├── .gitattributes ├── .gitignore ├── README.md ├── design_files ├── FlashPi_KiCad │ ├── FlashPi-cache.lib │ ├── FlashPi.bak │ ├── FlashPi.kicad_pcb │ ├── FlashPi.kicad_pcb-bak │ ├── FlashPi.net │ ├── FlashPi.pro │ └── FlashPi.sch ├── FlashPi_V20_BOM.ods ├── FlashPi_V2_schm.pdf └── FlashPi_V2_schm.png ├── license.txt └── pics ├── FlashPi_V2_0.jpg ├── FlashPi_V2_2.jpg ├── FlashPi_V2_3.jpg ├── FlashPi_V2_PCB.jpg └── FlashPi_VNC3sm.png /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | 4 | # Custom for Visual Studio 5 | *.cs diff=csharp 6 | 7 | # Standard to msysgit 8 | *.doc diff=astextplain 9 | *.DOC diff=astextplain 10 | *.docx diff=astextplain 11 | *.DOCX diff=astextplain 12 | *.dot diff=astextplain 13 | *.DOT diff=astextplain 14 | *.pdf diff=astextplain 15 | *.PDF diff=astextplain 16 | *.rtf diff=astextplain 17 | *.RTF diff=astextplain 18 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # Windows image file caches 2 | Thumbs.db 3 | ehthumbs.db 4 | 5 | # Folder config file 6 | Desktop.ini 7 | 8 | # Recycle Bin used on file shares 9 | $RECYCLE.BIN/ 10 | 11 | # Windows Installer files 12 | *.cab 13 | *.msi 14 | *.msm 15 | *.msp 16 | 17 | # Windows shortcuts 18 | *.lnk 19 | 20 | # ========================= 21 | # Operating System Files 22 | # ========================= 23 | 24 | # OSX 25 | # ========================= 26 | 27 | .DS_Store 28 | .AppleDouble 29 | .LSOverride 30 | 31 | # Thumbnails 32 | ._* 33 | 34 | # Files that might appear in the root of a volume 35 | .DocumentRevisions-V100 36 | .fseventsd 37 | .Spotlight-V100 38 | .TemporaryItems 39 | .Trashes 40 | .VolumeIcon.icns 41 | 42 | # Directories potentially created on remote AFP share 43 | .AppleDB 44 | .AppleDesktop 45 | Network Trash Folder 46 | Temporary Items 47 | .apdisk 48 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | FLASH-Pi 2 | ======== 3 | ##### SPI & I2C level converter and bus driver for RaspberryPi Zero 4 | The main goal of this project was to create a versatile programmer for various EEPROM and FLASH memory chips using flashrom and wiringPi packages. 5 | 6 | ![alt text][pic1] 7 | 8 | #### Background & origins 9 | In order fo fix an HDMI controller board I had to reprogram the onboard 25-series SPI FLASH memory containing a corrupted firmware image. None of my standalone programmers could erase the chip, so i tried to use the RasPi Zero + Flashrom as a programmer. Flashrom 0.9.9 did detect the chip, but still couldn't erase it. As it turned out, this memory had a non volatile protection bit set, clearing it was not implemented in the software. Using the wiringPi i was able to clear the bit, reprogram the chip and finally set the protection bit back. This gave me an idea that a RasPi Zero W + Flashrom + WiringPi, Python + an addon board with level converters/buffers could serve as a quite powerful, versatile and yet very compact SPI FLASH programmer. Ontop of that i decided to add a similar level converter for the I2C bus using the PCA9617A chip. 10 | The main function of the FLASH-Pi is to **convert the voltage levels** and **isolate** the SPI and I2C buses on the RaspberryPi Zero. 11 | 12 | ![alt text][pic2] 13 | 14 | #### Features: 15 | * SPI0 bus: level translation between the RPi's native 3.3V and one of the listed below: 16 | - 5V 17 | - 3.3V 18 | - 1.8V 19 | - externally supplied voltage in range from 1.6V to 5.5V 20 | * I2C1 bus: level translation between the RPi's native 3.3V and one of the listed below: 21 | - 5V 22 | - 3.3V 23 | - 1.8V 24 | - externally supplied voltage in range from 0.8V to 5.5V 25 | * Overcurrent protection (polyfuses) on the 5V and 3.3V rails supplied by the RPi 26 | * Labelled RaspberryPi GPIO pins for easy wiring and experiments. 27 | 28 | ![alt text][pic3] 29 | 30 | #### Circuit design: 31 | Initially i used the TXS0104 chip to level shift SPI bus, which turned out to be a trap (always read the datasheet carefully!). The condition of VCCA (3.3V Raspi side) > VCCB (Target) could not be met for 1.8V output level. Since the SPI lines does not have to be bidirectional i ended up using four SN74LV1T125 buffers specifically designed to up/down translate the levels in wide ranges. 32 | RaspberryPi provides 5V and 3.3V power rails. Both rails are protected with polyfuses, 100mA for the 5V line and 50mA for the 3.3V one. The 1.8V rail is generated with the MCP1700T-1802 voltage regulator. Target voltage level is set with a 4 way slider switch. 33 | The 4th option uses an externally supplied target voltage and is intended to use with in-circuit operation. 34 | I2C section is actually a stock application of the PCA9617A chip. 1k5 pull-ups are provided on both sides. 35 | 36 | ![alt text][pic5] 37 | 38 | #### Software 39 | After doing the usual startup houskeeping (changing the password, setting locales, enabling SPI, I2C, serial port, VNC, Wifi config, etc...) on a fresh Raspbian image i usually remove a few packages that will not be much of use in this application. This will free up some space on the SD card. 40 | ``` 41 | sudo apt-get remove --purge wolfram-engine scratch minecraft-pi sonic-pi claws-mail bluej python-pygame greenfoot 42 | sudo apt-get clean 43 | sudo apt-get autoremove 44 | ``` 45 | The next step is to install the wiringPi library. The instruction on how to do that is provided on the authors site: 46 | http://wiringpi.com/download-and-install/ 47 | 48 | Installing [flashrom](https://www.flashrom.org) is as easy as: 49 | ``` 50 | sudo apt-get install flashrom 51 | ``` 52 | It is probalby worth to install and setup a shared folder with ***samba*** for easy file exchange over the network. 53 | 54 | #### Usage 55 | In most cases the RasPi will be run headless and accessed via: 56 | * SSH for command line operation 57 | * VNC viewer using a remote desktop 58 | 59 | ![alt text][pic6] 60 | 61 | I opted to use the RasPi Zero W for it's compact size and built in WiFi, accessing it remotely from my main PC or laptop. Of course, a regular model Zero will work, too. Especially using an Ethernet over USB-OTG option seems to be quite useful idea - making the device an USB programmer. 62 | 63 | #### PCBs 64 | PCBs are available from OSH Park: 65 | 66 | Order from OSH Park 67 | 68 | ![alt text][pic4] 69 | 70 | ------ 71 | (c) 11.2017 by Piotr Zapart 72 | www.hexeguitar.com 73 | 74 | License: 75 | Creative Commons - Attribution - ShareAlike 3.0 76 | [http://creativecommons.org/licenses/by-sa/3.0/](http://creativecommons.org/licenses/by-sa/3.0/) 77 | 78 | [pic1]: pics/FlashPi_V2_0.jpg "FLASH-Pi" 79 | 80 | [pic2]: pics/FlashPi_V2_2.jpg "FLASH-Pi" 81 | [pic3]: pics/FlashPi_V2_3.jpg "FLASH-Pi" 82 | [pic4]: pics/FlashPi_V2_PCB.jpg "FLASH-Pi PCB" 83 | [pic5]: design_files/FlashPi_V2_schm.png "FLASH-Pi schematic" 84 | [pic6]: pics/FlashPi_VNC3sm.png "Using Flash-Pi via VNC" 85 | -------------------------------------------------------------------------------- /design_files/FlashPi_KiCad/FlashPi-cache.lib: -------------------------------------------------------------------------------- 1 | EESchema-LIBRARY Version 2.3 2 | #encoding utf-8 3 | # 4 | # 1P4T_generic_switch 5 | # 6 | DEF ~1P4T_generic_switch SW 0 40 Y Y 1 F N 7 | F0 "SW" 0 300 60 H V C CNN 8 | F1 "1P4T_generic_switch" 0 -350 60 H I C CNN 9 | F2 "" 0 0 60 H V C CNN 10 | F3 "" 0 0 60 H V C CNN 11 | DRAW 12 | P 2 0 1 0 0 -50 20 -50 N 13 | P 2 0 1 0 0 0 -20 0 N 14 | P 2 0 1 0 0 50 20 50 N 15 | P 2 0 1 0 0 150 20 150 N 16 | P 3 0 1 0 0 150 0 -150 20 -150 N 17 | S -150 250 150 -250 1 1 0 f 18 | X A0 1 -300 0 150 R 50 50 1 1 P 19 | X A0 2 300 150 150 L 50 50 1 1 P 20 | X A1 3 300 50 150 L 50 50 1 1 P 21 | X A2 4 300 -50 150 L 50 50 1 1 P 22 | X A4 5 300 -150 150 L 50 50 1 1 P 23 | ENDDRAW 24 | ENDDEF 25 | # 26 | # 25LC_EEPROM 27 | # 28 | DEF 25LC_EEPROM U 0 40 Y Y 1 F N 29 | F0 "U" -300 250 50 H V L CNN 30 | F1 "25LC_EEPROM" 50 250 50 H V L CNN 31 | F2 "" -350 -50 50 H I C CNN 32 | F3 "" -350 -50 50 H I C CNN 33 | ALIAS AT25_EEPROM BR25S_EEPROM CAT250_EEPROM 34 | DRAW 35 | S -300 200 300 -200 0 1 10 f 36 | X ~CS 1 -400 -100 100 R 50 50 1 1 I 37 | X MISO 2 400 -100 100 L 50 50 1 1 I 38 | X ~WP 3 -400 100 100 R 50 50 1 1 I 39 | X GND 4 0 -300 100 U 50 50 1 1 W 40 | X MOSI 5 400 0 100 L 50 50 1 1 I 41 | X SCK 6 400 100 100 L 50 50 1 1 I 42 | X ~HOLD 7 -400 0 100 R 50 50 1 1 I 43 | X Vcc 8 0 300 100 D 50 50 1 1 W 44 | ENDDRAW 45 | ENDDEF 46 | # 47 | # CAP_NP 48 | # 49 | DEF CAP_NP C 0 10 N Y 1 F N 50 | F0 "C" 0 100 40 H V L CNN 51 | F1 "CAP_NP" 6 -85 40 H V L CNN 52 | F2 "" 38 -150 30 H V C CNN 53 | F3 "" 0 0 60 H V C CNN 54 | $FPLIST 55 | SM* 56 | C? 57 | C1-1 58 | $ENDFPLIST 59 | DRAW 60 | S -75 -15 75 -40 0 1 4 F 61 | S -75 40 75 15 0 1 4 F 62 | X ~ 1 0 150 110 D 40 40 1 1 P 63 | X ~ 2 0 -150 110 U 40 40 1 1 P 64 | ENDDRAW 65 | ENDDEF 66 | # 67 | # CONN_01X06 68 | # 69 | DEF CONN_01X06 P 0 40 Y N 1 F N 70 | F0 "P" 0 350 50 H V C CNN 71 | F1 "CONN_01X06" 100 0 50 V V C CNN 72 | F2 "" 0 0 50 H V C CNN 73 | F3 "" 0 0 50 H V C CNN 74 | $FPLIST 75 | Pin_Header_Straight_1X06 76 | Pin_Header_Angled_1X06 77 | Socket_Strip_Straight_1X06 78 | Socket_Strip_Angled_1X06 79 | $ENDFPLIST 80 | DRAW 81 | S -50 -245 10 -255 0 1 0 N 82 | S -50 -145 10 -155 0 1 0 N 83 | S -50 -45 10 -55 0 1 0 N 84 | S -50 55 10 45 0 1 0 N 85 | S -50 155 10 145 0 1 0 N 86 | S -50 255 10 245 0 1 0 N 87 | S -50 300 50 -300 0 1 0 f 88 | X P1 1 -200 250 150 R 50 50 1 1 P 89 | X P2 2 -200 150 150 R 50 50 1 1 P 90 | X P3 3 -200 50 150 R 50 50 1 1 P 91 | X P4 4 -200 -50 150 R 50 50 1 1 P 92 | X P5 5 -200 -150 150 R 50 50 1 1 P 93 | X P6 6 -200 -250 150 R 50 50 1 1 P 94 | ENDDRAW 95 | ENDDEF 96 | # 97 | # DiodeSchottky 98 | # 99 | DEF DiodeSchottky D 0 10 Y N 1 F N 100 | F0 "D" -50 80 50 H V L CNN 101 | F1 "DiodeSchottky" -280 -80 50 H V L CNN 102 | F2 "" 0 0 50 V V C CNN 103 | F3 "" 0 0 50 V V C CNN 104 | $FPLIST 105 | Diode_* 106 | D-Pak_TO252AA 107 | *SingleDiode 108 | *SingleDiode* 109 | *_Diode_* 110 | $ENDFPLIST 111 | DRAW 112 | P 2 0 1 0 -30 -40 -30 40 N 113 | P 3 0 1 0 -30 -40 -20 -40 -20 -30 N 114 | P 3 0 1 0 -30 40 -40 40 -40 30 N 115 | P 4 0 1 0 30 -40 -30 0 30 40 30 -40 F 116 | X A 1 100 0 70 L 50 50 1 1 P 117 | X K 2 -100 0 70 R 50 50 1 1 P 118 | ENDDRAW 119 | ENDDEF 120 | # 121 | # FUSE 122 | # 123 | DEF FUSE F 0 0 N Y 1 L N 124 | F0 "F" 150 50 50 H V C CNN 125 | F1 "FUSE" 150 -50 50 H V C CNN 126 | F2 "" 0 50 60 H V C CNN 127 | F3 "" 0 50 60 H V C CNN 128 | $FPLIST 129 | F-* 130 | $ENDFPLIST 131 | DRAW 132 | S -30 70 30 -70 0 1 10 