | ], 187 | [ 188 | 0, 189 | 2, 190 | 1, 191 | 1, 192 | 0, 193 | 0, 194 | 1, 195 | 0, 196 | 2, 197 | 0, 198 | 0, 199 | 2 200 | ], 201 | [ 202 | 2, 203 | 2, 204 | 2, 205 | 2, 206 | 2, 207 | 2, 208 | 2, 209 | 2, 210 | 2, 211 | 2, 212 | 2, 213 | 2 214 | ] 215 | ], 216 | "rule_severities": { 217 | "bus_definition_conflict": "error", 218 | "bus_entry_needed": "error", 219 | "bus_to_bus_conflict": "error", 220 | "bus_to_net_conflict": "error", 221 | "conflicting_netclasses": "error", 222 | "different_unit_footprint": "error", 223 | "different_unit_net": "error", 224 | "duplicate_reference": "error", 225 | "duplicate_sheet_names": "error", 226 | "endpoint_off_grid": "warning", 227 | "extra_units": "error", 228 | "global_label_dangling": "warning", 229 | "hier_label_mismatch": "error", 230 | "label_dangling": "error", 231 | "lib_symbol_issues": "warning", 232 | "missing_bidi_pin": "warning", 233 | "missing_input_pin": "warning", 234 | "missing_power_pin": "error", 235 | "missing_unit": "warning", 236 | "multiple_net_names": "warning", 237 | "net_not_bus_member": "warning", 238 | "no_connect_connected": "warning", 239 | "no_connect_dangling": "warning", 240 | "pin_not_connected": "error", 241 | "pin_not_driven": "error", 242 | "pin_to_pin": "error", 243 | "power_pin_not_driven": "error", 244 | "similar_labels": "warning", 245 | "simulation_model_issue": "ignore", 246 | "unannotated": "error", 247 | "unit_value_mismatch": "error", 248 | "unresolved_variable": "error", 249 | "wire_dangling": "error" 250 | } 251 | }, 252 | "libraries": { 253 | "pinned_footprint_libs": [], 254 | "pinned_symbol_libs": [] 255 | }, 256 | "meta": { 257 | "filename": "CD_board.kicad_pro", 258 | "version": 1 259 | }, 260 | "net_settings": { 261 | "classes": [ 262 | { 263 | "bus_width": 12, 264 | "clearance": 0.2, 265 | "diff_pair_gap": 0.25, 266 | "diff_pair_via_gap": 0.25, 267 | "diff_pair_width": 0.2, 268 | "line_style": 0, 269 | "microvia_diameter": 0.3, 270 | "microvia_drill": 0.1, 271 | "name": "Default", 272 | "pcb_color": "rgba(0, 0, 0, 0.000)", 273 | "schematic_color": "rgba(0, 0, 0, 0.000)", 274 | "track_width": 0.25, 275 | "via_diameter": 0.8, 276 | "via_drill": 0.4, 277 | "wire_width": 6 278 | }, 279 | { 280 | "bus_width": 12, 281 | "clearance": 0.2, 282 | "diff_pair_gap": 0.25, 283 | "diff_pair_via_gap": 0.25, 284 | "diff_pair_width": 0.2, 285 | "line_style": 0, 286 | "microvia_diameter": 0.3, 287 | "microvia_drill": 0.1, 288 | "name": "GND", 289 | "pcb_color": "rgba(0, 0, 0, 0.000)", 290 | "schematic_color": "rgb(0, 0, 0)", 291 | "track_width": 0.25, 292 | "via_diameter": 0.8, 293 | "via_drill": 0.4, 294 | "wire_width": 6 295 | }, 296 | { 297 | "bus_width": 12, 298 | "clearance": 0.2, 299 | "diff_pair_gap": 0.25, 300 | "diff_pair_via_gap": 0.25, 301 | "diff_pair_width": 0.2, 302 | "line_style": 0, 303 | "microvia_diameter": 0.3, 304 | "microvia_drill": 0.1, 305 | "name": "VC", 306 | "pcb_color": "rgba(0, 0, 0, 0.000)", 307 | "schematic_color": "rgb(255, 153, 0)", 308 | "track_width": 0.25, 309 | "via_diameter": 0.8, 310 | "via_drill": 0.4, 311 | "wire_width": 6 312 | }, 313 | { 314 | "bus_width": 12, 315 | "clearance": 0.2, 316 | "diff_pair_gap": 0.25, 317 | "diff_pair_via_gap": 0.25, 318 | "diff_pair_width": 0.2, 319 | "line_style": 0, 320 | "microvia_diameter": 0.3, 321 | "microvia_drill": 0.1, 322 | "name": "VCC", 323 | "pcb_color": "rgba(0, 0, 0, 0.000)", 324 | "schematic_color": "rgb(255, 0, 0)", 325 | "track_width": 0.25, 326 | "via_diameter": 0.8, 327 | "via_drill": 0.4, 328 | "wire_width": 6 329 | } 330 | ], 331 | "meta": { 332 | "version": 3 333 | }, 334 | "net_colors": null, 335 | "netclass_assignments": null, 336 | "netclass_patterns": [ 337 | { 338 | "netclass": "VCC", 339 | "pattern": "VCC" 340 | }, 341 | { 342 | "netclass": "VCC", 343 | "pattern": "VCC2" 344 | }, 345 | { 346 | "netclass": "VCC", 347 | "pattern": "+5V" 348 | }, 349 | { 350 | "netclass": "VCC", 351 | "pattern": "/AVCC" 352 | }, 353 | { 354 | "netclass": "GND", 355 | "pattern": "GND" 356 | }, 357 | { 358 | "netclass": "VC", 359 | "pattern": "/VC" 360 | }, 361 | { 362 | "netclass": "VC", 363 | "pattern": "/RF Amplifer/VC" 364 | }, 365 | { 366 | "netclass": "VCC", 367 | "pattern": "/SERVO/AVCC" 368 | } 369 | ] 370 | }, 371 | "pcbnew": { 372 | "last_paths": { 373 | "gencad": "", 374 | "idf": "", 375 | "netlist": "", 376 | "plot": "", 377 | "pos_files": "", 378 | "specctra_dsn": "", 379 | "step": "", 380 | "svg": "", 381 | "vrml": "" 382 | }, 383 | "page_layout_descr_file": "" 384 | }, 385 | "schematic": { 386 | "annotate_start_num": 0, 387 | "bom_export_filename": "", 388 | "bom_fmt_presets": [], 389 | "bom_fmt_settings": { 390 | "field_delimiter": ",", 391 | "keep_line_breaks": false, 392 | "keep_tabs": false, 393 | "name": "CSV", 394 | "ref_delimiter": ",", 395 | "ref_range_delimiter": "", 396 | "string_delimiter": "\"" 397 | }, 398 | "bom_presets": [], 399 | "bom_settings": { 400 | "exclude_dnp": false, 401 | "fields_ordered": [ 402 | { 403 | "group_by": false, 404 | "label": "Reference", 405 | "name": "Reference", 406 | "show": true 407 | }, 408 | { 409 | "group_by": true, 410 | "label": "Value", 411 | "name": "Value", 412 | "show": true 413 | }, 414 | { 415 | "group_by": false, 416 | "label": "Datasheet", 417 | "name": "Datasheet", 418 | "show": true 419 | }, 420 | { 421 | "group_by": false, 422 | "label": "Footprint", 423 | "name": "Footprint", 424 | "show": true 425 | }, 426 | { 427 | "group_by": false, 428 | "label": "Qty", 429 | "name": "${QUANTITY}", 430 | "show": true 431 | }, 432 | { 433 | "group_by": true, 434 | "label": "DNP", 435 | "name": "${DNP}", 436 | "show": true 437 | }, 438 | { 439 | "group_by": false, 440 | "label": "#", 441 | "name": "${ITEM_NUMBER}", 442 | "show": false 443 | }, 444 | { 445 | "group_by": false, 446 | "label": "Sim.Device", 447 | "name": "Sim.Device", 448 | "show": false 449 | }, 450 | { 451 | "group_by": false, 452 | "label": "Sim.Pins", 453 | "name": "Sim.Pins", 454 | "show": false 455 | }, 456 | { 457 | "group_by": false, 458 | "label": "Sim.Type", 459 | "name": "Sim.Type", 460 | "show": false 461 | }, 462 | { 463 | "group_by": false, 464 | "label": "Description", 465 | "name": "Description", 466 | "show": false 467 | } 468 | ], 469 | "filter_string": "", 470 | "group_symbols": true, 471 | "name": "", 472 | "sort_asc": true, 473 | "sort_field": "Reference" 474 | }, 475 | "connection_grid_size": 50.0, 476 | "drawing": { 477 | "dashed_lines_dash_length_ratio": 12.0, 478 | "dashed_lines_gap_length_ratio": 3.0, 479 | "default_line_thickness": 6.0, 480 | "default_text_size": 50.0, 481 | "field_names": [], 482 | "intersheets_ref_own_page": false, 483 | "intersheets_ref_prefix": "", 484 | "intersheets_ref_short": false, 485 | "intersheets_ref_show": false, 486 | "intersheets_ref_suffix": "", 487 | "junction_size_choice": 3, 488 | "label_size_ratio": 0.375, 489 | "operating_point_overlay_i_precision": 3, 490 | "operating_point_overlay_i_range": "~A", 491 | "operating_point_overlay_v_precision": 3, 492 | "operating_point_overlay_v_range": "~V", 493 | "overbar_offset_ratio": 1.23, 494 | "pin_symbol_size": 25.0, 495 | "text_offset_ratio": 0.15 496 | }, 497 | "legacy_lib_dir": "", 498 | "legacy_lib_list": [], 499 | "meta": { 500 | "version": 1 501 | }, 502 | "net_format_name": "", 503 | "page_layout_descr_file": "", 504 | "plot_directory": "Output/Schematics/${REVISION}", 505 | "spice_current_sheet_as_root": false, 506 | "spice_external_command": "spice \"%I\"", 507 | "spice_model_current_sheet_as_root": true, 508 | "spice_save_all_currents": false, 509 | "spice_save_all_dissipations": false, 510 | "spice_save_all_voltages": false, 511 | "subpart_first_id": 65, 512 | "subpart_id_separator": 0 513 | }, 514 | "sheets": [ 515 | [ 516 | "28d2c364-a4dd-4270-9fde-bb67593159d8", 517 | "Root" 518 | ], 519 | [ 520 | "c97e1432-7b04-4f5e-85c1-ad01cd7c5862", 521 | "SCSI" 522 | ], 523 | [ 524 | "a0eaaab6-d1f2-4662-b9ea-27212b96ad7f", 525 | "MCU" 526 | ], 527 | [ 528 | "fc9fa708-cb21-432f-a075-100f50065172", 529 | "DSP" 530 | ], 531 | [ 532 | "5d1c0231-9250-409c-9705-ac57958bef37", 533 | "PCM" 534 | ], 535 | [ 536 | "ad386c04-69f5-4b92-a752-4a5606d17ec5", 537 | "RF Amplifer" 538 | ], 539 | [ 540 | "ebb3f727-b892-4f06-bc76-9637dbfdc33d", 541 | "SERVO" 542 | ], 543 | [ 544 | "5a0dd6dd-a708-4dff-86d4-f0f456a5825a", 545 | "POWER" 546 | ] 547 | ], 548 | "text_variables": {} 549 | } 550 | -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. By contrast, 15 | the GNU General Public License is intended to guarantee your freedom to 16 | share and change all versions of a program--to make sure it remains free 17 | software for all its users. We, the Free Software Foundation, use the 18 | GNU General Public License for most of our software; it applies also to 19 | any other work released this way by its authors. You can apply it to 20 | your programs, too. 21 | 22 | When we speak of free software, we are referring to freedom, not 23 | price. Our General Public Licenses are designed to make sure that you 24 | have the freedom to distribute copies of free software (and charge for 25 | them if you wish), that you receive source code or can get it if you 26 | want it, that you can change the software or use pieces of it in new 27 | free programs, and that you know you can do these things. 28 | 29 | To protect your rights, we need to prevent others from denying you 30 | these rights or asking you to surrender the rights. Therefore, you have 31 | certain responsibilities if you distribute copies of the software, or if 32 | you modify it: responsibilities to respect the freedom of others. 33 | 34 | For example, if you distribute copies of such a program, whether 35 | gratis or for a fee, you must pass on to the recipients the same 36 | freedoms that you received. You must make sure that they, too, receive 37 | or can get the source code. And you must show them these terms so they 38 | know their rights. 39 | 40 | Developers that use the GNU GPL protect your rights with two steps: 41 | (1) assert copyright on the software, and (2) offer you this License 42 | giving you legal permission to copy, distribute and/or modify it. 43 | 44 | For the developers' and authors' protection, the GPL clearly explains 45 | that there is no warranty for this free software. For both users' and 46 | authors' sake, the GPL requires that modified versions be marked as 47 | changed, so that their problems will not be attributed erroneously to 48 | authors of previous versions. 49 | 50 | Some devices are designed to deny users access to install or run 51 | modified versions of the software inside them, although the manufacturer 52 | can do so. This is fundamentally incompatible with the aim of 53 | protecting users' freedom to change the software. The systematic 54 | pattern of such abuse occurs in the area of products for individuals to 55 | use, which is precisely where it is most unacceptable. Therefore, we 56 | have designed this version of the GPL to prohibit the practice for those 57 | products. If such problems arise substantially in other domains, we 58 | stand ready to extend this provision to those domains in future versions 59 | of the GPL, as needed to protect the freedom of users. 60 | 61 | Finally, every program is threatened constantly by software patents. 62 | States should not allow patents to restrict development and use of 63 | software on general-purpose computers, but in those that do, we wish to 64 | avoid the special danger that patents applied to a free program could 65 | make it effectively proprietary. To prevent this, the GPL assures that 66 | patents cannot be used to render the program non-free. 67 | 68 | The precise terms and conditions for copying, distribution and 69 | modification follow. 70 | 71 | TERMS AND CONDITIONS 72 | 73 | 0. Definitions. 74 | 75 | "This License" refers to version 3 of the GNU General Public License. 76 | 77 | "Copyright" also means copyright-like laws that apply to other kinds of 78 | works, such as semiconductor masks. 79 | 80 | "The Program" refers to any copyrightable work licensed under this 81 | License. Each licensee is addressed as "you". "Licensees" and 82 | "recipients" may be individuals or organizations. 83 | 84 | To "modify" a work means to copy from or adapt all or part of the work 85 | in a fashion requiring copyright permission, other than the making of an 86 | exact copy. The resulting work is called a "modified version" of the 87 | earlier work or a work "based on" the earlier work. 88 | 89 | A "covered work" means either the unmodified Program or a work based 90 | on the Program. 91 | 92 | To "propagate" a work means to do anything with it that, without 93 | permission, would make you directly or secondarily liable for 94 | infringement under applicable copyright law, except executing it on a 95 | computer or modifying a private copy. Propagation includes copying, 96 | distribution (with or without modification), making available to the 97 | public, and in some countries other activities as well. 98 | 99 | To "convey" a work means any kind of propagation that enables other 100 | parties to make or receive copies. Mere interaction with a user through 101 | a computer network, with no transfer of a copy, is not conveying. 102 | 103 | An interactive user interface displays "Appropriate Legal Notices" 104 | to the extent that it includes a convenient and prominently visible 105 | feature that (1) displays an appropriate copyright notice, and (2) 106 | tells the user that there is no warranty for the work (except to the 107 | extent that warranties are provided), that licensees may convey the 108 | work under this License, and how to view a copy of this License. If 109 | the interface presents a list of user commands or options, such as a 110 | menu, a prominent item in the list meets this criterion. 111 | 112 | 1. Source Code. 113 | 114 | The "source code" for a work means the preferred form of the work 115 | for making modifications to it. "Object code" means any non-source 116 | form of a work. 117 | 118 | A "Standard Interface" means an interface that either is an official 119 | standard defined by a recognized standards body, or, in the case of 120 | interfaces specified for a particular programming language, one that 121 | is widely used among developers working in that language. 122 | 123 | The "System Libraries" of an executable work include anything, other 124 | than the work as a whole, that (a) is included in the normal form of 125 | packaging a Major Component, but which is not part of that Major 126 | Component, and (b) serves only to enable use of the work with that 127 | Major Component, or to implement a Standard Interface for which an 128 | implementation is available to the public in source code form. A 129 | "Major Component", in this context, means a major essential component 130 | (kernel, window system, and so on) of the specific operating system 131 | (if any) on which the executable work runs, or a compiler used to 132 | produce the work, or an object code interpreter used to run it. 133 | 134 | The "Corresponding Source" for a work in object code form means all 135 | the source code needed to generate, install, and (for an executable 136 | work) run the object code and to modify the work, including scripts to 137 | control those activities. However, it does not include the work's 138 | System Libraries, or general-purpose tools or generally available free 139 | programs which are used unmodified in performing those activities but 140 | which are not part of the work. For example, Corresponding Source 141 | includes interface definition files associated with source files for 142 | the work, and the source code for shared libraries and dynamically 143 | linked subprograms that the work is specifically designed to require, 144 | such as by intimate data communication or control flow between those 145 | subprograms and other parts of the work. 146 | 147 | The Corresponding Source need not include anything that users 148 | can regenerate automatically from other parts of the Corresponding 149 | Source. 150 | 151 | The Corresponding Source for a work in source code form is that 152 | same work. 153 | 154 | 2. Basic Permissions. 155 | 156 | All rights granted under this License are granted for the term of 157 | copyright on the Program, and are irrevocable provided the stated 158 | conditions are met. This License explicitly affirms your unlimited 159 | permission to run the unmodified Program. The output from running a 160 | covered work is covered by this License only if the output, given its 161 | content, constitutes a covered work. This License acknowledges your 162 | rights of fair use or other equivalent, as provided by copyright law. 163 | 164 | You may make, run and propagate covered works that you do not 165 | convey, without conditions so long as your license otherwise remains 166 | in force. You may convey covered works to others for the sole purpose 167 | of having them make modifications exclusively for you, or provide you 168 | with facilities for running those works, provided that you comply with 169 | the terms of this License in conveying all material for which you do 170 | not control copyright. Those thus making or running the covered works 171 | for you must do so exclusively on your behalf, under your direction 172 | and control, on terms that prohibit them from making any copies of 173 | your copyrighted material outside their relationship with you. 174 | 175 | Conveying under any other circumstances is permitted solely under 176 | the conditions stated below. Sublicensing is not allowed; section 10 177 | makes it unnecessary. 