f 133 | P 2 0 1 0 0 -70 0 -80 N 134 | P 2 0 1 0 0 70 0 75 N 135 | P 2 0 1 0 0 75 0 -75 N 136 | X ~ 1 0 100 25 D 50 50 1 1 P 137 | X ~ 2 0 -100 25 U 50 50 1 1 P 138 | ENDDRAW 139 | ENDDEF 140 | # 141 | # GND 142 | # 143 | DEF GND #PWR 0 0 Y Y 1 F P 144 | F0 "#PWR" 0 -250 50 H I C CNN 145 | F1 "GND" 0 -150 50 H V C CNN 146 | F2 "" 0 0 50 H I C CNN 147 | F3 "" 0 0 50 H I C CNN 148 | DRAW 149 | P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N 150 | X GND 1 0 0 0 D 50 50 1 1 W N 151 | ENDDRAW 152 | ENDDEF 153 | # 154 | # MCP1700T-3002E/TT 155 | # 156 | DEF MCP1700T-3002E/TT U 0 30 Y Y 1 F N 157 | F0 "U" 100 -200 50 H V C CNN 158 | F1 "MCP1700T-3002E/TT" 0 300 50 H V C CNN 159 | F2 "" 0 100 50 H I C CNN 160 | F3 "" 0 100 50 H I C CNN 161 | $FPLIST 162 | SOT-23* 163 | $ENDFPLIST 164 | DRAW 165 | S -200 200 200 -100 0 1 10 f 166 | X GND 1 0 -200 100 U 50 50 1 1 W 167 | X VO 2 300 100 100 L 50 50 1 1 w 168 | X VI 3 -300 100 100 R 50 50 1 1 W 169 | ENDDRAW 170 | ENDDEF 171 | # 172 | # PCA9617A 173 | # 174 | DEF PCA9617A IC 0 40 Y Y 1 F N 175 | F0 "IC" -250 150 60 H V C CNN 176 | F1 "PCA9617A" 500 -500 60 H V C CNN 177 | F2 "" 0 0 60 H V C CNN 178 | F3 "" 0 0 60 H V C CNN 179 | DRAW 180 | T 0 -125 -175 39 0 0 0 (0.8-5.5) Normal 0 C C 181 | T 0 375 -175 39 0 0 0 (2.2-5.5) Normal 0 C C 182 | S -300 100 550 -450 0 0 0 f 183 | S 100 -225 150 -350 0 0 0 N 184 | P 2 0 0 0 250 75 250 100 N 185 | P 3 0 0 0 250 75 125 75 125 -225 N 186 | P 4 0 0 0 125 -350 125 -425 0 -425 0 -450 N 187 | X VCCA 1 0 300 200 D 50 50 1 1 W 188 | X SCLA 2 -500 0 200 R 50 50 1 1 B 189 | X SDAA 3 -500 -350 200 R 50 50 1 1 B 190 | X GND 4 250 -650 200 U 50 50 1 1 W 191 | X EN 5 0 -650 200 U 50 50 1 1 P 192 | X SDAB 6 750 -350 200 L 50 50 1 1 B 193 | X SCLB 7 750 0 200 L 50 50 1 1 B 194 | X VCCB 8 250 300 200 D 50 50 1 1 W 195 | ENDDRAW 196 | ENDDEF 197 | # 198 | # R 199 | # 200 | DEF R R 0 0 N Y 1 F N 201 | F0 "R" -75 -75 40 V V C CNN 202 | F1 "R" 0 -80 40 V V L CNN 203 | F2 "" -70 0 30 V V C CNN 204 | F3 "" 0 0 30 H V C CNN 205 | $FPLIST 206 | R? 207 | SM0603 208 | SM0805 209 | R?-* 210 | SM1206 211 | $ENDFPLIST 212 | DRAW 213 | S -40 100 40 -100 0 1 12 f 214 | X ~ 1 0 200 100 D 60 60 1 1 P 215 | X ~ 2 0 -200 100 U 60 60 1 1 P 216 | ENDDRAW 217 | ENDDEF 218 | # 219 | # RPi_A+_B+_2B_Hat 220 | # 221 | DEF RPi_A+_B+_2B_Hat IC 0 1 Y Y 1 F N 222 | F0 "IC" -350 -1050 50 H V C CNN 223 | F1 "RPi_A+_B+_2B_Hat" 0 1050 50 H V C CNN 224 | F2 "" 0 -950 60 H V C CNN 225 | F3 "" 0 -950 60 H V C CNN 226 | $FPLIST 227 | RPiZero_Hat_NPTH 228 | $ENDFPLIST 229 | DRAW 230 | S -400 1000 400 -1000 0 1 0 f 231 | X 3.3V 1 -550 950 150 R 50 50 1 1 w 232 | X 5V 2 550 950 150 L 50 50 1 1 w 233 | X GPIO2 3 -550 850 150 R 50 50 1 1 P 234 | X 5V 4 550 850 150 L 50 50 1 1 w 235 | X GPIO3 5 -550 750 150 R 50 50 1 1 P 236 | X GND 6 550 750 150 L 50 50 1 1 W 237 | X GPIO4 7 -550 650 150 R 50 50 1 1 P 238 | X GPIO14 8 550 650 150 L 50 50 1 1 P 239 | X GND 9 -550 550 150 R 50 50 1 1 W 240 | X GPIO15 10 550 550 150 L 50 50 1 1 P 241 | X GND 20 550 50 150 L 50 50 1 1 W 242 | X GND 30 550 -450 150 L 50 50 1 1 W 243 | X GPIO21 40 550 -950 150 L 50 50 1 1 P 244 | X GPIO17 11 -550 450 150 R 50 50 1 1 P 245 | X GPIO9 21 -550 -50 150 R 50 50 1 1 P 246 | X GPIO6 31 -550 -550 150 R 50 50 1 1 P 247 | X GPIO18 12 550 450 150 L 50 50 1 1 P 248 | X GPIO25 22 550 -50 150 L 50 50 1 1 P 249 | X GPIO12 32 550 -550 150 L 50 50 1 1 P 250 | X GPIO27 13 -550 350 150 R 50 50 1 1 P 251 | X GPIO11 23 -550 -150 150 R 50 50 1 1 P 252 | X GPIO13 33 -550 -650 150 R 50 50 1 1 P 253 | X GND 14 550 350 150 L 50 50 1 1 W 254 | X GPIO8 24 550 -150 150 L 50 50 1 1 P 255 | X GND 34 550 -650 150 L 50 50 1 1 W 256 | X GPIO22 15 -550 250 150 R 50 50 1 1 P 257 | X GND 25 -550 -250 150 R 50 50 1 1 W 258 | X GPIO19 35 -550 -750 150 R 50 50 1 1 P 259 | X GPIO23 16 550 250 150 L 50 50 1 1 P 260 | X GPIO7 26 550 -250 150 L 50 50 1 1 P 261 | X GPIO16 36 550 -750 150 L 50 50 1 1 P 262 | X 3.3V 17 -550 150 150 R 50 50 1 1 w 263 | X ~ 27 -550 -350 150 R 50 50 1 1 N 264 | X GPIO26 37 -550 -850 150 R 50 50 1 1 P 265 | X GPIO24 18 550 150 150 L 50 50 1 1 P 266 | X ~ 28 550 -350 150 L 50 50 1 1 N 267 | X GPIO20 38 550 -850 150 L 50 50 1 1 P 268 | X GPIO10 19 -550 50 150 R 50 50 1 1 P 269 | X GPIO5 29 -550 -450 150 R 50 50 1 1 P 270 | X GND 39 -550 -950 150 R 50 50 1 1 W 271 | ENDDRAW 272 | ENDDEF 273 | # 274 | # SN74LV1T125_SOT23_5 275 | # 276 | DEF SN74LV1T125_SOT23_5 IC 0 40 Y N 1 F N 277 | F0 "IC" 150 -100 60 H V C CNN 278 | F1 "SN74LV1T125_SOT23_5" 600 -180 60 H V C CNN 279 | F2 "" 0 0 60 H I C CNN 280 | F3 "" 0 0 60 H I C CNN 281 | $FPLIST 282 | SOT23-5 283 | $ENDFPLIST 284 | DRAW 285 | T 0 0 60 39 0 0 0 + Normal 0 C C 286 | T 0 0 -60 39 0 0 0 - Normal 0 C C 287 | T 0 -60 -80 39 0 1 1 En Normal 0 C C 288 | P 4 1 1 0 150 0 -100 -150 -100 150 150 0 f 289 | X 1OE 1 -250 -100 150 R 50 30 1 1 I I 290 | X A 2 -250 0 150 R 50 50 1 1 I 291 | X GND 3 0 -200 110 U 50 30 1 1 W 292 | X Y 4 300 0 150 L 50 50 1 1 O 293 | X VCC 5 0 200 110 D 50 30 1 1 W 294 | ENDDRAW 295 | ENDDEF 296 | # 297 | #End Library 298 | -------------------------------------------------------------------------------- /design_files/FlashPi_KiCad/FlashPi.bak: -------------------------------------------------------------------------------- 1 | EESchema Schematic File Version 2 2 | LIBS:AD5280 3 | LIBS:H_ sensors 4 | LIBS:H_74XX 5 | LIBS:H_audio_ic 6 | LIBS:H_CMOS_4000 7 | LIBS:H_connectors 8 | LIBS:H_dev_kits 9 | LIBS:H_digital_pots 10 | LIBS:H_diodes 11 | LIBS:H_I2C_pher 12 | LIBS:H_lcd 13 | LIBS:H_linear 14 | LIBS:H_MCU 15 | LIBS:H_memory 16 | LIBS:H_passives 17 | LIBS:H_power 18 | LIBS:H_relays 19 | LIBS:H_switches 20 | LIBS:H_Symbols 21 | LIBS:H_Tranformers 22 | LIBS:H_transistors 23 | LIBS:H_Vref 24 | LIBS:h_common 25 | LIBS:mechanical 26 | LIBS:net-tie 27 | LIBS:passive 28 | LIBS:pasv-BiTech 29 | LIBS:pasv-Bourns 30 | LIBS:pasv-cap 31 | LIBS:pasv-ind 32 | LIBS:pasv-res 33 | LIBS:pasv-xtal 34 | LIBS:RoboKUT_uC 35 | LIBS:rpi_a _b _2b_hat 36 | LIBS:semi-diode-1N 37 | LIBS:semi-diode-BA 38 | LIBS:semi-diode-DiodesInc 39 | LIBS:semi-diode-MCC 40 | LIBS:semi-diode-MMB 41 | LIBS:semi-diode-NXP 42 | LIBS:semi-diode-OnSemi 43 | LIBS:semi-diode-ST 44 | LIBS:semi-diode-Vishay 45 | LIBS:semi-opto-misc 46 | LIBS:semi-thyristor-2N 47 | LIBS:semi-trans-2N 48 | LIBS:semi-trans-AO 49 | LIBS:semi-trans-BC 50 | LIBS:semi-trans-DiodesInc 51 | LIBS:semi-trans-EPC 52 | LIBS:semi-trans-Fairchild 53 | LIBS:semi-trans-Infineon 54 | LIBS:semi-trans-IntRect 55 | LIBS:semi-trans-IXYS 56 | LIBS:semi-trans-misc 57 | LIBS:semi-trans-MMB 58 | LIBS:semi-trans-MPS 59 | LIBS:semi-trans-NXP 60 | LIBS:semi-trans-OnSemi 61 | LIBS:semi-trans-PZT 62 | LIBS:semi-trans-TI 63 | LIBS:semi-trans-TIP 64 | LIBS:semi-trans-Toshiba 65 | LIBS:shield_arduino 66 | LIBS:teensy 67 | LIBS:wolfson 68 | LIBS:power 69 | LIBS:device 70 | LIBS:transistors 71 | LIBS:conn 72 | LIBS:linear 73 | LIBS:regul 74 | LIBS:74xx 75 | LIBS:cmos4000 76 | LIBS:adc-dac 77 | LIBS:memory 78 | LIBS:xilinx 79 | LIBS:microcontrollers 80 | LIBS:dsp 81 | LIBS:microchip 82 | LIBS:analog_switches 83 | LIBS:motorola 84 | LIBS:texas 85 | LIBS:intel 86 | LIBS:audio 87 | LIBS:interface 88 | LIBS:digital-audio 89 | LIBS:philips 90 | LIBS:display 91 | LIBS:cypress 92 | LIBS:siliconi 93 | LIBS:opto 94 | LIBS:atmel 95 | LIBS:contrib 96 | LIBS:valves 97 | LIBS:BenchPi_ZeroFlasher-cache 98 | EELAYER 25 0 99 | EELAYER END 100 | $Descr A4 11693 8268 101 | encoding utf-8 102 | Sheet 1 1 103 | Title "FLASH-Pi" 104 | Date "2017-03-22" 105 | Rev "2.0" 106 | Comp "www.hexeguitar.com" 107 | Comment1 "" 108 | Comment2 "" 109 | Comment3 "" 110 | Comment4 "" 111 | $EndDescr 112 | $Comp 113 | L RPi_A+_B+_2B_Hat IC1 114 | U 1 1 58C2F106 115 | P 2200 5950 116 | F 0 "IC1" H 1850 4900 50 0000 C CNN 117 | F 1 "RPi_A+_B+_2B_Hat" H 2200 7000 50 0000 C CNN 118 | F 2 "H_dev_kits:z_RPiZero_Hat_NPTH" H 2200 5000 60 0001 C CNN 119 | F 3 "" H 2200 5000 60 0000 C CNN 120 | 1 2200 5950 121 | 1 0 0 -1 122 | $EndComp 123 | Text Label 1050 5900 0 60 ~ 0 124 | SPI0_MOSI 125 | Text Label 1050 6000 0 60 ~ 0 126 | SPI0_MISO 127 | Text Label 1050 6100 0 60 ~ 0 128 | SPI0_SCK 129 | Text Label 2800 6100 0 60 ~ 0 130 | SPI0_CE0 131 | Text Label 1050 5100 0 60 ~ 0 132 | I2C_SDA 133 | Text Label 1050 5200 0 60 ~ 0 134 | I2C_SCL 135 | $Comp 136 | L MCP1700T-3002E/TT IC8 137 | U 1 1 58C2F648 138 | P 10000 3500 139 | F 0 "IC8" H 10100 3300 50 0000 C CNN 140 | F 1 "MCP1700T-1802E/TT" H 10450 3150 50 0000 C CNN 141 | F 2 "H_SOT:SOT-23" H 10000 3600 50 0001 C CNN 142 | F 3 "" H 10000 3600 50 0001 C CNN 143 | 1 10000 3500 144 | 1 0 0 -1 145 | $EndComp 146 | $Comp 147 | L PCA9617A IC6 148 | U 1 1 58C2F982 149 | P 8850 1900 150 | F 0 "IC6" H 8600 2050 60 0000 C CNN 151 | F 1 "PCA9617A" H 9350 1400 60 0000 C CNN 152 | F 2 "IPC7351-Nominal:SOP65P490X110-8AN" H 8850 1900 60 0001 C CNN 153 | F 3 "" H 8850 1900 60 0000 C CNN 154 | 1 8850 1900 155 | -1 0 0 -1 156 | $EndComp 157 | $Comp 158 | L GND #PWR01 159 | U 1 1 58C2FB86 160 | P 8600 2650 161 | F 0 "#PWR01" H 8600 2400 50 0001 C CNN 162 | F 1 "GND" H 8600 2500 50 0000 C CNN 163 | F 2 "" H 8600 2650 50 0001 C CNN 164 | F 3 "" H 8600 2650 50 0001 C CNN 165 | 1 8600 2650 166 | 1 0 0 -1 167 | $EndComp 168 | Text Label 7650 2250 0 60 ~ 0 169 | I2C_SDA 170 | Text Label 7650 1900 0 60 ~ 0 171 | I2C_SCL 172 | $Comp 173 | L CAP_NP C7 174 | U 1 1 58C2FCC3 175 | P 7400 1900 176 | F 0 "C7" H 7400 2000 40 0000 L CNN 177 | F 1 "100n" H 7406 1815 40 0000 L CNN 178 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7438 1750 30 0001 C CNN 179 | F 3 "" H 7400 1900 60 0000 C CNN 180 | 1 7400 1900 181 | 1 0 0 -1 182 | $EndComp 183 | $Comp 184 | L 1P4T_generic_switch SW2 185 | U 1 1 58C30369 186 | P 10150 1400 187 | F 0 "SW2" H 10150 1700 60 0000 C CNN 188 | F 1 "1P4T_generic_switch" H 10150 1050 60 0001 C CNN 189 | F 2 "H_switches:SLB1470_1P4T_slideSW" H 10150 1400 60 0001 C CNN 190 | F 3 "" H 10150 1400 60 0000 C CNN 191 | 1 10150 1400 192 | 1 0 0 -1 193 | $EndComp 194 | $Comp 195 | L CAP_NP C6 196 | U 1 1 58C306F7 197 | P 7200 1900 198 | F 0 "C6" H 7200 2000 40 0000 L CNN 199 | F 1 "1u" H 7206 1815 40 0000 L CNN 200 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7238 1750 30 0001 C CNN 201 | F 3 "" H 7200 1900 60 0000 C CNN 202 | 1 7200 1900 203 | 1 0 0 -1 204 | $EndComp 205 | $Comp 206 | L CAP_NP C10 207 | U 1 1 58C3089E 208 | P 9450 1600 209 | F 0 "C10" H 9450 1700 40 0000 L CNN 210 | F 1 "100n" H 9456 1515 40 