178 | 179 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law. 180 | 181 | No covered work shall be deemed part of an effective technological 182 | measure under any applicable law fulfilling obligations under article 183 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or 184 | similar laws prohibiting or restricting circumvention of such 185 | measures. 186 | 187 | When you convey a covered work, you waive any legal power to forbid 188 | circumvention of technological measures to the extent such circumvention 189 | is effected by exercising rights under this License with respect to 190 | the covered work, and you disclaim any intention to limit operation or 191 | modification of the work as a means of enforcing, against the work's 192 | users, your or third parties' legal rights to forbid circumvention of 193 | technological measures. 194 | 195 | 4. Conveying Verbatim Copies. 196 | 197 | You may convey verbatim copies of the Program's source code as you 198 | receive it, in any medium, provided that you conspicuously and 199 | appropriately publish on each copy an appropriate copyright notice; 200 | keep intact all notices stating that this License and any 201 | non-permissive terms added in accord with section 7 apply to the code; 202 | keep intact all notices of the absence of any warranty; and give all 203 | recipients a copy of this License along with the Program. 204 | 205 | You may charge any price or no price for each copy that you convey, 206 | and you may offer support or warranty protection for a fee. 207 | 208 | 5. Conveying Modified Source Versions. 209 | 210 | You may convey a work based on the Program, or the modifications to 211 | produce it from the Program, in the form of source code under the 212 | terms of section 4, provided that you also meet all of these conditions: 213 | 214 | a) The work must carry prominent notices stating that you modified 215 | it, and giving a relevant date. 216 | 217 | b) The work must carry prominent notices stating that it is 218 | released under this License and any conditions added under section 219 | 7. This requirement modifies the requirement in section 4 to 220 | "keep intact all notices". 221 | 222 | c) You must license the entire work, as a whole, under this 223 | License to anyone who comes into possession of a copy. This 224 | License will therefore apply, along with any applicable section 7 225 | additional terms, to the whole of the work, and all its parts, 226 | regardless of how they are packaged. This License gives no 227 | permission to license the work in any other way, but it does not 228 | invalidate such permission if you have separately received it. 229 | 230 | d) If the work has interactive user interfaces, each must display 231 | Appropriate Legal Notices; however, if the Program has interactive 232 | interfaces that do not display Appropriate Legal Notices, your 233 | work need not make them do so. 234 | 235 | A compilation of a covered work with other separate and independent 236 | works, which are not by their nature extensions of the covered work, 237 | and which are not combined with it such as to form a larger program, 238 | in or on a volume of a storage or distribution medium, is called an 239 | "aggregate" if the compilation and its resulting copyright are not 240 | used to limit the access or legal rights of the compilation's users 241 | beyond what the individual works permit. Inclusion of a covered work 242 | in an aggregate does not cause this License to apply to the other 243 | parts of the aggregate. 244 | 245 | 6. Conveying Non-Source Forms. 246 | 247 | You may convey a covered work in object code form under the terms 248 | of sections 4 and 5, provided that you also convey the 249 | machine-readable Corresponding Source under the terms of this License, 250 | in one of these ways: 251 | 252 | a) Convey the object code in, or embodied in, a physical product 253 | (including a physical distribution medium), accompanied by the 254 | Corresponding Source fixed on a durable physical medium 255 | customarily used for software interchange. 256 | 257 | b) Convey the object code in, or embodied in, a physical product 258 | (including a physical distribution medium), accompanied by a 259 | written offer, valid for at least three years and valid for as 260 | long as you offer spare parts or customer support for that product 261 | model, to give anyone who possesses the object code either (1) a 262 | copy of the Corresponding Source for all the software in the 263 | product that is covered by this License, on a durable physical 264 | medium customarily used for software interchange, for a price no 265 | more than your reasonable cost of physically performing this 266 | conveying of source, or (2) access to copy the 267 | Corresponding Source from a network server at no charge. 268 | 269 | c) Convey individual copies of the object code with a copy of the 270 | written offer to provide the Corresponding Source. This 271 | alternative is allowed only occasionally and noncommercially, and 272 | only if you received the object code with such an offer, in accord 273 | with subsection 6b. 274 | 275 | d) Convey the object code by offering access from a designated 276 | place (gratis or for a charge), and offer equivalent access to the 277 | Corresponding Source in the same way through the same place at no 278 | further charge. You need not require recipients to copy the 279 | Corresponding Source along with the object code. If the place to 280 | copy the object code is a network server, the Corresponding Source 281 | may be on a different server (operated by you or a third party) 282 | that supports equivalent copying facilities, provided you maintain 283 | clear directions next to the object code saying where to find the 284 | Corresponding Source. Regardless of what server hosts the 285 | Corresponding Source, you remain obligated to ensure that it is 286 | available for as long as needed to satisfy these requirements. 287 | 288 | e) Convey the object code using peer-to-peer transmission, provided 289 | you inform other peers where the object code and Corresponding 290 | Source of the work are being offered to the general public at no 291 | charge under subsection 6d. 292 | 293 | A separable portion of the object code, whose source code is excluded 294 | from the Corresponding Source as a System Library, need not be 295 | included in conveying the object code work. 296 | 297 | A "User Product" is either (1) a "consumer product", which means any 298 | tangible personal property which is normally used for personal, family, 299 | or household purposes, or (2) anything designed or sold for incorporation 300 | into a dwelling. In determining whether a product is a consumer product, 301 | doubtful cases shall be resolved in favor of coverage. For a particular 302 | product received by a particular user, "normally used" refers to a 303 | typical or common use of that class of product, regardless of the status 304 | of the particular user or of the way in which the particular user 305 | actually uses, or expects or is expected to use, the product. A product 306 | is a consumer product regardless of whether the product has substantial 307 | commercial, industrial or non-consumer uses, unless such uses represent 308 | the only significant mode of use of the product. 309 | 310 | "Installation Information" for a User Product means any methods, 311 | procedures, authorization keys, or other information required to install 312 | and execute modified versions of a covered work in that User Product from 313 | a modified version of its Corresponding Source. The information must 314 | suffice to ensure that the continued functioning of the modified object 315 | code is in no case prevented or interfered with solely because 316 | modification has been made. 317 | 318 | If you convey an object code work under this section in, or with, or 319 | specifically for use in, a User Product, and the conveying occurs as 320 | part of a transaction in which the right of possession and use of the 321 | User Product is transferred to the recipient in perpetuity or for a 322 | fixed term (regardless of how the transaction is characterized), the 323 | Corresponding Source conveyed under this section must be accompanied 324 | by the Installation Information. But this requirement does not apply 325 | if neither you nor any third party retains the ability to install 326 | modified object code on the User Product (for example, the work has 327 | been installed in ROM). 328 | 329 | The requirement to provide Installation Information does not include a 330 | requirement to continue to provide support service, warranty, or updates 331 | for a work that has been modified or installed by the recipient, or for 332 | the User Product in which it has been modified or installed. Access to a 333 | network may be denied when the modification itself materially and 334 | adversely affects the operation of the network or violates the rules and 335 | protocols for communication across the network. 336 | 337 | Corresponding Source conveyed, and Installation Information provided, 338 | in accord with this section must be in a format that is publicly 339 | documented (and with an implementation available to the public in 340 | source code form), and must require no special password or key for 341 | unpacking, reading or copying. 342 | 343 | 7. Additional Terms. 344 | 345 | "Additional permissions" are terms that supplement the terms of this 346 | License by making exceptions from one or more of its conditions. 347 | Additional permissions that are applicable to the entire Program shall 348 | be treated as though they were included in this License, to the extent 349 | that they are valid under applicable law. If additional permissions 350 | apply only to part of the Program, that part may be used separately 351 | under those permissions, but the entire Program remains governed by 352 | this License without regard to the additional permissions. 353 | 354 | When you convey a copy of a covered work, you may at your option 355 | remove any additional permissions from that copy, or from any part of 356 | it. (Additional permissions may be written to require their own 357 | removal in certain cases when you modify the work.) You may place 358 | additional permissions on material, added by you to a covered work, 359 | for which you have or can give appropriate copyright permission. 360 | 361 | Notwithstanding any other provision of this License, for material you 362 | add to a covered work, you may (if authorized by the copyright holders of 363 | that material) supplement the terms of this License with terms: 364 | 365 | a) Disclaiming warranty or limiting liability differently from the 366 | terms of sections 15 and 16 of this License; or 367 | 368 | b) Requiring preservation of specified reasonable legal notices or 369 | author attributions in that material or in the Appropriate Legal 370 | Notices displayed by works containing it; or 371 | 372 | c) Prohibiting misrepresentation of the origin of that material, or 373 | requiring that modified versions of such material be marked in 374 | reasonable ways as different from the original version; or 375 | 376 | d) Limiting the use for publicity purposes of names of licensors or 377 | authors of the material; or 378 | 379 | e) Declining to grant rights under trademark law for use of some 380 | trade names, trademarks, or service marks; or 381 | 382 | f) Requiring indemnification of licensors and authors of that 383 | material by anyone who conveys the material (or modified versions of 384 | it) with contractual assumptions of liability to the recipient, for 385 | any liability that these contractual assumptions directly impose on 386 | those licensors and authors. 387 | 388 | All other non-permissive additional terms are considered "further 389 | restrictions" within the meaning of section 10. If the Program as you 390 | received it, or any part of it, contains a notice stating that it is 391 | governed by this License along with a term that is a further 392 | restriction, you may remove that term. If a license document contains 393 | a further restriction but permits relicensing or conveying under this 394 | License, you may add to a covered work material governed by the terms 395 | of that license document, provided that the further restriction does 396 | not survive such relicensing or conveying. 397 | 398 | If you add terms to a covered work in accord with this section, you 399 | must place, in the relevant source files, a statement of the 400 | additional terms that apply to those files, or a notice indicating 401 | where to find the applicable terms. 402 | 403 | Additional terms, permissive or non-permissive, may be stated in the 404 | form of a separately written license, or stated as exceptions; 405 | the above requirements apply either way. 406 | 407 | 8. Termination. 408 | 409 | You may not propagate or modify a covered work except as expressly 410 | provided under this License. Any attempt otherwise to propagate or 411 | modify it is void, and will automatically terminate your rights under 412 | this License (including any patent licenses granted under the third 413 | paragraph of section 11). 414 | 415 | However, if you cease all violation of this License, then your 416 | license from a particular copyright holder is reinstated (a) 417 | provisionally, unless and until the copyright holder explicitly and 418 | finally terminates your license, and (b) permanently, if the copyright 419 | holder fails to notify you of the violation by some reasonable means 420 | prior to 60 days after the cessation. 421 | 422 | Moreover, your license from a particular copyright holder is 423 | reinstated permanently if the copyright holder notifies you of the 424 | violation by some reasonable means, this is the first time you have 425 | received notice of violation of this License (for any work) from that 426 | copyright holder, and you cure the violation prior to 30 days after 427 | your receipt of the notice. 428 | 429 | Termination of your rights under this section does not terminate the 430 | licenses of parties who have received copies or rights from you under 431 | this License. If your rights have been terminated and not permanently 432 | reinstated, you do not qualify to receive new licenses for the same 433 | material under section 10. 434 | 435 | 9. Acceptance Not Required for Having Copies. 436 | 437 | You are not required to accept this License in order to receive or 438 | run a copy of the Program. Ancillary propagation of a covered work 439 | occurring solely as a consequence of using peer-to-peer transmission 440 | to receive a copy likewise does not require acceptance. However, 441 | nothing other than this License grants you permission to propagate or 442 | modify any covered work. These actions infringe copyright if you do 443 | not accept this License. Therefore, by modifying or propagating a 444 | covered work, you indicate your acceptance of this License to do so. 445 | 446 | 10. Automatic Licensing of Downstream Recipients. 447 | 448 | Each time you convey a covered work, the recipient automatically 449 | receives a license from the original licensors, to run, modify and 450 | propagate that work, subject to this License. You are not responsible 451 | for enforcing compliance by third parties with this License. 452 | 453 | An "entity transaction" is a transaction transferring control of an 454 | organization, or substantially all assets of one, or subdividing an 455 | organization, or merging organizations. If propagation of a covered 456 | work results from an entity transaction, each party to that 457 | transaction who receives a copy of the work also receives whatever 458 | licenses to the work the party's predecessor in interest had or could 459 | give under the previous paragraph, plus a right to possession of the 460 | Corresponding Source of the work from the predecessor in interest, if 461 | the predecessor has it or can get it with reasonable efforts. 462 | 463 | You may not impose any further restrictions on the exercise of the 464 | rights granted or affirmed under this License. For example, you may 465 | not impose a license fee, royalty, or other charge for exercise of 466 | rights granted under this License, and you may not initiate litigation 467 | (including a cross-claim or counterclaim in a lawsuit) alleging that 468 | any patent claim is infringed by making, using, selling, offering for 469 | sale, or importing the Program or any portion of it. 470 | 471 | 11. Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. For 483 | purposes of this definition, "control" includes the right to grant 484 | patent sublicenses in a manner consistent with the requirements of 485 | this License. 486 | 487 | Each contributor grants you a non-exclusive, worldwide, royalty-free 488 | patent license under the contributor's essential patent claims, to 489 | make, use, sell, offer for sale, import and otherwise run, modify and 490 | propagate the contents of its contributor version. 491 | 492 | In the following three paragraphs, a "patent license" is any express 493 | agreement or commitment, however denominated, not to enforce a patent 494 | (such as an express permission to practice a patent or covenant not to 495 | sue for patent infringement). To "grant" such a patent license to a 496 | party means to make such an agreement or commitment not to enforce a 497 | patent against the party. 