0000 L CNN 211 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9488 1450 30 0001 C CNN 212 | F 3 "" H 9450 1600 60 0000 C CNN 213 | 1 9450 1600 214 | 1 0 0 -1 215 | $EndComp 216 | $Comp 217 | L CAP_NP C12 218 | U 1 1 58C30972 219 | P 9650 1600 220 | F 0 "C12" H 9650 1700 40 0000 L CNN 221 | F 1 "1u" H 9656 1515 40 0000 L CNN 222 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9688 1450 30 0001 C CNN 223 | F 3 "" H 9650 1600 60 0000 C CNN 224 | 1 9650 1600 225 | 1 0 0 -1 226 | $EndComp 227 | Text Label 3200 5000 0 60 ~ 0 228 | V50 229 | Text Label 1050 4600 0 60 ~ 0 230 | V33 231 | Text Label 10600 1250 0 60 ~ 0 232 | V18 233 | Text Label 10600 1350 0 60 ~ 0 234 | V33 235 | Text Label 10600 1450 0 60 ~ 0 236 | V50 237 | Text Label 10600 1550 0 60 ~ 0 238 | VEXT_I2C 239 | Text Label 10000 2150 0 60 ~ 0 240 | SCL_EXT 241 | Text Label 10000 2250 0 60 ~ 0 242 | SDA_EXT 243 | Text Label 6950 1400 0 60 ~ 0 244 | V33 245 | $Comp 246 | L CAP_NP C11 247 | U 1 1 58C31C8C 248 | P 9600 3600 249 | F 0 "C11" H 9600 3700 40 0000 L CNN 250 | F 1 "100n" H 9606 3515 40 0000 L CNN 251 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9638 3450 30 0001 C CNN 252 | F 3 "" H 9600 3600 60 0000 C CNN 253 | 1 9600 3600 254 | 1 0 0 -1 255 | $EndComp 256 | $Comp 257 | L GND #PWR02 258 | U 1 1 58C3200B 259 | P 10000 3850 260 | F 0 "#PWR02" H 10000 3600 50 0001 C CNN 261 | F 1 "GND" H 10000 3700 50 0000 C CNN 262 | F 2 "" H 10000 3850 50 0001 C CNN 263 | F 3 "" H 10000 3850 50 0001 C CNN 264 | 1 10000 3850 265 | 1 0 0 -1 266 | $EndComp 267 | $Comp 268 | L CAP_NP C13 269 | U 1 1 58C322F9 270 | P 10350 3600 271 | F 0 "C13" H 10350 3700 40 0000 L CNN 272 | F 1 "100n" H 10356 3515 40 0000 L CNN 273 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 10388 3450 30 0001 C CNN 274 | F 3 "" H 10350 3600 60 0000 C CNN 275 | 1 10350 3600 276 | 1 0 0 -1 277 | $EndComp 278 | $Comp 279 | L CAP_NP C9 280 | U 1 1 58C323EF 281 | P 9350 3600 282 | F 0 "C9" H 9350 3700 40 0000 L CNN 283 | F 1 "1u" H 9356 3515 40 0000 L CNN 284 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9388 3450 30 0001 C CNN 285 | F 3 "" H 9350 3600 60 0000 C CNN 286 | 1 9350 3600 287 | 1 0 0 -1 288 | $EndComp 289 | $Comp 290 | L CAP_NP C14 291 | U 1 1 58C324E2 292 | P 10600 3600 293 | F 0 "C14" H 10600 3700 40 0000 L CNN 294 | F 1 "1u" H 10606 3515 40 0000 L CNN 295 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 10638 3450 30 0001 C CNN 296 | F 3 "" H 10600 3600 60 0000 C CNN 297 | 1 10600 3600 298 | 1 0 0 -1 299 | $EndComp 300 | $Comp 301 | L DiodeSchottky D1 302 | U 1 1 58C3275F 303 | P 10000 3150 304 | F 0 "D1" H 9950 3230 50 0000 L CNN 305 | F 1 "SS14" H 9950 3050 50 0000 L CNN 306 | F 2 "H_diodes:DO-214-AC_SMA" H 10000 3150 50 0001 C CNN 307 | F 3 "" V 10000 3150 50 0000 C CNN 308 | 1 10000 3150 309 | 1 0 0 -1 310 | $EndComp 311 | Text Label 9050 3400 0 60 ~ 0 312 | V50 313 | Text Label 10800 3400 0 59 ~ 0 314 | V18 315 | $Comp 316 | L FUSE F2 317 | U 1 1 58C33ED2 318 | P 2950 5000 319 | F 0 "F2" V 3150 5000 50 0000 C CNN 320 | F 1 "100mA" V 3050 5000 50 0000 C CNN 321 | F 2 "H_Fuses:Fuse_SMD1206_Reflow" H 2950 5050 60 0001 C CNN 322 | F 3 "" H 2950 5050 60 0000 C CNN 323 | 1 2950 5000 324 | 0 -1 -1 0 325 | $EndComp 326 | $Comp 327 | L FUSE F1 328 | U 1 1 58C3449D 329 | P 1350 4600 330 | F 0 "F1" V 1550 4600 50 0000 C CNN 331 | F 1 "50mA" V 1450 4600 50 0000 C CNN 332 | F 2 "H_Fuses:Fuse_SMD1206_Reflow" H 1350 4650 60 0001 C CNN 333 | F 3 "" H 1350 4650 60 0000 C CNN 334 | 1 1350 4600 335 | 0 -1 -1 0 336 | $EndComp 337 | Text Label 4550 5250 0 60 ~ 0 338 | SPI0_MOSI 339 | Text Label 4850 5450 0 60 ~ 0 340 | SPI0_MISO 341 | Text Label 4850 6350 0 60 ~ 0 342 | SPI0_SCK 343 | Text Label 4850 7300 0 60 ~ 0 344 | SPI0_CE0 345 | $Comp 346 | L GND #PWR03 347 | U 1 1 58C356D3 348 | P 4200 5800 349 | F 0 "#PWR03" H 4200 5550 50 0001 C CNN 350 | F 1 "GND" H 4200 5650 50 0000 C CNN 351 | F 2 "" H 4200 5800 50 0001 C CNN 352 | F 3 "" H 4200 5800 50 0001 C CNN 353 | 1 4200 5800 354 | 1 0 0 -1 355 | $EndComp 356 | $Comp 357 | L CAP_NP C1 358 | U 1 1 58C35CF5 359 | P 4200 5400 360 | F 0 "C1" H 4200 5500 40 0000 L CNN 361 | F 1 "1u" H 4206 5315 40 0000 L CNN 362 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 4238 5250 30 0001 C CNN 363 | F 3 "" H 4200 5400 60 0000 C CNN 364 | 1 4200 5400 365 | 1 0 0 -1 366 | $EndComp 367 | Text Label 3850 5150 0 59 ~ 0 368 | V33 369 | Text Label 8050 5350 0 59 ~ 0 370 | SPI0_MOSI_EXT 371 | Text Label 8050 5450 0 59 ~ 0 372 | SPI0_MISO_EXT 373 | Text Label 8050 5550 0 59 ~ 0 374 | SPI0_SCK_EXT 375 | Text Label 8050 5650 0 59 ~ 0 376 | SPI0_CE0_EXT 377 | $Comp 378 | L 1P4T_generic_switch SW1 379 | U 1 1 58C36F76 380 | P 8450 4300 381 | F 0 "SW1" H 8450 4600 60 0000 C CNN 382 | F 1 "1P4T_generic_switch" H 8450 3950 60 0001 C CNN 383 | F 2 "H_switches:SLB1470_1P4T_slideSW" H 8450 4300 60 0001 C CNN 384 | F 3 "" H 8450 4300 60 0000 C CNN 385 | 1 8450 4300 386 | 1 0 0 -1 387 | $EndComp 388 | $Comp 389 | L CAP_NP C8 390 | U 1 1 58C36F82 391 | P 7850 4500 392 | F 0 "C8" H 7850 4600 40 0000 L CNN 393 | F 1 "1u" H 7856 4415 40 0000 L CNN 394 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7888 4350 30 0001 C CNN 395 | F 3 "" H 7850 4500 60 0000 C CNN 396 | 1 7850 4500 397 | 1 0 0 -1 398 | $EndComp 399 | Text Label 8900 4150 0 60 ~ 0 400 | V18 401 | Text Label 8900 4250 0 60 ~ 0 402 | V33 403 | Text Label 8900 4350 0 60 ~ 0 404 | V50 405 | Text Label 8900 4450 0 60 ~ 0 406 | VEXT_SPI 407 | $Comp 408 | L 25LC_EEPROM IC7 409 | U 1 1 58C36FFF 410 | P 9550 5550 411 | F 0 "IC7" H 9250 5800 50 0000 L CNN 412 | F 1 "25LC_EEPROM" H 9600 5800 50 0000 L CNN 413 | F 2 "H_PDIP:DIP-8" H 9200 5500 50 0001 C CNN 414 | F 3 "" H 9200 5500 50 0001 C CNN 415 | 1 9550 5550 416 | 1 0 0 -1 417 | $EndComp 418 | $Comp 419 | L GND #PWR04 420 | U 1 1 58C382BB 421 | P 7850 4650 422 | F 0 "#PWR04" H 7850 4400 50 0001 C CNN 423 | F 1 "GND" H 7850 4500 50 0000 C CNN 424 | F 2 "" H 7850 4650 50 0001 C CNN 425 | F 3 "" H 7850 4650 50 0001 C CNN 426 | 1 7850 4650 427 | 1 0 0 -1 428 | $EndComp 429 | $Comp 430 | L GND #PWR05 431 | U 1 1 58C389DD 432 | P 9750 4950 433 | F 0 "#PWR05" H 9750 4700 50 0001 C CNN 434 | F 1 "GND" H 9750 4800 50 0000 C CNN 435 | F 2 "" H 9750 4950 50 0001 C CNN 436 | F 3 "" H 9750 4950 50 0001 C CNN 437 | 1 9750 4950 438 | 1 0 0 -1 439 | $EndComp 440 | $Comp 441 | L GND #PWR06 442 | U 1 1 58C38E47 443 | P 9550 5850 444 | F 0 "#PWR06" H 9550 5600 50 0001 C CNN 445 | F 1 "GND" H 9550 5700 50 0000 C CNN 446 | F 2 "" H 9550 5850 50 0001 C CNN 447 | F 3 "" H 9550 5850 50 0001 C CNN 448 | 1 9550 5850 449 | 1 0 0 -1 450 | $EndComp 451 | $Comp 452 | L CONN_01X06 P1 453 | U 1 1 58C3A8B2 454 | P 10750 5100 455 | F 0 "P1" H 10750 5450 50 0000 C CNN 456 | F 1 "CONN_01X06" V 10850 5100 50 0000 C CNN 457 | F 2 "conn-100mil:CONN-100MIL-F-1x6" H 10750 5100 50 0001 C CNN 458 | F 3 "" H 10750 5100 50 0000 C CNN 459 | 1 10750 5100 460 | 1 0 0 -1 461 | $EndComp 462 | NoConn ~ 2750 6900 463 | NoConn ~ 2750 6800 464 | NoConn ~ 2750 6700 465 | NoConn ~ 2750 6500 466 | NoConn ~ 2750 6200 467 | NoConn ~ 2750 6000 468 | NoConn ~ 2750 5800 469 | NoConn ~ 2750 5700 470 | NoConn ~ 2750 5500 471 | NoConn ~ 1650 5300 472 | NoConn ~ 1650 5500 473 | NoConn ~ 1650 5600 474 | NoConn ~ 1650 5700 475 | NoConn ~ 1650 5800 476 | NoConn ~ 1650 6400 477 | NoConn ~ 1650 6500 478 | NoConn ~ 1650 6600 479 | NoConn ~ 1650 6700 480 | NoConn ~ 1650 6800 481 | Wire Wire Line 482 | 2750 6100 3700 6100 483 | Wire Wire Line 484 | 650 5900 1650 5900 485 | Wire Wire Line 486 | 750 6000 1650 6000 487 | Wire Wire Line 488 | 850 6100 1650 6100 489 | Wire Wire Line 490 | 650 5100 1650 5100 491 | Wire Wire Line 492 | 550 5200 1650 5200 493 | Wire Wire Line 494 | 8600 2550 8600 2650 495 | Wire Wire Line 496 | 8850 2550 8850 2900 497 | Wire Wire Line 498 | 8850 2900 8050 2900 499 | Wire Wire Line 500 | 8050 2900 8050 1400 501 | Wire Wire Line 502 | 6800 1400 8600 1400 503 | Wire Wire Line 504 | 8600 1400 8600 1600 505 | Wire Wire Line 506 | 7550 1900 8100 1900 507 | Wire Wire Line 508 | 8100 2250 7650 2250 509 | Wire Wire Line 510 | 7400 1400 7400 1750 511 | Connection ~ 8050 1400 512 | Wire Wire Line 513 | 7200 2600 7400 2600 514 | Wire Wire Line 515 | 8600 2600 10600 2600 516 | Wire Wire Line 517 | 7400 2050 7400 2650 518 | Connection ~ 8600 2600 519 | Wire Wire Line 520 | 7200 1400 7200 1750 521 | Connection ~ 7400 1400 522 | Wire Wire Line 523 | 7200 2050 7200 2600 524 | Connection ~ 7400 2600 525 | Wire Wire Line 526 | 9450 2600 9450 1750 527 | Wire Wire Line 528 | 9650 1400 9650 1450 529 | Wire Wire Line 530 | 8850 1400 9850 1400 531 | Wire Wire Line 532 | 8850 1400 8850 1600 533 | Wire Wire Line 534 | 9450 1400 9450 1450 535 | Connection ~ 9450 1400 536 | Wire Wire Line 537 | 9650 2600 9650 1750 538 | Connection ~ 9450 2600 539 | Wire Wire Line 540 | 10450 1250 10900 1250 541 | Wire Wire Line 542 | 2750 5000 2850 5000 543 | Wire Wire Line 544 | 1650 5000 1550 5000 545 | Wire Wire Line 546 | 10450 1350 10900 1350 547 | Wire Wire Line 548 | 10450 1450 10900 1450 549 | Wire Wire Line 550 | 10450 1550 10900 1550 551 | Wire Wire Line 552 | 9350 1900 9700 1900 553 | Wire Wire Line 554 | 9700 1900 9700 2150 555 | Wire Wire Line 556 | 9700 2150 10650 2150 557 | Wire Wire Line 558 | 9350 2250 10650 2250 559 | Wire Wire Line 560 | 10600 2600 10600 2050 561 | Wire Wire Line 562 | 10600 2050 10650 2050 563 | Connection ~ 9650 2600 564 | Connection ~ 7200 1400 565 | Wire Wire Line 566 | 9000 3400 9700 3400 567 | Wire Wire Line 568 | 9600 3150 9600 3450 569 | Wire Wire Line 570 | 10000 3700 10000 3850 571 | Wire Wire Line 572 | 9350 3800 10600 3800 573 | Wire Wire Line 574 | 9600 3800 9600 3750 575 | Connection ~ 10000 3800 576 | Wire Wire Line 577 | 10300 3400 11000 3400 578 | Wire Wire Line 579 | 10350 3150 10350 3450 580 | Wire Wire Line 581 | 10350 3800 10350 3750 582 | Wire Wire Line 583 | 9350 3450 9350 3400 584 | Connection ~ 9600 3400 585 | Wire Wire Line 586 | 9350 3800 9350 3750 587 | Connection ~ 9600 3800 588 | Wire Wire Line 589 | 10600 3400 10600 3450 590 | Connection ~ 10350 3400 591 | Wire Wire Line 592 | 10600 3800 10600 3750 593 | Connection ~ 10350 3800 594 | Wire Wire Line 595 | 9900 3150 9600 3150 596 | Wire Wire Line 597 | 10100 3150 10350 3150 598 | Connection ~ 9350 3400 599 | Connection ~ 10600 3400 600 | Wire Wire Line 601 | 3050 5000 3450 5000 602 | Wire Wire Line 603 | 850 4600 1250 4600 604 | Wire Wire Line 605 | 4350 5250 5700 5250 606 | Wire Wire Line 607 | 3850 5150 5900 5150 608 | Wire Wire Line 609 | 4200 5250 4200 5150 610 | Connection ~ 4200 5150 611 | Wire Wire Line 612 | 7850 4300 7850 4350 613 | Wire Wire Line 614 | 6150 4300 8150 4300 615 | Wire Wire Line 616 | 8750 4150 9200 4150 617 | Wire Wire Line 618 | 8750 4250 9200 4250 619 | Wire Wire Line 620 | 8750 4350 9200 4350 621 | Wire Wire Line 622 | 8750 4450 9300 4450 623 | Connection ~ 7850 4300 624 | Wire Wire Line 625 | 9750 4950 10550 4950 626 | Wire Wire Line 627 | 8050 4300 8050 4850 628 | Wire Wire Line 629 | 9100 5100 9550 5100 630 | Connection ~ 8050 4300 631 | Wire Wire Line 632 | 9100 5550 9150 5550 633 | Wire Wire Line 634 | 9100 4850 9100 5550 635 | Wire Wire Line 636 | 9100 5450 9150 5450 637 | Connection ~ 9100 5100 638 | Connection ~ 9100 5450 639 | Wire Wire Line 640 | 8850 5550 8850 6300 641 | Wire Wire Line 642 | 8850 6300 10200 6300 643 | Wire Wire Line 644 | 10200 6300 10200 5050 645 | Wire Wire Line 646 | 10200 5450 9950 5450 647 | Wire Wire Line 648 | 8950 5450 8950 6200 649 | Wire Wire Line 650 | 8950 6200 10100 6200 651 | Wire Wire Line 652 | 9050 5350 9050 6100 653 | Wire Wire Line 654 | 9050 6100 10000 6100 655 | Wire Wire Line 656 | 10000 6100 10000 5550 657 | Wire Wire Line 658 | 9950 5550 10400 5550 659 | Wire Wire Line 660 | 10100 6200 10100 5650 661 | Wire Wire Line 662 | 9950 5650 10300 5650 663 | Wire Wire Line 664 | 9550 5100 9550 5250 665 | Wire Wire Line 666 | 10200 5050 10550 5050 667 | Connection ~ 10200 5450 668 | Wire Wire Line 669 | 10300 5650 10300 5150 670 | Wire Wire Line 671 | 10300 5150 10550 5150 672 | Connection ~ 10100 5650 673 | Wire Wire Line 674 | 10400 5550 10400 5250 675 | Wire Wire Line 676 | 10400 5250 10550 5250 677 | Connection ~ 10000 5550 678 | Wire Wire Line 679 | 8750 5650 8750 6400 680 | Wire Wire Line 681 | 8750 6400 10500 6400 682 | Wire Wire Line 683 | 10500 6400 10500 5350 684 | Wire Wire Line 685 | 10500 5350 10550 5350 686 | Connection ~ 8750 5650 687 | Connection ~ 9650 1400 688 | Wire Wire Line 689 | 1650 5400 950 5400 690 | Wire Wire Line 691 | 950 5400 950 7100 692 | Wire Wire Line 693 | 950 6900 1650 6900 694 | Wire Wire Line 695 | 1650 6200 950 6200 696 | Connection ~ 950 6200 697 | Wire Wire Line 698 | 2750 5200 3550 5200 699 | Wire Wire Line 700 | 3550 5200 3550 7100 701 | Wire Wire Line 702 | 3550 7100 950 7100 703 | Connection ~ 950 6900 704 | Wire Wire Line 705 | 2750 5600 3550 5600 706 | Connection ~ 3550 5600 707 | Wire Wire Line 708 | 2750 5900 3550 5900 709 | Connection ~ 3550 5900 710 | Wire Wire Line 711 | 2750 6400 3550 6400 712 | Connection ~ 3550 6400 713 | Wire Wire Line 714 | 2750 6600 3550 6600 715 | Connection ~ 3550 6600 716 | $Comp 717 | L GND #PWR07 718 | U 1 1 58C4318E 719 | P 2250 7200 720 | F 0 "#PWR07" H 2250 6950 50 0001 C CNN 721 | F 1 "GND" H 2250 7050 50 0000 C CNN 722 | F 2 "" H 2250 7200 50 0001 C CNN 723 | F 3 "" H 2250 7200 50 0001 C CNN 724 | 1 2250 7200 725 | 1 0 0 -1 726 | $EndComp 727 | Wire Wire Line 728 | 2250 7200 2250 7100 729 | Connection ~ 2250 7100 730 | Text Notes 1600 4500 0 118 Italic 24 731 | Raspberry Pi Zero 732 | NoConn ~ 2750 5300 733 | NoConn ~ 2750 5400 734 | NoConn ~ 2750 5100 735 | $Comp 736 | L R R2 737 | U 1 1 58C4A060 738 | P 1000 4850 739 | F 0 "R2" V 925 4775 40 0000 C CNN 740 | F 1 "1k5" V 1000 4770 40 0000 L CNN 741 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 930 4850 30 0001 C CNN 742 | F 3 "" H 1000 4850 30 0000 C CNN 743 | 1 1000 4850 744 | 1 0 0 -1 745 | $EndComp 746 | $Comp 747 | L R R1 748 | U 1 1 58C4A34F 749 | P 850 4850 750 | F 0 "R1" V 775 4775 40 0000 C CNN 751 | F 1 "1k5" V 850 4770 40 0000 L CNN 752 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 780 4850 30 0001 C CNN 753 | F 3 "" H 850 4850 30 0000 C CNN 754 | 1 850 4850 755 | 1 0 0 -1 756 | $EndComp 757 | Wire Wire Line 758 | 850 4600 850 4650 759 | Wire Wire Line 760 | 1000 4600 1000 4650 761 | Connection ~ 1000 4600 762 | Wire Wire Line 763 | 1000 5100 1000 5050 764 | Wire Wire Line 765 | 850 5200 850 5050 766 | $Comp 767 | L R R7 768 | U 1 1 58C4B238 769 | P 10100 1800 770 | F 0 "R7" V 10025 1725 40 0000 C CNN 771 | F 1 "1k5" V 10100 1720 40 0000 L CNN 772 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 10030 1800 30 0001 C CNN 773 | F 3 "" H 10100 1800 30 0000 C CNN 774 | 1 10100 1800 775 | 0 1 1 0 776 | $EndComp 777 | $Comp 778 | L R R8 779 | U 1 1 58C4B23E 780 | P 10100 1950 781 | F 0 "R8" V 10025 1875 40 0000 C CNN 782 | F 1 "1k5" V 10100 1870 40 0000 L CNN 783 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 10030 1950 30 0001 C CNN 784 | F 3 "" H 10100 1950 30 0000 C CNN 785 | 1 10100 1950 786 | 0 1 1 0 787 | $EndComp 788 | Wire Wire Line 789 | 9800 1950 9900 1950 790 | Wire Wire Line 791 | 9800 1400 9800 1950 792 | Connection ~ 9800 1400 793 | Wire Wire Line 794 | 9900 1800 9800 1800 795 | Connection ~ 9800 1800 796 | Wire Wire Line 797 | 10300 1950 10400 1950 798 | Wire Wire Line 799 | 10400 1950 10400 2150 800 | Connection ~ 10400 2150 801 | Wire Wire Line 802 | 10300 1800 10450 1800 803 | Wire Wire Line 804 | 10450 1800 10450 2250 805 | Connection ~ 10450 2250 806 | Text Notes 9450 3000 0 118 Italic 24 807 | 1.8V Supply 808 | Text Notes 9000 2850 0 118 Italic 24 809 | I2C 810 | Text Notes 10500 4600 0 118 Italic 24 811 | SPI0 812 | Text Notes 7050 6750 0 118 Italic 24 813 | FLASH-Pi 814 | Text Notes 7050 6850 0 61 Italic 12 815 | SPI & I2C level shifter, EEPROM/FLASH programmer 816 | $Comp 817 | L CONN_01X06 P2 818 | U 1 1 58D5315B 819 | P 10850 2000 820 | F 0 "P2" H 10850 2350 50 0000 C CNN 821 | F 1 "CONN_01X06" V 10950 2000 50 0000 C CNN 822 | F 2 "conn-100mil:CONN-100MIL-F-1x6" H 10850 2000 50 0001 C CNN 823 | F 3 "" H 10850 2000 50 0000 C CNN 824 | 1 10850 2000 825 | 1 0 0 -1 826 | $EndComp 827 | Wire Wire Line 828 | 10600 1550 10600 1750 829 | Wire Wire Line 830 | 10600 1750 10650 1750 831 | Wire Wire Line 832 | 10500 1950 10650 1950 833 | Wire Wire Line 834 | 10500 1950 10500 1700 835 | Wire Wire Line 836 | 10500 1700 9800 1700 837 | Connection ~ 9800 1700 838 | Connection ~ 10600 1550 839 | NoConn ~ 10650 1850 840 | Wire Wire Line 841 | 7700 5350 9050 5350 842 | Wire Wire Line 843 | 7700 5450 8950 5450 844 | Wire Wire Line 845 | 7700 5550 8850 5550 846 | Wire Wire Line 847 | 7700 5650 9150 5650 848 | Wire Wire Line 849 | 8050 4850 9100 4850 850 | Wire Wire Line 851 | 9300 4850 10550 4850 852 | Text Label 9000 1400 0 60 ~ 0 853 | VCC_I2C 854 | Text Label 8300 4850 0 60 ~ 0 855 | VCC_SPI 856 | $Comp 857 | L SN74LV1T125_SOT23_5 IC3 858 | U 1 1 58DA11DD 859 | P 6200 4600 860 | F 0 "IC3" H 6350 4500 60 0000 C CNN 861 | F 1 "SN74LV1T125_SOT23_5" H 6700 5000 60 0000 C CNN 862 | F 2 "H_SOT:SOT23-5" H 6200 4600 60 0001 C CNN 863 | F 3 "" H 6200 4600 60 0001 C CNN 864 | 1 6200 4600 865 | 1 0 0 -1 866 | $EndComp 867 | $Comp 868 | L CAP_NP C2 869 | U 1 1 58DA1E10 870 | P 6000 4300 871 | F 0 "C2" H 6000 4400 40 0000 L CNN 872 | F 1 "100n" H 6006 4215 40 0000 L CNN 873 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6038 4150 30 0001 C CNN 874 | F 3 "" H 6000 4300 60 0000 C CNN 875 | 1 6000 4300 876 | 0 1 1 0 877 | $EndComp 878 | Wire Wire Line 879 | 6200 4300 6200 4400 880 | $Comp 881 | L GND #PWR08 882 | U 1 1 58DA2CE4 883 | P 6200 4900 884 | F 0 "#PWR08" H 6200 4650 50 0001 C CNN 885 | F 1 "GND" H 6200 4750 50 0000 C CNN 886 | F 2 "" H 6200 4900 50 0001 C CNN 887 | F 3 "" H 6200 4900 50 0001 C CNN 888 | 1 6200 4900 889 | 1 0 0 -1 890 | $EndComp 891 | Wire Wire Line 892 | 6200 4800 6200 4900 893 | Wire Wire Line 894 | 5800 4850 6200 4850 895 | Wire Wire Line 896 | 5800 4850 5800 4300 897 | Connection ~ 6200 4850 898 | Wire Wire Line 899 | 5950 4700 5950 4850 900 | Connection ~ 5950 4850 901 | $Comp 902 | L SN74LV1T125_SOT23_5 IC2 903 | U 1 1 58DA386B 904 | P 5850 5450 905 | F 0 "IC2" H 6000 5350 60 0000 C CNN 906 | F 1 "SN74LV1T125_SOT23_5" H 6400 5200 60 0000 C CNN 907 | F 2 "H_SOT:SOT23-5" H 5850 5450 60 0001 C CNN 908 | F 3 "" H 5850 5450 60 0001 C CNN 909 | 1 5850 5450 910 | -1 0 0 -1 911 | $EndComp 912 | $Comp 913 | L CAP_NP C4 914 | U 1 1 58DA3871 915 | P 6050 5150 916 | F 0 "C4" H 6050 5250 40 0000 L CNN 917 | F 1 "100n" H 6056 5065 40 0000 L CNN 918 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6088 5000 30 0001 C CNN 919 | F 3 "" H 6050 5150 60 0000 C CNN 920 | 1 6050 5150 921 | 0 -1 1 0 922 | $EndComp 923 | Wire Wire Line 924 | 5850 5150 5850 5250 925 | $Comp 926 | L GND #PWR09 927 | U 1 1 58DA3879 928 | P 5850 5750 929 | F 0 "#PWR09" H 5850 5500 50 0001 C CNN 930 | F 1 "GND" H 5850 5600 50 0000 C CNN 931 | F 2 "" H 5850 5750 50 0001 C CNN 932 | F 3 "" H 5850 5750 50 0001 C CNN 933 | 1 5850 5750 934 | -1 0 0 -1 935 | $EndComp 936 | Wire Wire Line 937 | 5850 5650 5850 5750 938 | Wire Wire Line 939 | 5850 5700 6250 5700 940 | Wire Wire Line 941 | 6250 5700 6250 5150 942 | Connection ~ 5850 5700 943 | Wire Wire Line 944 | 6100 5550 6100 5700 945 | Connection ~ 6100 5700 946 | $Comp 947 | L SN74LV1T125_SOT23_5 IC4 948 | U 1 1 58DA3BA9 949 | P 6200 6350 950 | F 0 "IC4" H 6350 6250 60 0000 C CNN 951 | F 1 "SN74LV1T125_SOT23_5" H 5650 6050 60 0000 C CNN 952 | F 2 "H_SOT:SOT23-5" H 6200 6350 60 0001 C CNN 953 | F 3 "" H 6200 6350 60 0001 C CNN 954 | 1 6200 6350 955 | 1 0 0 -1 956 | $EndComp 957 | $Comp 958 | L CAP_NP C3 959 | U 1 1 58DA3BAF 960 | P 6000 6050 961 | F 0 "C3" H 6000 6150 40 0000 L CNN 962 | F 1 "100n" H 6006 5965 40 0000 L CNN 963 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6038 5900 30 0001 C CNN 964 | F 3 "" H 6000 6050 60 0000 C CNN 965 | 1 6000 6050 966 | 0 1 1 0 967 | $EndComp 968 | Wire Wire Line 969 | 6150 6050 6650 6050 970 | Wire Wire Line 971 | 6200 6050 6200 6150 972 | $Comp 973 | L GND #PWR010 974 | U 1 1 58DA3BB7 975 | P 6200 6650 976 | F 0 "#PWR010" H 6200 6400 50 0001 C CNN 977 | F 1 "GND" H 6200 6500 50 0000 C CNN 978 | F 2 "" H 6200 6650 50 0001 C CNN 979 | F 3 "" H 6200 6650 50 0001 C CNN 980 | 1 6200 6650 981 | 1 0 0 -1 982 | $EndComp 983 | Wire Wire Line 984 | 6200 6550 6200 6650 985 | Wire Wire Line 986 | 5800 6600 6200 6600 987 | Wire Wire Line 988 | 5800 6600 5800 6050 989 | Wire Wire Line 990 | 5800 6050 5850 6050 991 | Connection ~ 6200 6600 992 | Wire Wire Line 993 | 5950 6450 5950 6600 994 | Connection ~ 5950 6600 995 | $Comp 996 | L SN74LV1T125_SOT23_5 IC5 997 | U 1 1 58DA3C43 998 | P 6250 7300 999 | F 0 "IC5" H 6400 7200 60 0000 C CNN 1000 | F 1 "SN74LV1T125_SOT23_5" H 5300 7200 60 0000 C CNN 1001 | F 2 "H_SOT:SOT23-5" H 