498 | 499 | If you convey a covered work, knowingly relying on a patent license, 500 | and the Corresponding Source of the work is not available for anyone 501 | to copy, free of charge and under the terms of this License, through a 502 | publicly available network server or other readily accessible means, 503 | then you must either (1) cause the Corresponding Source to be so 504 | available, or (2) arrange to deprive yourself of the benefit of the 505 | patent license for this particular work, or (3) arrange, in a manner 506 | consistent with the requirements of this License, to extend the patent 507 | license to downstream recipients. "Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/Libs/CD_board.pretty/DIP254P1524X572-28.kicad_mod: -------------------------------------------------------------------------------- 1 | 2 | (footprint DIP254P1524X572-28 (layer F.Cu) (tedit 668FAE85) 3 | (descr "") 4 | (fp_text reference REF** (at -7.454 5.16441 0) (layer F.SilkS) 5 | (effects (font (size 1.64261417323 1.64261417323) (thickness 0.15))) 6 | ) 7 | (fp_text value DIP254P1524X572-28 (at 7.81091 -37.298845 0) (layer F.Fab) 8 | (effects (font (size 1.6427480315 1.6427480315) (thickness 0.15))) 9 | ) 10 | (pad 1 thru_hole rect (at -14.986 -33.02) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 11 | (pad 2 thru_hole circle (at -14.986 -30.48) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 12 | (pad 3 thru_hole circle (at -14.986 -27.94) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 13 | (pad 4 thru_hole circle (at -14.986 -25.4) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 14 | (pad 5 thru_hole circle (at -14.986 -22.86) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 15 | (pad 6 thru_hole circle (at -14.986 -20.32) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 16 | (pad 7 thru_hole circle (at -14.986 -17.78) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 17 | (pad 8 thru_hole circle (at -14.986 -15.24) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 18 | (pad 9 thru_hole circle (at -14.986 -12.7) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 19 | (pad 10 thru_hole circle (at -14.986 -10.16) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 20 | (pad 11 thru_hole circle (at -14.986 -7.62) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 21 | (pad 12 thru_hole circle (at -14.986 -5.08) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 22 | (pad 13 thru_hole circle (at -14.986 -2.54) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 23 | (pad 14 thru_hole circle (at -14.986 0.0) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 24 | (pad 15 thru_hole circle (at 0.0 0.0) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 25 | (pad 16 thru_hole circle (at 0.0 -2.54) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 26 | (pad 17 thru_hole circle (at 0.0 -5.08) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 27 | (pad 18 thru_hole circle (at 0.0 -7.62) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 28 | (pad 19 thru_hole circle (at 0.0 -10.16) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 29 | (pad 20 thru_hole circle (at 0.0 -12.7) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 30 | (pad 21 thru_hole circle (at 0.0 -15.24) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 31 | (pad 22 thru_hole circle (at 0.0 -17.78) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 32 | (pad 23 thru_hole circle (at 0.0 -20.32) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 33 | (pad 24 thru_hole circle (at 0.0 -22.86) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 34 | (pad 25 thru_hole circle (at 0.0 -25.4) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 35 | (pad 26 thru_hole circle (at 0.0 -27.94) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 36 | (pad 27 thru_hole circle (at 0.0 -30.48) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 37 | (pad 28 thru_hole circle (at 0.0 -33.02) (size 1.6764 1.6764) (drill 1.1176) (layers *.Cu *.Mask) (solder_mask_margin 0.102)) 38 | (fp_line (start -0.8128 -34.036) (end -0.8128 -35.179) (layer F.SilkS) (width 0.1524)) 39 | (fp_line (start -0.8128 -31.496) (end -0.8128 -32.004) (layer F.SilkS) (width 0.1524)) 40 | (fp_line (start -0.8128 -28.956) (end -0.8128 -29.464) (layer F.SilkS) (width 0.1524)) 41 | (fp_line (start -0.8128 -26.416) (end -0.8128 -26.924) (layer F.SilkS) (width 0.1524)) 42 | (fp_line (start -0.8128 -23.876) (end -0.8128 -24.384) (layer F.SilkS) (width 0.1524)) 43 | (fp_line (start -14.1732 2.159) (end -0.8128 2.159) (layer F.SilkS) (width 0.1524)) 44 | (fp_line (start -0.8128 2.159) (end -0.8128 1.016) (layer F.SilkS) (width 0.1524)) 45 | (fp_line (start -0.8128 -35.179) (end -7.1882 -35.179) (layer F.SilkS) (width 0.1524)) 46 | (fp_line (start -7.1882 -35.179) (end -7.7978 -35.179) (layer F.SilkS) (width 0.1524)) 47 | (fp_line (start -7.7978 -35.179) (end -14.1732 -35.179) (layer F.SilkS) (width 0.1524)) 48 | (fp_line (start -14.1732 -35.179) (end -14.1732 -34.3408) (layer F.SilkS) (width 0.1524)) 49 | (fp_line (start -14.1732 -31.6992) (end -14.1732 -31.496) (layer F.SilkS) (width 0.1524)) 50 | (fp_line (start -14.1732 -29.464) (end -14.1732 -28.956) (layer F.SilkS) (width 0.1524)) 51 | (fp_line (start -14.1732 -26.924) (end -14.1732 -26.416) (layer F.SilkS) (width 0.1524)) 52 | (fp_line (start -14.1732 -24.384) (end -14.1732 -23.876) (layer F.SilkS) (width 0.1524)) 53 | (fp_line (start -14.1732 -21.844) (end -14.1732 -21.336) (layer F.SilkS) (width 0.1524)) 54 | (fp_line (start -14.1732 -19.304) (end -14.1732 -18.796) (layer F.SilkS) (width 0.1524)) 55 | (fp_line (start -14.1732 -16.764) (end -14.1732 -16.256) (layer F.SilkS) (width 0.1524)) 56 | (fp_line (start -14.1732 -14.224) (end -14.1732 -13.716) (layer F.SilkS) (width 0.1524)) 57 | (fp_line (start -14.1732 -11.684) (end -14.1732 -11.176) (layer F.SilkS) (width 0.1524)) 58 | (fp_line (start -14.1732 -9.144) (end -14.1732 -8.636) (layer F.SilkS) (width 0.1524)) 59 | (fp_line (start -14.1732 -6.604) (end -14.1732 -6.096) (layer F.SilkS) (width 0.1524)) 60 | (fp_line (start -14.1732 -4.064) (end -14.1732 -3.556) (layer F.SilkS) (width 0.1524)) 61 | (fp_line (start -14.1732 -1.524) (end -14.1732 -1.016) (layer F.SilkS) (width 0.1524)) 62 | (fp_line (start -14.1732 1.016) (end -14.1732 2.159) (layer F.SilkS) (width 0.1524)) 63 | (fp_line (start -0.8128 -1.016) (end -0.8128 -1.524) (layer F.SilkS) (width 0.1524)) 64 | (fp_line (start -0.8128 -3.556) (end -0.8128 -4.064) (layer F.SilkS) (width 0.1524)) 65 | (fp_line (start -0.8128 -6.096) (end -0.8128 -6.604) (layer F.SilkS) (width 0.1524)) 66 | (fp_line (start -0.8128 -8.636) (end -0.8128 -9.144) (layer F.SilkS) (width 0.1524)) 67 | (fp_line (start -0.8128 -11.176) (end -0.8128 -11.684) (layer F.SilkS) (width 0.1524)) 68 | (fp_line (start -0.8128 -13.716) (end -0.8128 -14.224) (layer F.SilkS) (width 0.1524)) 69 | (fp_line (start -0.8128 -16.256) (end -0.8128 -16.764) (layer F.SilkS) (width 0.1524)) 70 | (fp_line (start -0.8128 -18.796) (end -0.8128 -19.304) (layer F.SilkS) (width 0.1524)) 71 | (fp_line (start -0.8128 -21.336) (end -0.8128 -21.844) (layer F.SilkS) (width 0.1524)) 72 | (fp_arc (start -7.493 -35.179) (end -7.7978 -35.179) (angle -180.0) (layer F.SilkS) (width 0.1524)) 73 | (fp_line (start -14.1732 -32.4612) (end -14.1732 -33.5788) (layer F.Fab) (width 0.0)) 74 | (fp_line (start -14.1732 -33.5788) (end -15.5448 -33.5788) (layer F.Fab) (width 0.0)) 75 | (fp_line (start -15.5448 -33.5788) (end -15.5448 -32.4612) (layer F.Fab) (width 0.0)) 76 | (fp_line (start -15.5448 -32.4612) (end -14.1732 -32.4612) (layer F.Fab) (width 0.0)) 77 | (fp_line (start -14.1732 -29.9212) (end -14.1732 -31.0388) (layer F.Fab) (width 0.0)) 78 | (fp_line (start -14.1732 -31.0388) (end -15.5448 -31.0388) (layer F.Fab) (width 0.0)) 79 | (fp_line (start -15.5448 -31.0388) (end -15.5448 -29.9212) (layer F.Fab) (width 0.0)) 80 | (fp_line (start -15.5448 -29.9212) (end -14.1732 -29.9212) (layer F.Fab) (width 0.0)) 81 | (fp_line (start -14.1732 -27.3812) (end -14.1732 -28.4988) (layer F.Fab) (width 0.0)) 82 | (fp_line (start -14.1732 -28.4988) (end -15.5448 -28.4988) (layer F.Fab) (width 0.0)) 83 | (fp_line (start -15.5448 -28.4988) (end -15.5448 -27.3812) (layer F.Fab) (width 0.0)) 84 | (fp_line (start -15.5448 -27.3812) (end -14.1732 -27.3812) (layer F.Fab) (width 0.0)) 85 | (fp_line (start -14.1732 -24.8412) (end -14.1732 -25.9588) (layer F.Fab) (width 0.0)) 86 | (fp_line (start -14.1732 -25.9588) (end -15.5448 -25.9588) (layer F.Fab) (width 0.0)) 87 | (fp_line (start -15.5448 -25.9588) (end -15.5448 -24.8412) (layer F.Fab) (width 0.0)) 88 | (fp_line (start -15.5448 -24.8412) (end -14.1732 -24.8412) (layer F.Fab) (width 0.0)) 89 | (fp_line (start -14.1732 -22.3012) (end -14.1732 -23.4188) (layer F.Fab) (width 0.0)) 90 | (fp_line (start -14.1732 -23.4188) (end -15.5448 -23.4188) (layer F.Fab) (width 0.0)) 91 | (fp_line (start -15.5448 -23.4188) (end -15.5448 -22.3012) (layer F.Fab) (width 0.0)) 92 | (fp_line (start -15.5448 -22.3012) (end -14.1732 -22.3012) (layer F.Fab) (width 0.0)) 93 | (fp_line (start -14.1732 -19.7612) (end -14.1732 -20.8788) (layer F.Fab) (width 0.0)) 94 | (fp_line (start -14.1732 -20.8788) (end -15.5448 -20.8788) (layer F.Fab) (width 0.0)) 95 | (fp_line (start -15.5448 -20.8788) (end -15.5448 -19.7612) (layer F.Fab) (width 0.0)) 96 | (fp_line (start -15.5448 -19.7612) (end -14.1732 -19.7612) (layer F.Fab) (width 0.0)) 97 | (fp_line (start -14.1732 -17.2212) (end -14.1732 -18.3388) (layer F.Fab) (width 0.0)) 98 | (fp_line (start -14.1732 -18.3388) (end -15.5448 -18.3388) (layer F.Fab) (width 0.0)) 99 | (fp_line (start -15.5448 -18.3388) (end -15.5448 -17.2212) (layer F.Fab) (width 0.0)) 100 | (fp_line (start -15.5448 -17.2212) (end -14.1732 -17.2212) (layer F.Fab) (width 0.0)) 101 | (fp_line (start -14.1732 -14.6812) (end -14.1732 -15.7988) (layer F.Fab) (width 0.0)) 102 | (fp_line (start -14.1732 -15.7988) (end -15.5448 -15.7988) (layer F.Fab) (width 0.0)) 103 | (fp_line (start -15.5448 -15.7988) (end -15.5448 -14.6812) (layer F.Fab) (width 0.0)) 104 | (fp_line (start -15.5448 -14.6812) (end -14.1732 -14.6812) (layer F.Fab) (width 0.0)) 105 | (fp_line (start -14.1732 -12.1412) (end -14.1732 -13.2588) (layer F.Fab) (width 0.0)) 106 | (fp_line (start -14.1732 -13.2588) (end -15.5448 -13.2588) (layer F.Fab) (width 0.0)) 107 | (fp_line (start -15.5448 -13.2588) (end -15.5448 -12.1412) (layer F.Fab) (width 0.0)) 108 | (fp_line (start -15.5448 -12.1412) (end -14.1732 -12.1412) (layer F.Fab) (width 0.0)) 109 | (fp_line (start -14.1732 -9.6012) (end -14.1732 -10.7188) (layer F.Fab) (width 0.0)) 110 | (fp_line (start -14.1732 -10.7188) (end -15.5448 -10.7188) (layer F.Fab) (width 0.0)) 111 | (fp_line (start -15.5448 -10.7188) (end -15.5448 -9.6012) (layer F.Fab) (width 0.0)) 112 | (fp_line (start -15.5448 -9.6012) (end -14.1732 -9.6012) (layer F.Fab) (width 0.0)) 113 | (fp_line (start -14.1732 -7.0612) (end -14.1732 -8.1788) (layer F.Fab) (width 0.0)) 114 | (fp_line (start -14.1732 -8.1788) (end -15.5448 -8.1788) (layer F.Fab) (width 0.0)) 115 | (fp_line (start -15.5448 -8.1788) (end -15.5448 -7.0612) (layer F.Fab) (width 0.0)) 116 | (fp_line (start -15.5448 -7.0612) (end -14.1732 -7.0612) (layer F.Fab) (width 0.0)) 117 | (fp_line (start -14.1732 -4.5212) (end -14.1732 -5.6388) (layer F.Fab) (width 0.0)) 118 | (fp_line (start -14.1732 -5.6388) (end -15.5448 -5.6388) (layer F.Fab) (width 0.0)) 119 | (fp_line (start -15.5448 -5.6388) (end -15.5448 -4.5212) (layer F.Fab) (width 0.0)) 120 | (fp_line (start -15.5448 -4.5212) (end -14.1732 -4.5212) (layer F.Fab) (width 0.0)) 121 | (fp_line (start -14.1732 -1.9812) (end -14.1732 -3.0988) (layer F.Fab) (width 0.0)) 122 | (fp_line (start -14.1732 -3.0988) (end -15.5448 -3.0988) (layer F.Fab) (width 0.0)) 123 | (fp_line (start -15.5448 -3.0988) (end -15.5448 -1.9812) (layer F.Fab) (width 0.0)) 124 | (fp_line (start -15.5448 -1.9812) (end -14.1732 -1.9812) (layer F.Fab) (width 0.0)) 125 | (fp_line (start -14.1732 0.5588) (end -14.1732 -0.5588) (layer F.Fab) (width 0.0)) 126 | (fp_line (start -14.1732 -0.5588) (end -15.5448 -0.5588) (layer F.Fab) (width 0.0)) 127 | (fp_line (start -15.5448 -0.5588) (end -15.5448 0.5588) (layer F.Fab) (width 0.0)) 128 | (fp_line (start -15.5448 0.5588) (end -14.1732 0.5588) (layer F.Fab) (width 0.0)) 129 | (fp_line (start -0.8128 -0.5588) (end -0.8128 0.5588) (layer F.Fab) (width 0.0)) 130 | (fp_line (start -0.8128 0.5588) (end 0.5588 0.5588) (layer F.Fab) (width 0.0)) 131 | (fp_line (start 0.5588 0.5588) (end 0.5588 -0.5588) (layer F.Fab) (width 0.0)) 132 | (fp_line (start 0.5588 -0.5588) (end -0.8128 -0.5588) (layer F.Fab) (width 0.0)) 133 | (fp_line (start -0.8128 -3.0988) (end -0.8128 -1.9812) (layer F.Fab) (width 0.0)) 134 | (fp_line (start -0.8128 -1.9812) (end 0.5588 -1.9812) (layer F.Fab) (width 0.0)) 135 | (fp_line (start 0.5588 -1.9812) (end 0.5588 -3.0988) (layer F.Fab) (width 0.0)) 136 | (fp_line (start 0.5588 -3.0988) (end -0.8128 -3.0988) (layer F.Fab) (width 0.0)) 137 | (fp_line (start -0.8128 -5.6388) (end -0.8128 -4.5212) (layer F.Fab) (width 0.0)) 138 | (fp_line (start -0.8128 -4.5212) (end 0.5588 -4.5212) (layer F.Fab) (width 0.0)) 139 | (fp_line (start 0.5588 -4.5212) (end 0.5588 -5.6388) (layer F.Fab) (width 0.0)) 140 | (fp_line (start 0.5588 -5.6388) (end -0.8128 -5.6388) (layer F.Fab) (width 0.0)) 141 | (fp_line (start -0.8128 -8.1788) (end -0.8128 -7.0612) (layer F.Fab) (width 0.0)) 142 | (fp_line (start -0.8128 -7.0612) (end 0.5588 -7.0612) (layer F.Fab) (width 0.0)) 143 | (fp_line (start 0.5588 -7.0612) (end 0.5588 -8.1788) (layer F.Fab) (width 0.0)) 144 | (fp_line (start 0.5588 -8.1788) (end -0.8128 -8.1788) (layer F.Fab) (width 0.0)) 145 | (fp_line (start -0.8128 -10.7188) (end -0.8128 -9.6012) (layer F.Fab) (width 0.0)) 146 | (fp_line (start -0.8128 -9.6012) (end 0.5588 -9.6012) (layer F.Fab) (width 0.0)) 147 | (fp_line (start 0.5588 -9.6012) (end 0.5588 -10.7188) (layer F.Fab) (width 0.0)) 148 | (fp_line (start 0.5588 -10.7188) (end -0.8128 -10.7188) (layer F.Fab) (width 0.0)) 149 | (fp_line (start -0.8128 -13.2588) (end -0.8128 -12.1412) (layer F.Fab) (width 0.0)) 150 | (fp_line (start -0.8128 -12.1412) (end 0.5588 -12.1412) (layer F.Fab) (width 0.0)) 151 | (fp_line (start 0.5588 -12.1412) (end 0.5588 -13.2588) (layer F.Fab) (width 0.0)) 152 | (fp_line (start 0.5588 -13.2588) (end -0.8128 -13.2588) (layer F.Fab) (width 0.0)) 153 | (fp_line (start -0.8128 -15.7988) (end -0.8128 -14.6812) (layer F.Fab) (width 0.0)) 154 | (fp_line (start -0.8128 -14.6812) (end 0.5588 -14.6812) (layer F.Fab) (width 0.0)) 155 | (fp_line (start 0.5588 -14.6812) (end 0.5588 -15.7988) (layer F.Fab) (width 0.0)) 156 | (fp_line (start 0.5588 -15.7988) (end -0.8128 -15.7988) (layer F.Fab) (width 0.0)) 157 | (fp_line (start -0.8128 -18.3388) (end -0.8128 -17.2212) (layer F.Fab) (width 0.0)) 158 | (fp_line (start -0.8128 -17.2212) (end 0.5588 -17.2212) (layer F.Fab) (width 0.0)) 159 | (fp_line (start 0.5588 -17.2212) (end 0.5588 -18.3388) (layer F.Fab) (width 0.0)) 160 | (fp_line (start 0.5588 -18.3388) (end -0.8128 -18.3388) (layer F.Fab) (width 0.0)) 161 | (fp_line (start -0.8128 -20.8788) (end -0.8128 -19.7612) (layer F.Fab) (width 0.0)) 162 | (fp_line (start -0.8128 -19.7612) (end 0.5588 -19.7612) (layer F.Fab) (width 0.0)) 163 | (fp_line (start 0.5588 -19.7612) (end 0.5588 -20.8788) (layer F.Fab) (width 0.0)) 164 | (fp_line (start 0.5588 -20.8788) (end -0.8128 -20.8788) (layer F.Fab) (width 0.0)) 165 | (fp_line (start -0.8128 -23.4188) (end -0.8128 -22.3012) (layer F.Fab) (width 0.0)) 166 | (fp_line (start -0.8128 -22.3012) (end 0.5588 -22.3012) (layer F.Fab) (width 0.0)) 167 | (fp_line (start 0.5588 -22.3012) (end 0.5588 -23.4188) (layer F.Fab) (width 0.0)) 168 | (fp_line (start 0.5588 -23.4188) (end -0.8128 -23.4188) (layer F.Fab) (width 0.0)) 169 | (fp_line (start -0.8128 -25.9588) (end -0.8128 -24.8412) (layer F.Fab) (width 0.0)) 170 | (fp_line (start -0.8128 -24.8412) (end 0.5588 -24.8412) (layer F.Fab) (width 0.0)) 171 | (fp_line (start 0.5588 -24.8412) (end 0.5588 -25.9588) (layer F.Fab) (width 0.0)) 172 | (fp_line (start 0.5588 -25.9588) (end -0.8128 -25.9588) (layer F.Fab) (width 0.0)) 173 | (fp_line (start -0.8128 -28.4988) (end -0.8128 -27.3812) (layer F.Fab) (width 0.0)) 174 | (fp_line (start -0.8128 -27.3812) (end 0.5588 -27.3812) (layer F.Fab) (width 0.0)) 175 | (fp_line (start 0.5588 -27.3812) (end 0.5588 -28.4988) (layer F.Fab) (width 0.0)) 176 | (fp_line (start 0.5588 -28.4988) (end -0.8128 -28.4988) (layer F.Fab) (width 0.0)) 177 | (fp_line (start -0.8128 -31.0388) (end -0.8128 -29.9212) (layer F.Fab) (width 0.0)) 178 | (fp_line (start -0.8128 -29.9212) (end 0.5588 -29.9212) (layer F.Fab) (width 0.0)) 179 | (fp_line (start 0.5588 -29.9212) (end 0.5588 -31.0388) (layer F.Fab) (width 0.0)) 180 | (fp_line (start 0.5588 -31.0388) (end -0.8128 -31.0388) (layer F.Fab) (width 0.0)) 181 | (fp_line (start -0.8128 -33.5788) (end -0.8128 -32.4612) (layer F.Fab) (width 0.0)) 182 | (fp_line (start -0.8128 -32.4612) (end 0.5588 -32.4612) (layer F.Fab) (width 0.0)) 183 | (fp_line (start 0.5588 -32.4612) (end 0.5588 -33.5788) (layer F.Fab) (width 0.0)) 184 | (fp_line (start 0.5588 -33.5788) (end -0.8128 -33.5788) (layer F.Fab) (width 0.0)) 185 | (fp_line (start -14.1732 2.159) (end -0.8128 2.159) (layer F.Fab) (width 0.0)) 186 | (fp_line (start -0.8128 2.159) (end -0.8128 -35.179) (layer F.Fab) (width 0.0)) 187 | (fp_line (start -0.8128 -35.179) (end -7.1882 -35.179) (layer F.Fab) (width 0.0)) 188 | (fp_line (start -7.1882 -35.179) (end -7.7978 -35.179) (layer F.Fab) (width 0.0)) 189 | (fp_line (start -7.7978 -35.179) (end -14.1732 -35.179) (layer F.Fab) (width 0.0)) 190 | (fp_line (start -14.1732 -35.179) (end -14.1732 2.159) (layer F.Fab) (width 0.0)) 191 | (fp_arc (start -7.493 -35.179) (end -7.7978 -35.179) (angle -180.0) (layer F.Fab) (width 0.0)) 192 | ) -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/Libs/M27C256B-12F1.kicad_sym: -------------------------------------------------------------------------------- 1 | 2 | (kicad_symbol_lib (version 20211014) (generator kicad_symbol_editor) 3 | (symbol "M27C256B-12F1" (pin_names (offset 1.016)) (in_bom yes) (on_board yes) 4 | (property "Reference" "U" (id 0) (at -5.74877 32.6611 0.0) 5 | (effects (font (size 1.27 1.27)) (justify bottom left)) 6 | ) 7 | (property "Value" "M27C256B-12F1" (id 1) (at -5.67405 -38.2172 0.0) 8 | (effects (font (size 1.27 1.27)) (justify bottom left)) 9 | ) 10 | (property "Footprint" "M27C256B-12F1:DIP254P1524X572-28" (id 2) (at 0 0 0) 11 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 12 | ) 13 | (property "MF" "STMicroelectronics" (id 4) (at 0 0 0) 14 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 15 | ) 16 | (property "Description" "\nEPROM - UV Memory IC 256Kb (32K x 8) Parallel 120 ns 28-CDIP Frit Seal with Window\n" (id 5) (at 0 0 0) 17 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 18 | ) 19 | (property "PACKAGE" "FDIP-28" (id 6) (at 0 0 0) 20 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 21 | ) 22 | (property "MPN" "M27C256B-12F1" (id 7) (at 0 0 0) 23 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 24 | ) 25 | (property "Price" "None" (id 8) (at 0 0 0) 26 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 27 | ) 28 | (property "Package" "CDIP-28 STMicroelectronics" (id 9) (at 0 0 0) 29 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 30 | ) 31 | (property "OC_FARNELL" "1125431" (id 10) (at 0 0 0) 32 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 33 | ) 34 | (property "SnapEDA_Link" "https://www.snapeda.com/parts/M27C256B-12F1/STMicroelectronics/view-part/?ref=snap" (id 11) (at 0 0 0) 35 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 36 | ) 37 | (property "MP" "M27C256B-12F1" (id 12) (at 0 0 0) 38 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 39 | ) 40 | (property "SUPPLIER" "STMICROELECTRONICS" (id 13) (at 0 0 0) 41 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 42 | ) 43 | (property "OC_NEWARK" "26M1757" (id 14) (at 0 0 0) 44 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 45 | ) 46 | (property "Availability" "In Stock" (id 15) (at 0 0 0) 47 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 48 | ) 49 | (property "Check_prices" "https://www.snapeda.com/parts/M27C256B-12F1/STMicroelectronics/view-part/?ref=eda" (id 16) (at 0 0 0) 50 | (effects (font (size 1.27 1.27)) (justify bottom) hide) 51 | ) 52 | (symbol "M27C256B-12F1_0_0" 53 | (rectangle (start -12.7 -35.56) (end 12.7 30.48) 54 | (stroke (width 0.4064)) (fill (type background)) 55 | ) 56 | (pin power_in line (at -17.78 25.4 0) (length 5.08) 57 | (name "VCC" 58 | (effects (font (size 1.016 1.016))) 59 | ) 60 | (number "28" 61 | (effects (font (size 1.016 1.016))) 62 | ) 63 | ) 64 | (pin power_in line (at -17.78 22.86 0) (length 5.08) 65 | (name "VPP" 66 | (effects (font (size 1.016 1.016))) 67 | ) 68 | (number "1" 69 | (effects (font (size 1.016 1.016))) 70 | ) 71 | ) 72 | (pin input line (at -17.78 17.78 0) (length 5.08) 73 | (name "~E" 74 | (effects (font (size 1.016 1.016))) 75 | ) 76 | (number "20" 77 | (effects (font (size 1.016 1.016))) 78 | ) 79 | ) 80 | (pin input line (at -17.78 15.24 0) (length 5.08) 81 | (name "~G" 82 | (effects (font (size 1.016 1.016))) 83 | ) 84 | (number "22" 85 | (effects (font (size 1.016 1.016))) 86 | ) 87 | ) 88 | (pin input line (at -17.78 10.16 0) (length 5.08) 89 | (name "A0" 90 | (effects (font (size 1.016 1.016))) 91 | ) 92 | (number "10" 93 | (effects (font (size 1.016 1.016))) 94 | ) 95 | ) 96 | (pin input line (at -17.78 7.62 0) (length 5.08) 97 | (name "A1" 98 | (effects (font (size 1.016 1.016))) 99 | ) 100 | (number "9" 101 | (effects (font (size 1.016 1.016))) 102 | ) 103 | ) 104 | (pin input line (at -17.78 5.08 0) (length 5.08) 105 | (name "A2" 106 | (effects (font (size 1.016 1.016))) 107 | ) 108 | (number "8" 109 | (effects (font (size 1.016 1.016))) 110 | ) 111 | ) 112 | (pin input line (at -17.78 2.54 0) (length 5.08) 113 | (name "A3" 114 | (effects (font (size 1.016 1.016))) 115 | ) 116 | (number "7" 117 | (effects (font (size 1.016 1.016))) 118 | ) 119 | ) 120 | (pin input line (at -17.78 0.0 0) (length 5.08) 121 | (name "A4" 122 | (effects (font (size 1.016 1.016))) 123 | ) 124 | (number "6" 125 | (effects (font (size 1.016 1.016))) 126 | ) 127 | ) 128 | (pin input line (at -17.78 -2.54 0) (length 5.08) 129 | (name "A5" 130 | (effects (font (size 1.016 1.016))) 131 | ) 132 | (number "5" 133 | (effects (font (size 1.016 1.016))) 134 | ) 135 | ) 136 | (pin input line (at -17.78 -5.08 0) (length 5.08) 137 | (name "A6" 138 | (effects (font (size 1.016 1.016))) 139 | ) 140 | (number "4" 141 | (effects (font (size 1.016 1.016))) 142 | ) 143 | ) 144 | (pin input line (at -17.78 -7.62 0) (length 5.08) 145 | (name "A7" 146 | (effects (font (size 1.016 1.016))) 147 | ) 148 | (number "3" 149 | (effects (font (size 1.016 1.016))) 150 | ) 151 | ) 152 | (pin input line (at -17.78 -10.16 0) (length 5.08) 153 | (name "A8" 154 | (effects (font (size 1.016 1.016))) 155 | ) 156 | (number "25" 157 | (effects (font (size 1.016 1.016))) 158 | ) 159 | ) 160 | (pin input line (at -17.78 -12.7 0) (length 5.08) 161 | (name "A9" 162 | (effects (font (size 1.016 1.016))) 163 | ) 164 | (number "24" 165 | (effects (font (size 1.016 1.016))) 166 | ) 167 | ) 168 | (pin input line (at -17.78 -15.24 0) (length 5.08) 169 | (name "A10" 170 | (effects (font (size 1.016 1.016))) 171 | ) 172 | (number "21" 173 | (effects (font (size 1.016 1.016))) 174 | ) 175 | ) 176 | (pin input line (at -17.78 -17.78 0) (length 5.08) 177 | (name "A11" 178 | (effects (font (size 1.016 1.016))) 179 | ) 180 | (number "23" 181 | (effects (font (size 1.016 1.016))) 182 | ) 183 | ) 184 | (pin input line (at -17.78 -20.32 0) (length 5.08) 185 | (name "A12" 186 | (effects (font (size 1.016 1.016))) 187 | ) 188 | (number "2" 189 | (effects (font (size 1.016 1.016))) 190 | ) 191 | ) 192 | (pin input line (at -17.78 -22.86 0) (length 5.08) 193 | (name "A13" 194 | (effects (font (size 1.016 1.016))) 195 | ) 196 | (number "26" 197 | (effects (font (size 1.016 1.016))) 198 | ) 199 | ) 200 | (pin input line (at -17.78 -25.4 0) (length 5.08) 201 | (name "A14" 202 | (effects (font (size 1.016 1.016))) 203 | ) 204 | (number "27" 205 | (effects (font (size 1.016 1.016))) 206 | ) 207 | ) 208 | (pin passive line (at -17.78 -30.48 0) (length 5.08) 209 | (name "VSS" 210 | (effects (font (size 1.016 1.016))) 211 | ) 212 | (number "14" 213 | (effects (font (size 1.016 1.016))) 214 | ) 215 | ) 216 | (pin output line (at 17.78 25.4 180.0) (length 5.08) 217 | (name "Q0" 218 | (effects (font (size 1.016 1.016))) 219 | ) 220 | (number "11" 221 | (effects (font (size 1.016 1.016))) 222 | ) 223 | ) 224 | (pin output line (at 17.78 22.86 180.0) (length 5.08) 225 | (name "Q1" 226 | (effects (font (size 1.016 1.016))) 227 | ) 228 | (number "12" 229 | (effects (font (size 1.016 1.016))) 230 | ) 231 | ) 232 | (pin output line (at 17.78 20.32 180.0) (length 5.08) 233 | (name "Q2" 234 | (effects (font (size 1.016 1.016))) 235 | ) 236 | (number "13" 237 | (effects (font (size 1.016 1.016))) 238 | ) 239 | ) 240 | (pin output line (at 17.78 17.78 180.0) (length 5.08) 241 | (name "Q3" 242 | (effects (font (size 1.016 1.016))) 243 | ) 244 | (number "15" 245 | (effects (font (size 1.016 1.016))) 246 | ) 247 | ) 248 | (pin output line (at 17.78 15.24 180.0) (length 5.08) 249 | (name "Q4" 250 | (effects (font (size 1.016 1.016))) 251 | ) 252 | (number "16" 253 | (effects (font (size 1.016 1.016))) 254 | ) 255 | ) 256 | (pin output line (at 17.78 12.7 180.0) (length 5.08) 257 | (name "Q5" 258 | (effects (font (size 1.016 1.016))) 259 | ) 260 | (number "17" 261 | (effects (font (size 1.016 1.016))) 262 | ) 263 | ) 264 | (pin output line (at 17.78 10.16 180.0) (length 5.08) 265 | (name "Q6" 266 | (effects (font (size 1.016 1.016))) 267 | ) 268 | (number "18" 269 | (effects (font (size 1.016 1.016))) 270 | ) 271 | ) 272 | (pin output line (at 17.78 7.62 180.0) (length 5.08) 273 | (name "Q7" 274 | (effects (font (size 1.016 1.016))) 275 | ) 276 | (number "19" 277 | (effects (font (size 1.016 1.016))) 278 | ) 279 | ) 280 | ) 281 | ) 282 | ) -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/Output/Schematics/0.1/CD_board.