6250 7300 60 0001 C CNN 1002 | F 3 "" H 6250 7300 60 0001 C CNN 1003 | 1 6250 7300 1004 | 1 0 0 -1 1005 | $EndComp 1006 | $Comp 1007 | L CAP_NP C5 1008 | U 1 1 58DA3C49 1009 | P 6050 7000 1010 | F 0 "C5" H 6050 7100 40 0000 L CNN 1011 | F 1 "100n" H 6056 6915 40 0000 L CNN 1012 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6088 6850 30 0001 C CNN 1013 | F 3 "" H 6050 7000 60 0000 C CNN 1014 | 1 6050 7000 1015 | 0 1 1 0 1016 | $EndComp 1017 | Wire Wire Line 1018 | 6650 7000 6200 7000 1019 | Wire Wire Line 1020 | 6250 7000 6250 7100 1021 | $Comp 1022 | L GND #PWR011 1023 | U 1 1 58DA3C51 1024 | P 6250 7600 1025 | F 0 "#PWR011" H 6250 7350 50 0001 C CNN 1026 | F 1 "GND" H 6250 7450 50 0000 C CNN 1027 | F 2 "" H 6250 7600 50 0001 C CNN 1028 | F 3 "" H 6250 7600 50 0001 C CNN 1029 | 1 6250 7600 1030 | 1 0 0 -1 1031 | $EndComp 1032 | Wire Wire Line 1033 | 6250 7500 6250 7600 1034 | Wire Wire Line 1035 | 5850 7550 6250 7550 1036 | Wire Wire Line 1037 | 5850 7550 5850 7000 1038 | Wire Wire Line 1039 | 5850 7000 5900 7000 1040 | Connection ~ 6250 7550 1041 | Wire Wire Line 1042 | 6000 7400 6000 7550 1043 | Connection ~ 6000 7550 1044 | Wire Wire Line 1045 | 5700 5250 5700 4600 1046 | Wire Wire Line 1047 | 5700 4600 5950 4600 1048 | Wire Wire Line 1049 | 4450 5450 5550 5450 1050 | Wire Wire Line 1051 | 3700 7300 6000 7300 1052 | Connection ~ 5850 5150 1053 | Wire Wire Line 1054 | 5800 4300 5850 4300 1055 | Connection ~ 6200 4300 1056 | Wire Wire Line 1057 | 6650 4300 6650 7000 1058 | Connection ~ 6250 7000 1059 | Wire Wire Line 1060 | 6500 4600 7200 4600 1061 | Wire Wire Line 1062 | 6100 5450 7300 5450 1063 | Wire Wire Line 1064 | 6500 6350 7200 6350 1065 | Wire Wire Line 1066 | 6550 7300 6800 7300 1067 | Wire Wire Line 1068 | 6800 7300 6800 6400 1069 | Wire Wire Line 1070 | 6800 6400 7300 6400 1071 | Wire Wire Line 1072 | 7300 6400 7300 5650 1073 | Wire Wire Line 1074 | 7200 6350 7200 5550 1075 | Wire Wire Line 1076 | 7200 5550 7300 5550 1077 | Wire Wire Line 1078 | 7300 5350 7200 5350 1079 | Wire Wire Line 1080 | 7200 5350 7200 4600 1081 | Connection ~ 6650 4300 1082 | Wire Wire Line 1083 | 9300 4450 9300 4850 1084 | Connection ~ 6650 6050 1085 | Connection ~ 6200 6050 1086 | Wire Wire Line 1087 | 6250 5150 6200 5150 1088 | Wire Wire Line 1089 | 4450 5450 4450 7600 1090 | Wire Wire Line 1091 | 4350 5250 4350 7700 1092 | Wire Wire Line 1093 | 3700 6100 3700 7300 1094 | Wire Wire Line 1095 | 4350 7700 650 7700 1096 | Wire Wire Line 1097 | 650 7700 650 5900 1098 | Wire Wire Line 1099 | 750 6000 750 7600 1100 | Wire Wire Line 1101 | 750 7600 4450 7600 1102 | Wire Wire Line 1103 | 5950 6350 4550 6350 1104 | Wire Wire Line 1105 | 4550 6350 4550 7500 1106 | Wire Wire Line 1107 | 4550 7500 850 7500 1108 | Wire Wire Line 1109 | 850 7500 850 6100 1110 | Wire Wire Line 1111 | 1450 4600 1550 4600 1112 | Wire Wire Line 1113 | 1550 4600 1550 5000 1114 | Wire Wire Line 1115 | 650 5100 650 4000 1116 | Wire Wire Line 1117 | 650 4000 7650 4000 1118 | Wire Wire Line 1119 | 7650 4000 7650 2250 1120 | Connection ~ 1000 5100 1121 | $Comp 1122 | L GND #PWR012 1123 | U 1 1 58DBA5C8 1124 | P 7400 2650 1125 | F 0 "#PWR012" H 7400 2400 50 0001 C CNN 1126 | F 1 "GND" H 7400 2500 50 0000 C CNN 1127 | F 2 "" H 7400 2650 50 0001 C CNN 1128 | F 3 "" H 7400 2650 50 0001 C CNN 1129 | 1 7400 2650 1130 | 1 0 0 -1 1131 | $EndComp 1132 | Wire Wire Line 1133 | 7550 1900 7550 3900 1134 | Wire Wire Line 1135 | 7550 3900 550 3900 1136 | Wire Wire Line 1137 | 550 3900 550 5200 1138 | Connection ~ 850 5200 1139 | $Comp 1140 | L R R3 1141 | U 1 1 58DC1961 1142 | P 7500 5350 1143 | F 0 "R3" V 7450 5200 40 0000 C CNN 1144 | F 1 "33R" V 7500 5270 40 0000 L CNN 1145 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5350 30 0001 C CNN 1146 | F 3 "" H 7500 5350 30 0000 C CNN 1147 | 1 7500 5350 1148 | 0 1 1 0 1149 | $EndComp 1150 | $Comp 1151 | L R R4 1152 | U 1 1 58DC1E5E 1153 | P 7500 5450 1154 | F 0 "R4" V 7450 5300 40 0000 C CNN 1155 | F 1 "33R" V 7500 5370 40 0000 L CNN 1156 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5450 30 0001 C CNN 1157 | F 3 "" H 7500 5450 30 0000 C CNN 1158 | 1 7500 5450 1159 | 0 1 1 0 1160 | $EndComp 1161 | $Comp 1162 | L R R5 1163 | U 1 1 58DC1F02 1164 | P 7500 5550 1165 | F 0 "R5" V 7450 5400 40 0000 C CNN 1166 | F 1 "33R" V 7500 5470 40 0000 L CNN 1167 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5550 30 0001 C CNN 1168 | F 3 "" H 7500 5550 30 0000 C CNN 1169 | 1 7500 5550 1170 | 0 1 1 0 1171 | $EndComp 1172 | $Comp 1173 | L R R6 1174 | U 1 1 58DC1FAA 1175 | P 7500 5650 1176 | F 0 "R6" V 7450 5500 40 0000 C CNN 1177 | F 1 "33R" V 7500 5570 40 0000 L CNN 1178 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5650 30 0001 C CNN 1179 | F 3 "" H 7500 5650 30 0000 C CNN 1180 | 1 7500 5650 1181 | 0 1 1 0 1182 | $EndComp 1183 | Wire Wire Line 1184 | 4200 5550 4200 5800 1185 | Text Notes 9150 6000 0 59 Italic 12 1186 | PDIP8\nsocket 1187 | $EndSCHEMATC 1188 | -------------------------------------------------------------------------------- /design_files/FlashPi_KiCad/FlashPi.net: -------------------------------------------------------------------------------- 1 | (export (version D) 2 | (design 3 | (source I:/Electronics/Projects/Hardware/kicad_projects/BenchPi_ZeroFlasher/BenchPi_ZeroFlasher.sch) 4 | (date "09/11/2017 10:25:05") 5 | (tool "Eeschema 4.0.7") 6 | (sheet (number 1) (name /) (tstamps /) 7 | (title_block 8 | (title FLASH-Pi) 9 | (company www.hexeguitar.com) 10 | (rev 2.0) 11 | (date 2017-03-22) 12 | (source BenchPi_ZeroFlasher.sch) 13 | (comment (number 1) (value "")) 14 | (comment (number 2) (value "")) 15 | (comment (number 3) (value "")) 16 | (comment (number 4) (value ""))))) 17 | (components 18 | (comp (ref IC1) 19 | (value RPi_A+_B+_2B_Hat) 20 | (footprint H_dev_kits:z_RPiZero_Hat_NPTH) 21 | (libsource (lib "rpi_a _b _2b_hat") (part RPi_A+_B+_2B_Hat)) 22 | (sheetpath (names /) (tstamps /)) 23 | (tstamp 58C2F106)) 24 | (comp (ref IC8) 25 | (value MCP1700T-1802E/TT) 26 | (footprint H_SOT:SOT-23) 27 | (libsource (lib BenchPi_ZeroFlasher-cache) (part MCP1700T-3002E/TT)) 28 | (sheetpath (names /) (tstamps /)) 29 | (tstamp 58C2F648)) 30 | (comp (ref IC6) 31 | (value PCA9617A) 32 | (footprint IPC7351-Nominal:SOP65P490X110-8AN) 33 | (libsource (lib H_I2C_pher) (part PCA9617A)) 34 | (sheetpath (names /) (tstamps /)) 35 | (tstamp 58C2F982)) 36 | (comp (ref C7) 37 | (value 100n) 38 | (footprint H_smd_passives:CAPC_0603_1608X86N) 39 | (libsource (lib H_passives) (part CAP_NP)) 40 | (sheetpath (names /) (tstamps /)) 41 | (tstamp 58C2FCC3)) 42 | (comp (ref SW2) 43 | (value 1P4T_generic_switch) 44 | (footprint H_switches:SLB1470_1P4T_slideSW) 45 | (libsource (lib H_switches) (part 1P4T_generic_switch)) 46 | (sheetpath (names /) (tstamps /)) 47 | (tstamp 58C30369)) 48 | (comp (ref C6) 49 | (value 1u) 50 | (footprint H_smd_passives:CAPC_0603_1608X86N) 51 | (libsource (lib H_passives) (part CAP_NP)) 52 | (sheetpath (names /) (tstamps /)) 53 | (tstamp 58C306F7)) 54 | (comp (ref C10) 55 | (value 100n) 56 | (footprint H_smd_passives:CAPC_0603_1608X86N) 57 | (libsource (lib H_passives) (part CAP_NP)) 58 | (sheetpath (names /) (tstamps /)) 59 | (tstamp 58C3089E)) 60 | (comp (ref C12) 61 | (value 1u) 62 | (footprint H_smd_passives:CAPC_0603_1608X86N) 63 | (libsource (lib H_passives) (part CAP_NP)) 64 | (sheetpath (names /) (tstamps /)) 65 | (tstamp 58C30972)) 66 | (comp (ref C11) 67 | (value 100n) 68 | (footprint H_smd_passives:CAPC_0603_1608X86N) 69 | (libsource (lib H_passives) (part CAP_NP)) 70 | (sheetpath (names /) (tstamps /)) 71 | (tstamp 58C31C8C)) 72 | (comp (ref C13) 73 | (value 100n) 74 | (footprint H_smd_passives:CAPC_0603_1608X86N) 75 | (libsource (lib H_passives) (part CAP_NP)) 76 | (sheetpath (names /) (tstamps /)) 77 | (tstamp 58C322F9)) 78 | (comp (ref C9) 79 | (value 1u) 80 | (footprint H_smd_passives:CAPC_0603_1608X86N) 81 | (libsource (lib H_passives) (part CAP_NP)) 82 | (sheetpath (names /) (tstamps /)) 83 | (tstamp 58C323EF)) 84 | (comp (ref C14) 85 | (value 1u) 86 | (footprint H_smd_passives:CAPC_0603_1608X86N) 87 | (libsource (lib H_passives) (part CAP_NP)) 88 | (sheetpath (names /) (tstamps /)) 89 | (tstamp 58C324E2)) 90 | (comp (ref D1) 91 | (value SS14) 92 | (footprint H_diodes:DO-214-AC_SMA) 93 | (libsource (lib H_diodes) (part DiodeSchottky)) 94 | (sheetpath (names /) (tstamps /)) 95 | (tstamp 58C3275F)) 96 | (comp (ref F2) 97 | (value 100mA) 98 | (footprint H_Fuses:Fuse_SMD1206_Reflow) 99 | (libsource (lib H_passives) (part FUSE)) 100 | (sheetpath (names /) (tstamps /)) 101 | (tstamp 58C33ED2)) 102 | (comp (ref F1) 103 | (value 50mA) 104 | (footprint H_Fuses:Fuse_SMD1206_Reflow) 105 | (libsource (lib H_passives) (part FUSE)) 106 | (sheetpath (names /) (tstamps /)) 107 | (tstamp 58C3449D)) 108 | (comp (ref C1) 109 | (value 1u) 110 | (footprint H_smd_passives:CAPC_0603_1608X86N) 111 | (libsource (lib H_passives) (part CAP_NP)) 112 | (sheetpath (names /) (tstamps /)) 113 | (tstamp 58C35CF5)) 114 | (comp (ref SW1) 115 | (value 1P4T_generic_switch) 116 | (footprint H_switches:SLB1470_1P4T_slideSW) 117 | (libsource (lib H_switches) (part 1P4T_generic_switch)) 118 | (sheetpath (names /) (tstamps /)) 119 | (tstamp 58C36F76)) 120 | (comp (ref C8) 121 | (value 1u) 122 | (footprint H_smd_passives:CAPC_0603_1608X86N) 123 | (libsource (lib H_passives) (part CAP_NP)) 124 | (sheetpath (names /) (tstamps /)) 125 | (tstamp 58C36F82)) 126 | (comp (ref IC7) 127 | (value 25LC_EEPROM) 128 | (footprint H_PDIP:DIP-8) 129 | (libsource (lib memory) (part 25LC_EEPROM)) 130 | (sheetpath (names /) (tstamps /)) 131 | (tstamp 58C36FFF)) 132 | (comp (ref P1) 133 | (value CONN_01X06) 134 | (footprint conn-100mil:CONN-100MIL-F-1x6) 135 | (libsource (lib H_connectors) (part CONN_01X06)) 136 | (sheetpath (names /) (tstamps /)) 137 | (tstamp 58C3A8B2)) 138 | (comp (ref R2) 139 | (value 1k5) 140 | (footprint H_smd_passives:RESC_0603_1508X63N) 141 | (libsource (lib H_passives) (part R)) 142 | (sheetpath (names /) (tstamps /)) 143 | (tstamp 58C4A060)) 144 | (comp (ref R1) 145 | (value 1k5) 146 | (footprint H_smd_passives:RESC_0603_1508X63N) 147 | (libsource (lib H_passives) (part R)) 148 | (sheetpath (names /) (tstamps /)) 149 | (tstamp 58C4A34F)) 150 | (comp (ref R7) 151 | (value 1k5) 152 | (footprint H_smd_passives:RESC_0603_1508X63N) 153 | (libsource (lib H_passives) (part R)) 154 | (sheetpath (names /) (tstamps /)) 155 | (tstamp 58C4B238)) 156 | (comp (ref R8) 157 | (value 1k5) 158 | (footprint H_smd_passives:RESC_0603_1508X63N) 159 | (libsource (lib H_passives) (part R)) 160 | (sheetpath (names /) (tstamps /)) 161 | (tstamp 58C4B23E)) 162 | (comp (ref P2) 163 | (value CONN_01X06) 164 | (footprint conn-100mil:CONN-100MIL-F-1x6) 165 | (libsource (lib H_connectors) (part CONN_01X06)) 166 | (sheetpath (names /) (tstamps /)) 167 | (tstamp 58D5315B)) 168 | (comp (ref IC3) 169 | (value SN74LV1T125_SOT23_5) 170 | (footprint H_SOT:SOT23-5) 171 | (libsource (lib H_I2C_pher) (part SN74LV1T125_SOT23_5)) 172 | (sheetpath (names /) (tstamps /)) 173 | (tstamp 58DA11DD)) 174 | (comp (ref C2) 175 | (value 100n) 176 | (footprint H_smd_passives:CAPC_0603_1608X86N) 177 | (libsource (lib H_passives) (part CAP_NP)) 178 | (sheetpath (names /) (tstamps /)) 179 | (tstamp 58DA1E10)) 180 | (comp (ref IC2) 181 | (value SN74LV1T125_SOT23_5) 182 | (footprint H_SOT:SOT23-5) 183 | (libsource (lib H_I2C_pher) (part SN74LV1T125_SOT23_5)) 184 | (sheetpath (names /) (tstamps /)) 185 | (tstamp 58DA386B)) 186 | (comp (ref C4) 187 | (value 100n) 188 | (footprint H_smd_passives:CAPC_0603_1608X86N) 189 | (libsource (lib H_passives) (part CAP_NP)) 190 | (sheetpath (names /) (tstamps /)) 191 | (tstamp 58DA3871)) 192 | (comp (ref IC4) 193 | (value SN74LV1T125_SOT23_5) 194 | (footprint H_SOT:SOT23-5) 195 | (libsource (lib H_I2C_pher) (part SN74LV1T125_SOT23_5)) 196 | (sheetpath (names /) (tstamps /)) 197 | (tstamp 58DA3BA9)) 198 | (comp (ref C3) 199 | (value 100n) 200 | (footprint H_smd_passives:CAPC_0603_1608X86N) 201 | (libsource (lib H_passives) (part CAP_NP)) 202 | (sheetpath (names /) (tstamps /)) 203 | (tstamp 58DA3BAF)) 204 | (comp (ref IC5) 205 | (value SN74LV1T125_SOT23_5) 206 | (footprint H_SOT:SOT23-5) 207 | (libsource (lib H_I2C_pher) (part SN74LV1T125_SOT23_5)) 208 | (sheetpath (names /) (tstamps /)) 209 | (tstamp 58DA3C43)) 210 | (comp (ref C5) 211 | (value 100n) 212 | (footprint H_smd_passives:CAPC_0603_1608X86N) 213 | (libsource (lib H_passives) (part CAP_NP)) 214 | (sheetpath (names /) (tstamps /)) 215 | (tstamp 58DA3C49)) 216 | (comp (ref R3) 217 | (value 33R) 218 | (footprint H_smd_passives:RESC_0603_1508X63N) 219 | (libsource (lib H_passives) (part R)) 220 | (sheetpath (names /) (tstamps /)) 221 | (tstamp 58DC1961)) 222 | (comp (ref R4) 223 | (value 33R) 224 | (footprint H_smd_passives:RESC_0603_1508X63N) 225 | (libsource (lib H_passives) (part R)) 226 | (sheetpath (names /) (tstamps /)) 227 | (tstamp 58DC1E5E)) 228 | (comp (ref R5) 229 | (value 33R) 230 | (footprint H_smd_passives:RESC_0603_1508X63N) 231 | (libsource (lib H_passives) (part R)) 232 | (sheetpath (names /) (tstamps /)) 233 | (tstamp 58DC1F02)) 234 | (comp (ref R6) 235 | (value 33R) 236 | (footprint H_smd_passives:RESC_0603_1508X63N) 237 | (libsource (lib H_passives) (part R)) 238 | (sheetpath (names /) (tstamps /)) 239 | (tstamp 58DC1FAA))) 240 | (libparts 241 | (libpart (lib H_switches) (part 1P4T_generic_switch) 242 | (description "1P4T generic switch symbol") 243 | (fields 244 | (field (name Reference) SW) 245 | (field (name Value) 1P4T_generic_switch)) 246 | (pins 247 | (pin (num 1) (name A0) (type passive)) 248 | (pin (num 2) (name A0) (type passive)) 249 | (pin (num 3) (name A1) (type passive)) 250 | (pin (num 4) (name A2) (type passive)) 251 | (pin (num 5) (name A4) (type passive)))) 252 | (libpart (lib memory) (part 25LC_EEPROM) 253 | (aliases 254 | (alias AT25_EEPROM) 255 | (alias BR25S_EEPROM) 256 | (alias CAT250_EEPROM)) 257 | (description "External EEPROM with SPI interface in 8-pin package") 258 | (docs http://ww1.microchip.com/downloads/en/DeviceDoc/21832H.pdf) 259 | (fields 260 | (field (name Reference) U) 261 | (field (name Value) 25LC_EEPROM)) 262 | (pins 263 | (pin (num 1) (name ~CS) (type input)) 264 | (pin (num 2) (name MISO) (type input)) 265 | (pin (num 3) (name ~WP) (type input)) 266 | (pin (num 4) (name GND) (type power_in)) 267 | (pin (num 5) (name MOSI) (type input)) 268 | (pin (num 6) (name SCK) (type input)) 269 | (pin (num 7) (name ~HOLD) (type input)) 270 | (pin (num 8) (name Vcc) (type power_in)))) 271 | (libpart (lib H_passives) (part CAP_NP) 272 | (footprints 273 | (fp SM*) 274 | (fp C?) 275 | (fp C1-1)) 276 | (fields 277 | (field (name Reference) C) 278 | (field (name Value) CAP_NP)) 279 | (pins 280 | (pin (num 1) (name ~) (type passive)) 281 | (pin (num 2) (name ~) (type passive)))) 282 | (libpart (lib H_connectors) (part CONN_01X06) 283 | (description "Connector, single row, 01x06") 284 | (footprints 285 | (fp Pin_Header_Straight_1X06) 286 | (fp Pin_Header_Angled_1X06) 287 | (fp Socket_Strip_Straight_1X06) 288 | (fp Socket_Strip_Angled_1X06)) 289 | (fields 290 | (field (name Reference) P) 291 | (field (name Value) CONN_01X06)) 292 | (pins 293 | (pin (num 1) (name P1) (type passive)) 294 | (pin (num 2) (name P2) (type passive)) 295 | (pin (num 3) (name P3) (type passive)) 296 | (pin (num 4) (name P4) (type passive)) 297 | (pin (num 5) (name P5) (type passive)) 298 | (pin (num 6) (name P6) (type passive)))) 299 | (libpart (lib H_diodes) (part DiodeSchottky) 300 | (description "Diode Schottky") 301 | (footprints 302 | (fp Diode_*) 303 | (fp D-Pak_TO252AA) 304 | (fp *SingleDiode) 305 | (fp *SingleDiode*) 306 | (fp *_Diode_*)) 307 | (fields 308 | (field (name Reference) D) 309 | (field (name Value) DiodeSchottky)) 310 | (pins 311 | (pin (num 1) (name A) (type passive)) 312 | (pin (num 2) (name K) (type passive)))) 313 | (libpart (lib H_passives) (part FUSE) 314 | (description Fuse) 315 | (docs mod_pdf/F-*) 316 | (footprints 317 | (fp F-*)) 318 | (fields 319 | (field (name Reference) F) 320 | (field (name Value) FUSE)) 321 | (pins 322 | (pin (num 1) (name ~) (type passive)) 323 | (pin (num 2) (name ~) (type passive)))) 324 | (libpart (lib BenchPi_ZeroFlasher-cache) (part MCP1700T-3002E/TT) 325 | (footprints 326 | (fp SOT-23*)) 327 | (fields 328 | (field (name Reference) U) 329 | (field (name Value) MCP1700T-3002E/TT)) 330 | (pins 331 | (pin (num 1) (name GND) (type power_in)) 332 | (pin (num 2) (name VO) (type power_out)) 333 | (pin (num 3) (name VI) (type power_in)))) 334 | (libpart (lib H_I2C_pher) (part PCA9617A) 335 | (description "Level translating Fm+ I2C bus repeater") 336 | (fields 337 | (field (name Reference) IC) 338 | (field (name Value) PCA9617A)) 339 | (pins 340 | (pin (num 1) (name VCCA) (type power_in)) 341 | (pin (num 2) (name SCLA) (type BiDi)) 342 | (pin (num 3) (name SDAA) (type BiDi)) 343 | (pin (num 4) (name GND) (type power_in)) 344 | (pin (num 5) (name EN) (type passive)) 345 | (pin (num 6) (name SDAB) (type BiDi)) 346 | (pin (num 7) (name SCLB) (type BiDi)) 347 | (pin (num 8) (name VCCB) (type power_in)))) 348 | (libpart (lib H_passives) (part R) 349 | (footprints 350 | (fp R?) 351 | (fp SM0603) 352 | (fp SM0805) 353 | (fp R?-*) 354 | (fp SM1206)) 355 | (fields 356 | (field (name Reference) R) 357 | (field (name Value) R)) 358 | (pins 359 | (pin (num 1) (name ~) (type passive)) 360 | (pin (num 2) (name ~) (type passive)))) 361 | (libpart (lib "rpi_a _b _2b_hat") (part RPi_A+_B+_2B_Hat) 362 | (footprints 363 | (fp RPiZero_Hat_NPTH)) 364 | (fields 365 | (field (name Reference) IC) 366 | (field (name Value) RPi_A+_B+_2B_Hat)) 367 | (pins 368 | (pin (num 1) (name 3.3V) (type power_out)) 369 | (pin (num 2) (name 5V) (type power_out)) 370 | (pin (num 3) (name GPIO2) (type passive)) 371 | (pin (num 4) (name 5V) (type power_out)) 372 | (pin (num 5) (name GPIO3) (type passive)) 373 | (pin (num 6) (name GND) (type power_in)) 374 | (pin (num 7) (name GPIO4) (type passive)) 375 | (pin (num 8) (name GPIO14) (type passive)) 376 | (pin (num 9) (name GND) (type power_in)) 377 | (pin (num 10) (name GPIO15) (type passive)) 378 | (pin (num 11) (name GPIO17) (type passive)) 379 | (pin (num 12) (name GPIO18) (type passive)) 380 | (pin (num 13) (name GPIO27) (type passive)) 381 | (pin (num 14) (name GND) (type power_in)) 382 | (pin (num 15) (name GPIO22) (type passive)) 383 | (pin (num 16) (name GPIO23) (type passive)) 384 | (pin (num 17) (name 3.3V) (type power_out)) 385 | (pin (num 18) (name GPIO24) (type passive)) 386 | (pin (num 19) (name GPIO10) (type passive)) 387 | (pin (num 20) (name GND) (type power_in)) 388 | (pin (num 21) (name GPIO9) (type passive)) 389 | (pin (num 22) (name GPIO25) (type passive)) 390 | (pin (num 23) (name GPIO11) (type passive)) 391 | (pin (num 24) (name GPIO8) (type passive)) 392 | (pin (num 25) (name GND) (type power_in)) 393 | (pin (num 26) (name GPIO7) (type passive)) 394 | (pin (num 27) (name ~) (type NotConnected)) 395 | (pin (num 28) (name ~) (type NotConnected)) 396 | (pin (num 29) (name GPIO5) (type passive)) 397 | (pin (num 30) (name GND) (type power_in)) 398 | (pin (num 31) (name GPIO6) (type passive)) 399 | (pin (num 32) (name GPIO12) (type passive)) 400 | (pin (num 33) (name GPIO13) (type passive)) 401 | (pin (num 34) (name GND) (type power_in)) 402 | (pin (num 35) (name GPIO19) (type passive)) 403 | (pin (num 36) (name GPIO16) (type passive)) 404 | (pin (num 37) (name GPIO26) (type passive)) 405 | (pin (num 38) (name GPIO20) (type passive)) 406 | (pin (num 39) (name GND) (type power_in)) 407 | (pin (num 40) (name GPIO21) (type passive)))) 408 | (libpart (lib H_I2C_pher) (part SN74LV1T125_SOT23_5) 409 | (description "Buffer gate/level shifter, Enable active low") 410 | (footprints 411 | (fp SOT23-5)) 412 | (fields 413 | (field (name Reference) IC) 414 | (field (name Value) SN74LV1T125_SOT23_5)) 415 | (pins 416 | (pin (num 1) (name 1OE) (type input)) 417 | (pin (num 2) (name A) (type input)) 418 | (pin (num 3) (name GND) (type power_in)) 419 | (pin (num 4) (name Y) (type output)) 420 | (pin (num 5) (name VCC) (type power_in))))) 421 | (libraries 422 | (library (logical H_connectors) 423 | (uri I:\Electronics\Projects\Hardware\kicad_libs\SchematicSymbols\H_connectors.lib)) 424 | (library (logical H_diodes) 425 | (uri I:\Electronics\Projects\Hardware\kicad_libs\SchematicSymbols\H_diodes.lib)) 426 | (library (logical H_I2C_pher) 427 | (uri I:\Electronics\Projects\Hardware\kicad_libs\SchematicSymbols\H_I2C_pher.lib)) 428 | (library (logical H_passives) 429 | (uri I:\Electronics\Projects\Hardware\kicad_libs\SchematicSymbols\H_passives.lib)) 430 | (library (logical "rpi_a _b _2b_hat") 431 | (uri "I:\\Electronics\\Projects\\Hardware\\kicad_libs\\SchematicSymbols\\rpi_a _b _2b_hat.lib")) 432 | (library (logical H_switches) 433 | (uri I:\Electronics\Projects\Hardware\kicad_libs\SchematicSymbols\H_switches.lib)) 434 | (library (logical memory) 435 | (uri H:\KiCad\share\kicad\library\memory.lib)) 436 | (library (logical BenchPi_ZeroFlasher-cache) 437 | (uri I:\Electronics\Projects\Hardware\kicad_projects\BenchPi_ZeroFlasher\BenchPi_ZeroFlasher-cache.lib))) 438 | (nets 439 | (net (code 1) (name "Net-(IC1-Pad4)") 440 | (node (ref IC1) (pin 4))) 441 | (net (code 2) (name "Net-(IC1-Pad10)") 442 | (node (ref IC1) (pin 10))) 443 | (net (code 3) (name "Net-(IC1-Pad8)") 444 | (node (ref IC1) (pin 8))) 445 | (net (code 4) (name "Net-(P2-Pad2)") 446 | (node (ref P2) (pin 2))) 447 | (net (code 5) (name GND) 448 | (node (ref C2) (pin 2)) 449 | (node (ref IC5) (pin 1)) 450 | (node (ref IC2) (pin 1)) 451 | (node (ref IC2) (pin 3)) 452 | (node (ref C4) (pin 2)) 453 | (node (ref IC4) (pin 3)) 454 | (node (ref IC4) (pin 1)) 455 | (node (ref C1) (pin 2)) 456 | (node (ref IC8) (pin 1)) 457 | (node (ref IC1) (pin 39)) 458 | (node (ref IC7) (pin 4)) 459 | (node (ref IC3) (pin 3)) 460 | (node (ref C7) (pin 2)) 461 | (node (ref IC3) (pin 1)) 462 | (node (ref C6) (pin 2)) 463 | (node (ref C10) (pin 2)) 464 | (node (ref C12) (pin 2)) 465 | (node (ref IC6) (pin 4)) 466 | (node (ref C8) (pin 2)) 467 | (node (ref IC1) (pin 6)) 468 | (node (ref C14) (pin 2)) 469 | (node (ref C9) (pin 2)) 470 | (node (ref IC1) (pin 25)) 471 | (node (ref IC1) (pin 34)) 472 | (node (ref IC1) (pin 14)) 473 | (node (ref IC1) (pin 9)) 474 | (node (ref IC1) (pin 20)) 475 | (node (ref IC1) (pin 30)) 476 | (node (ref C5) (pin 2)) 477 | (node (ref IC5) (pin 3)) 478 | (node (ref P2) (pin 4)) 479 | (node (ref P1) (pin 2)) 480 | (node (ref C3) (pin 2)) 481 | (node (ref C13) (pin 2)) 482 | (node (ref C11) (pin 2))) 483 | (net (code 6) (name "Net-(IC3-Pad4)") 484 | (node (ref R3) (pin 2)) 485 | (node (ref IC3) (pin 4))) 486 | (net (code 7) (name "Net-(IC4-Pad4)") 487 | (node (ref IC4) (pin 4)) 488 | (node (ref R5) (pin 2))) 489 | (net (code 8) (name "Net-(IC5-Pad4)") 490 | (node (ref R6) (pin 2)) 491 | (node (ref IC5) (pin 4))) 492 | (net (code 9) (name "Net-(IC2-Pad2)") 493 | (node (ref R4) (pin 2)) 494 | (node (ref IC2) (pin 2))) 495 | (net (code 10) (name "Net-(F1-Pad2)") 496 | (node (ref IC1) (pin 1)) 497 | (node (ref F1) (pin 2))) 498 | (net (code 11) (name /VCC_SPI) 499 | (node (ref IC7) (pin 8)) 500 | (node (ref IC4) (pin 5)) 501 | (node (ref IC3) (pin 5)) 502 | (node (ref C2) (pin 1)) 503 | (node (ref IC7) (pin 7)) 504 | (node (ref IC5) (pin 5)) 505 | (node (ref C5) (pin 1)) 506 | (node (ref C8) (pin 1)) 507 | (node (ref SW1) (pin 1)) 508 | (node (ref IC7) (pin 3)) 509 | (node (ref C3) (pin 1))) 510 | (net (code 12) (name /SCL_EXT) 511 | (node (ref P2) (pin 5)) 512 | (node (ref R8) (pin 1)) 513 | (node (ref IC6) (pin 2))) 514 | (net (code 13) (name /VEXT_I2C) 515 | (node (ref SW2) (pin 5)) 516 | (node (ref P2) (pin 1))) 517 | (net (code 14) (name /V18) 518 | (node (ref D1) (pin 1)) 519 | (node (ref SW2) (pin 2)) 520 | (node (ref C13) (pin 1)) 521 | (node (ref IC8) (pin 2)) 522 | (node (ref C14) (pin 1)) 523 | (node (ref SW1) (pin 2))) 524 | (net (code 15) (name /SPI0_CE0_EXT) 525 | (node (ref R6) (pin 1)) 526 | (node (ref P1) (pin 6)) 527 | (node (ref IC7) (pin 1))) 528 | (net (code 16) (name /SPI0_SCK_EXT) 529 | (node (ref R5) (pin 1)) 530 | (node (ref IC7) (pin 6)) 531 | (node (ref P1) (pin 3))) 532 | (net (code 17) (name /SPI0_MISO_EXT) 533 | (node (ref IC7) (pin 2)) 534 | (node (ref R4) (pin 1)) 535 | (node (ref P1) (pin 4))) 536 | (net (code 18) (name /SPI0_MOSI_EXT) 537 | (node (ref IC7) (pin 5)) 538 | (node (ref P1) (pin 5)) 539 | (node (ref R3) (pin 1))) 540 | (net (code 19) (name /V50) 541 | (node (ref D1) (pin 2)) 542 | (node (ref F2) (pin 2)) 543 | (node (ref IC8) (pin 3)) 544 | (node (ref SW1) (pin 4)) 545 | (node (ref SW2) (pin 4)) 546 | (node (ref C11) (pin 1)) 547 | (node (ref C9) (pin 1))) 548 | (net (code 20) (name "Net-(IC1-Pad31)") 549 | (node (ref IC1) (pin 31))) 550 | (net (code 21) (name "Net-(IC1-Pad26)") 551 | (node (ref IC1) (pin 26))) 552 | (net (code 22) (name "Net-(IC1-Pad16)") 553 | (node (ref IC1) (pin 16))) 554 | (net (code 23) (name "Net-(IC1-Pad35)") 555 | (node (ref IC1) (pin 35))) 556 | (net (code 24) (name "Net-(IC1-Pad15)") 557 | (node (ref IC1) (pin 15))) 558 | (net (code 25) (name "Net-(IC1-Pad33)") 559 | (node (ref IC1) (pin 33))) 560 | (net (code 26) (name "Net-(IC1-Pad13)") 561 | (node (ref IC1) (pin 13))) 562 | (net (code 27) (name "Net-(IC1-Pad32)") 563 | (node (ref IC1) (pin 32))) 564 | (net (code 28) (name "Net-(IC1-Pad22)") 565 | (node (ref IC1) (pin 22))) 566 | (net (code 29) (name "Net-(IC1-Pad12)") 567 | (node (ref IC1) (pin 12))) 568 | (net (code 30) (name "Net-(IC1-Pad36)") 569 | (node (ref IC1) (pin 36))) 570 | (net (code 31) (name "Net-(IC1-Pad11)") 571 | (node (ref IC1) (pin 11))) 572 | (net (code 32) (name "Net-(IC1-Pad40)") 573 | (node (ref IC1) (pin 40))) 574 | (net (code 33) (name "Net-(IC1-Pad7)") 575 | (node (ref IC1) (pin 7))) 576 | (net (code 34) (name "Net-(F2-Pad1)") 577 | (node (ref F2) (pin 1)) 578 | (node (ref IC1) (pin 2))) 579 | (net (code 35) (name /V33) 580 | (node (ref IC2) (pin 5)) 581 | (node (ref C7) (pin 1)) 582 | (node (ref SW2) (pin 3)) 583 | (node (ref C6) (pin 1)) 584 | (node (ref C4) (pin 1)) 585 | (node (ref R2) (pin 1)) 586 | (node (ref F1) (pin 1)) 587 | (node (ref IC6) (pin 8)) 588 | (node (ref IC6) (pin 5)) 589 | (node (ref C1) (pin 1)) 590 | (node (ref SW1) (pin 3)) 591 | (node (ref R1) (pin 1))) 592 | (net (code 36) (name /I2C_SDA) 593 | (node (ref R2) (pin 2)) 594 | (node (ref IC6) (pin 6)) 595 | (node (ref IC1) (pin 3))) 596 | (net (code 37) (name /SDA_EXT) 597 | (node (ref P2) (pin 6)) 598 | (node (ref IC6) (pin 3)) 599 | (node (ref R7) (pin 1))) 600 | (net (code 38) (name /VCC_I2C) 601 | (node (ref P2) (pin 3)) 602 | (node (ref R7) (pin 2)) 603 | (node (ref IC6) (pin 1)) 604 | (node (ref R8) (pin 2)) 605 | (node (ref C12) (pin 1)) 606 | (node (ref C10) (pin 1)) 607 | (node (ref SW2) (pin 1))) 608 | (net (code 39) (name /I2C_SCL) 609 | (node (ref IC1) (pin 5)) 610 | (node (ref IC6) (pin 7)) 611 | (node (ref R1) (pin 2))) 612 | (net (code 40) (name /SPI0_CE0) 613 | (node (ref IC5) (pin 2)) 614 | (node (ref IC1) (pin 24))) 615 | (net (code 41) (name /SPI0_SCK) 616 | (node (ref IC1) (pin 23)) 617 | (node (ref IC4) (pin 2))) 618 | (net (code 42) (name /SPI0_MISO) 619 | (node (ref IC2) (pin 4)) 620 | (node (ref IC1) (pin 21))) 621 | (net (code 43) (name "Net-(IC1-Pad29)") 622 | (node (ref IC1) (pin 29))) 623 | (net (code 44) (name /SPI0_MOSI) 624 | (node (ref IC1) (pin 19)) 625 | (node (ref IC3) (pin 2))) 626 | (net (code 45) (name "Net-(IC1-Pad38)") 627 | (node (ref IC1) (pin 38))) 628 | (net (code 46) (name "Net-(IC1-Pad28)") 629 | (node (ref IC1) (pin 28))) 630 | (net (code 47) (name "Net-(IC1-Pad18)") 631 | (node (ref IC1) (pin 18))) 632 | (net (code 48) (name "Net-(IC1-Pad37)") 633 | (node (ref IC1) (pin 37))) 634 | (net (code 49) (name "Net-(IC1-Pad27)") 635 | (node (ref IC1) (pin 27))) 636 | (net (code 50) (name "Net-(IC1-Pad17)") 637 | (node (ref IC1) (pin 17))) 638 | (net (code 51) (name /VEXT_SPI) 639 | (node (ref SW1) (pin 5)) 640 | (node (ref P1) (pin 1))))) -------------------------------------------------------------------------------- /design_files/FlashPi_KiCad/FlashPi.pro: -------------------------------------------------------------------------------- 1 | update=10/03/2017 19:22:58 2 | version=1 3 | last_client=kicad 4 | [pcbnew] 5 | version=1 6 | LastNetListRead= 7 | UseCmpFile=1 8 | PadDrill=0.600000000000 9 | PadDrillOvalY=0.600000000000 10 | PadSizeH=1.500000000000 11 | PadSizeV=1.500000000000 12 | PcbTextSizeV=1.500000000000 13 | PcbTextSizeH=1.500000000000 14 | PcbTextThickness=0.300000000000 15 | ModuleTextSizeV=1.000000000000 16 | ModuleTextSizeH=1.000000000000 17 | ModuleTextSizeThickness=0.150000000000 18 | SolderMaskClearance=0.000000000000 19 | SolderMaskMinWidth=0.000000000000 20 | DrawSegmentWidth=0.200000000000 21 | BoardOutlineThickness=0.100000000000 22 | ModuleOutlineThickness=0.150000000000 23 | [cvpcb] 24 | version=1 25 | NetIExt=net 26 | [eeschema] 27 | version=1 28 | LibDir= 29 | [eeschema/libraries] 30 | LibName67=power 31 | LibName68=device 32 | LibName69=transistors 33 | LibName70=conn 34 | LibName71=linear 35 | LibName72=regul 36 | LibName73=74xx 37 | LibName74=cmos4000 38 | LibName75=adc-dac 39 | LibName76=memory 40 | LibName77=xilinx 41 | LibName78=microcontrollers 42 | LibName79=dsp 43 | LibName80=microchip 44 | LibName81=analog_switches 45 | LibName82=motorola 46 | LibName83=texas 47 | LibName84=intel 48 | LibName85=audio 49 | LibName86=interface 50 | LibName87=digital-audio 51 | LibName88=philips 52 | LibName89=display 53 | LibName90=cypress 54 | LibName91=siliconi 55 | LibName92=opto 56 | LibName93=atmel 57 | LibName94=contrib 58 | LibName95=valves 59 | [general] 60 | version=1 61 | -------------------------------------------------------------------------------- /design_files/FlashPi_KiCad/FlashPi.sch: -------------------------------------------------------------------------------- 1 | EESchema Schematic File Version 2 2 | LIBS:power 3 | LIBS:BenchPi_ZeroFlasher-cache 4 | EELAYER 25 0 5 | EELAYER END 6 | $Descr A4 11693 8268 7 | encoding utf-8 8 | Sheet 1 1 9 | Title "FLASH-Pi" 10 | Date "2017-03-22" 11 | Rev "2.0" 12 | Comp "www.hexeguitar.com" 13 | Comment1 "(c) 2017 by Piotr Zapart" 14 | Comment2 "" 15 | Comment3 "" 16 | Comment4 "" 17 | $EndDescr 18 | $Comp 19 | L RPi_A+_B+_2B_Hat IC1 20 | U 1 1 58C2F106 21 | P 2200 5950 22 | F 0 "IC1" H 1850 4900 50 0000 C CNN 23 | F 1 "RPi_A+_B+_2B_Hat" H 2200 7000 50 0000 C CNN 24 | F 2 "H_dev_kits:z_RPiZero_Hat_NPTH" H 2200 5000 60 0001 C CNN 25 | F 3 "" H 2200 5000 60 0000 C CNN 26 | 1 2200 5950 27 | 1 0 0 -1 28 | $EndComp 29 | Text Label 1050 5900 0 60 ~ 0 30 | SPI0_MOSI 31 | Text Label 1050 6000 0 60 ~ 0 32 | SPI0_MISO 33 | Text Label 1050 6100 0 60 ~ 0 34 | SPI0_SCK 35 | Text Label 2800 6100 0 60 ~ 0 36 | SPI0_CE0 37 | Text Label 1050 5100 0 60 ~ 0 38 | I2C_SDA 39 | Text Label 1050 5200 0 60 ~ 0 40 | I2C_SCL 41 | $Comp 42 | L MCP1700T-3002E/TT IC8 43 | U 1 1 58C2F648 44 | P 10000 3500 45 | F 0 "IC8" H 10100 3300 50 0000 C CNN 46 | F 1 "MCP1700T-1802E/TT" H 10450 3150 50 0000 C CNN 47 | F 2 "H_SOT:SOT-23" H 10000 3600 50 0001 C CNN 48 | F 3 "" H 10000 3600 50 0001 C CNN 49 | 1 10000 3500 50 | 1 0 0 -1 51 | $EndComp 52 | $Comp 53 | L PCA9617A IC6 54 | U 1 1 58C2F982 55 | P 8850 1900 56 | F 0 "IC6" H 8600 2050 60 0000 C CNN 57 | F 1 "PCA9617A" H 