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FX/schematics/CD_board/Output/Schematics/0.1/CD_board.pdf -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/fp-lib-table: -------------------------------------------------------------------------------- 1 | (fp_lib_table 2 | (version 7) 3 | (lib (name "PC-FX")(type "KiCad")(uri "${KIPRJMOD}/Libs/CD_board.pretty")(options "")(descr "")) 4 | ) 5 | -------------------------------------------------------------------------------- /PC-FX/schematics/CD_board/sym-lib-table: -------------------------------------------------------------------------------- 1 | (sym_lib_table 2 | (version 7) 3 | (lib (name "PC-FX")(type "KiCad")(uri "${KIPRJMOD}/Libs/PC-FX.kicad_sym")(options "")(descr "")) 4 | (lib (name "PC-Engine_CDR-30")(type "KiCad")(uri "/home/regis/kicad/PC-Engine/PC-Engine_CDR-30A_Schematics/Libs/PC-Engine_CDR-30.kicad_sym")(options "")(descr "")) 5 | (lib (name "M27C256B-12F1")(type "KiCad")(uri "${KIPRJMOD}/Libs/M27C256B-12F1.kicad_sym")(options "")(descr "")) 6 | ) 7 | -------------------------------------------------------------------------------- /PC-FXGA/datasheets/800px-ISA_Bus_pins.svg.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/800px-ISA_Bus_pins.svg.png -------------------------------------------------------------------------------- /PC-FXGA/datasheets/CMOS-6_Gate_Arrays.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/CMOS-6_Gate_Arrays.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/HM511665.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/HM511665.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/HM514900.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/HM514900.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/HM514900A.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/HM514900A.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/HuC20116LF_partial_pinout.txt: -------------------------------------------------------------------------------- 1 | Pin Func 2 | --- ---- 3 | 1 NC ? 4 | 2 D10 5 | 3 D9 6 | 4 D8 7 | 5 +5V 8 | 6 +5V 9 | 7 10 | 8 11 | 9 12 | 10 13 | 11 14 | 12 15 | 13 16 | 14 17 | 15 18 | 16 19 | 17 20 | 18 21 | 19 +5V 22 | 20 +5V 23 | 21 Gnd 24 | 22 D7 25 | 23 D6 26 | 24 NC ? 27 | 25 D5 28 | 26 D4 29 | 27 D3 30 | 28 D2 31 | 29 D1 32 | 30 D0 33 | 31 MRD 34 | 32 35 | 33 +5V 36 | 34 A0 37 | 35 A1 38 | 36 A2 39 | 37 A3 40 | 38 A4 41 | 39 A5 42 | 40 A6 43 | 41 44 | 42 A7 45 | 43 A8 46 | 44 Gnd 47 | 45 +5V 48 | 46 +5V 49 | 47 50 | 48 51 | 49 52 | 50 53 | 51 54 | 52 55 | 53 56 | 54 57 | 55 58 | 56 59 | 57 60 | 58 61 | 59 +5V 62 | 60 +5V 63 | 61 A9 64 | 62 A10 65 | 63 A11 66 | 64 67 | 65 A12 68 | 66 A13 69 | 67 A14 70 | 68 Gnd 71 | 69 Gnd 72 | 70 MWR 73 | 71 +5V 74 | 72 +5V 75 | 73 A15 76 | 74 Gnd 77 | 75 D15 78 | 76 D14 79 | 77 D13 80 | 78 D12 81 | 79 D11 82 | 80 83 | -------------------------------------------------------------------------------- /PC-FXGA/datasheets/HuC6270-Pinout.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/HuC6270-Pinout.png -------------------------------------------------------------------------------- /PC-FXGA/datasheets/LH5496_datasheet.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/LH5496_datasheet.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/MSM511664C.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/MSM511664C.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/MSM538022C.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/MSM538022C.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/SRM20116_hierarchy.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/SRM20116_hierarchy.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/SRM20256L.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/SRM20256L.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/SRM20512.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/SRM20512.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/SRM2264LM_ETC.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/SRM2264LM_ETC.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/TC511664B.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/TC511664B.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/TG16_svc_manual.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/TG16_svc_manual.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/UPD70732_V810_Datasheet.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/UPD70732_V810_Datasheet.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/uPD424260.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/uPD424260.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/uPD424800.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/uPD424800.pdf -------------------------------------------------------------------------------- /PC-FXGA/datasheets/uPD424800_rev.pdf: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/PC-FXGA/datasheets/uPD424800_rev.pdf -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # PC-FX_Info 2 | Technical Information about the PC-FX 3 | 4 | 5 | ## About this Repository 6 | 7 | This is a collection of information about the PC-FX machine and its peripherals. 8 | Each peripheral has its own section where many of the technical details are contained. 9 | 10 | There is also a folder for each of the peripherals for holding datasheets, in order to 11 | understand the capabilities of each of the constituent parts. 12 | 13 | Where possible, schematics, photographs, protocol and storage format information will be 14 | collected here and made available, as well as information on repairs and/or possible upgrades 15 | to the hardware and software. 16 | 17 | 18 | ## Hardware Information 19 | 20 | 21 | ### Information about FX Controllers 22 | 23 | [Controllers](FX_Controllers/README.md) 24 | 25 | [Special Controller Use by Games](FX_Controllers/Special_Controller_Use.md) 26 | 27 | 28 | ### Information about FX-BMP 29 | 30 | [FX-BMP](FX-BMP/README.md) 31 | 32 | [Memory Use by Games](FX-BMP/FX_Backup_Mem_Use.md) 33 | 34 | 35 | ## Hardware Upgrades/Modifications 36 | 37 | 38 | ### PC-FX Capacitor Replacement Charts 39 | 40 | [Capacitor Replacement Chart](FX_Capacitor_chart.md) 41 | 42 | 43 | ### PC-FX Internal FRAM upgrade 44 | 45 | Instructions on how to upgrade a PC-FX's internal save game memory from 46 | SRAM (backed by supercapacitor) to FRAM (non-volatile): 47 | [Upgrade Instructions](Internal_FRAM_Upgrade.md) 48 | 49 | 50 | ### Upgrading a FX-BMP from 128KB to 512KB 51 | 52 | Instructions on how to upgrade a FX-BMP cartridge to 512KB can be found here: 53 | [Upgrade Instructions](FX-BMP_Upgrade.md) 54 | 55 | -------------------------------------------------------------------------------- /images/BMP_cart_read.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/BMP_cart_read.png -------------------------------------------------------------------------------- /images/BMP_cart_write.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/BMP_cart_write.png -------------------------------------------------------------------------------- /images/FRAM_upgrade_SRAM_removed.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FRAM_upgrade_SRAM_removed.jpg -------------------------------------------------------------------------------- /images/FRAM_upgrade_after_closeup.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FRAM_upgrade_after_closeup.jpg -------------------------------------------------------------------------------- /images/FRAM_upgrade_before_closeup.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FRAM_upgrade_before_closeup.jpg -------------------------------------------------------------------------------- /images/FX-BMP.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FX-BMP.jpg -------------------------------------------------------------------------------- /images/FXGA_DOSV_board.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FXGA_DOSV_board.jpg -------------------------------------------------------------------------------- /images/FXGA_DOSV_board_Memory.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/FXGA_DOSV_board_Memory.jpg -------------------------------------------------------------------------------- /images/NEC-PC-FX-Daughterboard-Capacitors.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/NEC-PC-FX-Daughterboard-Capacitors.jpg -------------------------------------------------------------------------------- /images/NEC-PC-FX-Motherboard_SRAM_chip.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/NEC-PC-FX-Motherboard_SRAM_chip.jpg -------------------------------------------------------------------------------- /images/fxbmp_upgrade.jpg: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/pcfx-devel/PC-FX_Info/400773dcc6d7c02f46cd041ff62673f0a154ca61/images/fxbmp_upgrade.jpg --------------------------------------------------------------------------------