9350 1400 60 0000 C CNN 58 | F 2 "IPC7351-Nominal:SOP65P490X110-8AN" H 8850 1900 60 0001 C CNN 59 | F 3 "" H 8850 1900 60 0000 C CNN 60 | 1 8850 1900 61 | -1 0 0 -1 62 | $EndComp 63 | $Comp 64 | L GND #PWR01 65 | U 1 1 58C2FB86 66 | P 8600 2650 67 | F 0 "#PWR01" H 8600 2400 50 0001 C CNN 68 | F 1 "GND" H 8600 2500 50 0000 C CNN 69 | F 2 "" H 8600 2650 50 0001 C CNN 70 | F 3 "" H 8600 2650 50 0001 C CNN 71 | 1 8600 2650 72 | 1 0 0 -1 73 | $EndComp 74 | Text Label 7650 2250 0 60 ~ 0 75 | I2C_SDA 76 | Text Label 7650 1900 0 60 ~ 0 77 | I2C_SCL 78 | $Comp 79 | L CAP_NP C7 80 | U 1 1 58C2FCC3 81 | P 7400 1900 82 | F 0 "C7" H 7400 2000 40 0000 L CNN 83 | F 1 "100n" H 7406 1815 40 0000 L CNN 84 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7438 1750 30 0001 C CNN 85 | F 3 "" H 7400 1900 60 0000 C CNN 86 | 1 7400 1900 87 | 1 0 0 -1 88 | $EndComp 89 | $Comp 90 | L 1P4T_generic_switch SW2 91 | U 1 1 58C30369 92 | P 10150 1400 93 | F 0 "SW2" H 10150 1700 60 0000 C CNN 94 | F 1 "1P4T_generic_switch" H 10150 1050 60 0001 C CNN 95 | F 2 "H_switches:SLB1470_1P4T_slideSW" H 10150 1400 60 0001 C CNN 96 | F 3 "" H 10150 1400 60 0000 C CNN 97 | 1 10150 1400 98 | 1 0 0 -1 99 | $EndComp 100 | $Comp 101 | L CAP_NP C6 102 | U 1 1 58C306F7 103 | P 7200 1900 104 | F 0 "C6" H 7200 2000 40 0000 L CNN 105 | F 1 "1u" H 7206 1815 40 0000 L CNN 106 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7238 1750 30 0001 C CNN 107 | F 3 "" H 7200 1900 60 0000 C CNN 108 | 1 7200 1900 109 | 1 0 0 -1 110 | $EndComp 111 | $Comp 112 | L CAP_NP C10 113 | U 1 1 58C3089E 114 | P 9450 1600 115 | F 0 "C10" H 9450 1700 40 0000 L CNN 116 | F 1 "100n" H 9456 1515 40 0000 L CNN 117 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9488 1450 30 0001 C CNN 118 | F 3 "" H 9450 1600 60 0000 C CNN 119 | 1 9450 1600 120 | 1 0 0 -1 121 | $EndComp 122 | $Comp 123 | L CAP_NP C12 124 | U 1 1 58C30972 125 | P 9650 1600 126 | F 0 "C12" H 9650 1700 40 0000 L CNN 127 | F 1 "1u" H 9656 1515 40 0000 L CNN 128 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9688 1450 30 0001 C CNN 129 | F 3 "" H 9650 1600 60 0000 C CNN 130 | 1 9650 1600 131 | 1 0 0 -1 132 | $EndComp 133 | Text Label 3200 5000 0 60 ~ 0 134 | V50 135 | Text Label 1050 4600 0 60 ~ 0 136 | V33 137 | Text Label 10600 1250 0 60 ~ 0 138 | V18 139 | Text Label 10600 1350 0 60 ~ 0 140 | V33 141 | Text Label 10600 1450 0 60 ~ 0 142 | V50 143 | Text Label 10600 1550 0 60 ~ 0 144 | VEXT_I2C 145 | Text Label 10000 2150 0 60 ~ 0 146 | SCL_EXT 147 | Text Label 10000 2250 0 60 ~ 0 148 | SDA_EXT 149 | Text Label 6950 1400 0 60 ~ 0 150 | V33 151 | $Comp 152 | L CAP_NP C11 153 | U 1 1 58C31C8C 154 | P 9600 3600 155 | F 0 "C11" H 9600 3700 40 0000 L CNN 156 | F 1 "100n" H 9606 3515 40 0000 L CNN 157 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9638 3450 30 0001 C CNN 158 | F 3 "" H 9600 3600 60 0000 C CNN 159 | 1 9600 3600 160 | 1 0 0 -1 161 | $EndComp 162 | $Comp 163 | L GND #PWR02 164 | U 1 1 58C3200B 165 | P 10000 3850 166 | F 0 "#PWR02" H 10000 3600 50 0001 C CNN 167 | F 1 "GND" H 10000 3700 50 0000 C CNN 168 | F 2 "" H 10000 3850 50 0001 C CNN 169 | F 3 "" H 10000 3850 50 0001 C CNN 170 | 1 10000 3850 171 | 1 0 0 -1 172 | $EndComp 173 | $Comp 174 | L CAP_NP C13 175 | U 1 1 58C322F9 176 | P 10350 3600 177 | F 0 "C13" H 10350 3700 40 0000 L CNN 178 | F 1 "100n" H 10356 3515 40 0000 L CNN 179 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 10388 3450 30 0001 C CNN 180 | F 3 "" H 10350 3600 60 0000 C CNN 181 | 1 10350 3600 182 | 1 0 0 -1 183 | $EndComp 184 | $Comp 185 | L CAP_NP C9 186 | U 1 1 58C323EF 187 | P 9350 3600 188 | F 0 "C9" H 9350 3700 40 0000 L CNN 189 | F 1 "1u" H 9356 3515 40 0000 L CNN 190 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 9388 3450 30 0001 C CNN 191 | F 3 "" H 9350 3600 60 0000 C CNN 192 | 1 9350 3600 193 | 1 0 0 -1 194 | $EndComp 195 | $Comp 196 | L CAP_NP C14 197 | U 1 1 58C324E2 198 | P 10600 3600 199 | F 0 "C14" H 10600 3700 40 0000 L CNN 200 | F 1 "1u" H 10606 3515 40 0000 L CNN 201 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 10638 3450 30 0001 C CNN 202 | F 3 "" H 10600 3600 60 0000 C CNN 203 | 1 10600 3600 204 | 1 0 0 -1 205 | $EndComp 206 | $Comp 207 | L DiodeSchottky D1 208 | U 1 1 58C3275F 209 | P 10000 3150 210 | F 0 "D1" H 9950 3230 50 0000 L CNN 211 | F 1 "SS14" H 9950 3050 50 0000 L CNN 212 | F 2 "H_diodes:DO-214-AC_SMA" H 10000 3150 50 0001 C CNN 213 | F 3 "" V 10000 3150 50 0000 C CNN 214 | 1 10000 3150 215 | 1 0 0 -1 216 | $EndComp 217 | Text Label 9050 3400 0 60 ~ 0 218 | V50 219 | Text Label 10800 3400 0 59 ~ 0 220 | V18 221 | $Comp 222 | L FUSE F2 223 | U 1 1 58C33ED2 224 | P 2950 5000 225 | F 0 "F2" V 3150 5000 50 0000 C CNN 226 | F 1 "100mA" V 3050 5000 50 0000 C CNN 227 | F 2 "H_Fuses:Fuse_SMD1206_Reflow" H 2950 5050 60 0001 C CNN 228 | F 3 "" H 2950 5050 60 0000 C CNN 229 | 1 2950 5000 230 | 0 -1 -1 0 231 | $EndComp 232 | $Comp 233 | L FUSE F1 234 | U 1 1 58C3449D 235 | P 1350 4600 236 | F 0 "F1" V 1550 4600 50 0000 C CNN 237 | F 1 "50mA" V 1450 4600 50 0000 C CNN 238 | F 2 "H_Fuses:Fuse_SMD1206_Reflow" H 1350 4650 60 0001 C CNN 239 | F 3 "" H 1350 4650 60 0000 C CNN 240 | 1 1350 4600 241 | 0 -1 -1 0 242 | $EndComp 243 | Text Label 4550 5250 0 60 ~ 0 244 | SPI0_MOSI 245 | Text Label 4850 5450 0 60 ~ 0 246 | SPI0_MISO 247 | Text Label 4850 6350 0 60 ~ 0 248 | SPI0_SCK 249 | Text Label 4850 7300 0 60 ~ 0 250 | SPI0_CE0 251 | $Comp 252 | L GND #PWR03 253 | U 1 1 58C356D3 254 | P 4200 5800 255 | F 0 "#PWR03" H 4200 5550 50 0001 C CNN 256 | F 1 "GND" H 4200 5650 50 0000 C CNN 257 | F 2 "" H 4200 5800 50 0001 C CNN 258 | F 3 "" H 4200 5800 50 0001 C CNN 259 | 1 4200 5800 260 | 1 0 0 -1 261 | $EndComp 262 | $Comp 263 | L CAP_NP C1 264 | U 1 1 58C35CF5 265 | P 4200 5400 266 | F 0 "C1" H 4200 5500 40 0000 L CNN 267 | F 1 "1u" H 4206 5315 40 0000 L CNN 268 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 4238 5250 30 0001 C CNN 269 | F 3 "" H 4200 5400 60 0000 C CNN 270 | 1 4200 5400 271 | 1 0 0 -1 272 | $EndComp 273 | Text Label 3850 5150 0 59 ~ 0 274 | V33 275 | Text Label 8050 5350 0 59 ~ 0 276 | SPI0_MOSI_EXT 277 | Text Label 8050 5450 0 59 ~ 0 278 | SPI0_MISO_EXT 279 | Text Label 8050 5550 0 59 ~ 0 280 | SPI0_SCK_EXT 281 | Text Label 8050 5650 0 59 ~ 0 282 | SPI0_CE0_EXT 283 | $Comp 284 | L 1P4T_generic_switch SW1 285 | U 1 1 58C36F76 286 | P 8450 4300 287 | F 0 "SW1" H 8450 4600 60 0000 C CNN 288 | F 1 "1P4T_generic_switch" H 8450 3950 60 0001 C CNN 289 | F 2 "H_switches:SLB1470_1P4T_slideSW" H 8450 4300 60 0001 C CNN 290 | F 3 "" H 8450 4300 60 0000 C CNN 291 | 1 8450 4300 292 | 1 0 0 -1 293 | $EndComp 294 | $Comp 295 | L CAP_NP C8 296 | U 1 1 58C36F82 297 | P 7850 4500 298 | F 0 "C8" H 7850 4600 40 0000 L CNN 299 | F 1 "1u" H 7856 4415 40 0000 L CNN 300 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 7888 4350 30 0001 C CNN 301 | F 3 "" H 7850 4500 60 0000 C CNN 302 | 1 7850 4500 303 | 1 0 0 -1 304 | $EndComp 305 | Text Label 8900 4150 0 60 ~ 0 306 | V18 307 | Text Label 8900 4250 0 60 ~ 0 308 | V33 309 | Text Label 8900 4350 0 60 ~ 0 310 | V50 311 | Text Label 8900 4450 0 60 ~ 0 312 | VEXT_SPI 313 | $Comp 314 | L 25LC_EEPROM IC7 315 | U 1 1 58C36FFF 316 | P 9550 5550 317 | F 0 "IC7" H 9250 5800 50 0000 L CNN 318 | F 1 "25LC_EEPROM" H 9600 5800 50 0000 L CNN 319 | F 2 "H_PDIP:DIP-8" H 9200 5500 50 0001 C CNN 320 | F 3 "" H 9200 5500 50 0001 C CNN 321 | 1 9550 5550 322 | 1 0 0 -1 323 | $EndComp 324 | $Comp 325 | L GND #PWR04 326 | U 1 1 58C382BB 327 | P 7850 4650 328 | F 0 "#PWR04" H 7850 4400 50 0001 C CNN 329 | F 1 "GND" H 7850 4500 50 0000 C CNN 330 | F 2 "" H 7850 4650 50 0001 C CNN 331 | F 3 "" H 7850 4650 50 0001 C CNN 332 | 1 7850 4650 333 | 1 0 0 -1 334 | $EndComp 335 | $Comp 336 | L GND #PWR05 337 | U 1 1 58C389DD 338 | P 9750 4950 339 | F 0 "#PWR05" H 9750 4700 50 0001 C CNN 340 | F 1 "GND" H 9750 4800 50 0000 C CNN 341 | F 2 "" H 9750 4950 50 0001 C CNN 342 | F 3 "" H 9750 4950 50 0001 C CNN 343 | 1 9750 4950 344 | 1 0 0 -1 345 | $EndComp 346 | $Comp 347 | L GND #PWR06 348 | U 1 1 58C38E47 349 | P 9550 5850 350 | F 0 "#PWR06" H 9550 5600 50 0001 C CNN 351 | F 1 "GND" H 9550 5700 50 0000 C CNN 352 | F 2 "" H 9550 5850 50 0001 C CNN 353 | F 3 "" H 9550 5850 50 0001 C CNN 354 | 1 9550 5850 355 | 1 0 0 -1 356 | $EndComp 357 | $Comp 358 | L CONN_01X06 P1 359 | U 1 1 58C3A8B2 360 | P 10750 5100 361 | F 0 "P1" H 10750 5450 50 0000 C CNN 362 | F 1 "CONN_01X06" V 10850 5100 50 0000 C CNN 363 | F 2 "conn-100mil:CONN-100MIL-F-1x6" H 10750 5100 50 0001 C CNN 364 | F 3 "" H 10750 5100 50 0000 C CNN 365 | 1 10750 5100 366 | 1 0 0 -1 367 | $EndComp 368 | NoConn ~ 2750 6900 369 | NoConn ~ 2750 6800 370 | NoConn ~ 2750 6700 371 | NoConn ~ 2750 6500 372 | NoConn ~ 2750 6200 373 | NoConn ~ 2750 6000 374 | NoConn ~ 2750 5800 375 | NoConn ~ 2750 5700 376 | NoConn ~ 2750 5500 377 | NoConn ~ 1650 5300 378 | NoConn ~ 1650 5500 379 | NoConn ~ 1650 5600 380 | NoConn ~ 1650 5700 381 | NoConn ~ 1650 5800 382 | NoConn ~ 1650 6400 383 | NoConn ~ 1650 6500 384 | NoConn ~ 1650 6600 385 | NoConn ~ 1650 6700 386 | NoConn ~ 1650 6800 387 | Wire Wire Line 388 | 2750 6100 3700 6100 389 | Wire Wire Line 390 | 650 5900 1650 5900 391 | Wire Wire Line 392 | 750 6000 1650 6000 393 | Wire Wire Line 394 | 850 6100 1650 6100 395 | Wire Wire Line 396 | 650 5100 1650 5100 397 | Wire Wire Line 398 | 550 5200 1650 5200 399 | Wire Wire Line 400 | 8600 2550 8600 2650 401 | Wire Wire Line 402 | 8850 2550 8850 2900 403 | Wire Wire Line 404 | 8850 2900 8050 2900 405 | Wire Wire Line 406 | 8050 2900 8050 1400 407 | Wire Wire Line 408 | 6800 1400 8600 1400 409 | Wire Wire Line 410 | 8600 1400 8600 1600 411 | Wire Wire Line 412 | 7550 1900 8100 1900 413 | Wire Wire Line 414 | 8100 2250 7650 2250 415 | Wire Wire Line 416 | 7400 1400 7400 1750 417 | Connection ~ 8050 1400 418 | Wire Wire Line 419 | 7200 2600 7400 2600 420 | Wire Wire Line 421 | 8600 2600 10600 2600 422 | Wire Wire Line 423 | 7400 2050 7400 2650 424 | Connection ~ 8600 2600 425 | Wire Wire Line 426 | 7200 1400 7200 1750 427 | Connection ~ 7400 1400 428 | Wire Wire Line 429 | 7200 2050 7200 2600 430 | Connection ~ 7400 2600 431 | Wire Wire Line 432 | 9450 2600 9450 1750 433 | Wire Wire Line 434 | 9650 1400 9650 1450 435 | Wire Wire Line 436 | 8850 1400 9850 1400 437 | Wire Wire Line 438 | 8850 1400 8850 1600 439 | Wire Wire Line 440 | 9450 1400 9450 1450 441 | Connection ~ 9450 1400 442 | Wire Wire Line 443 | 9650 2600 9650 1750 444 | Connection ~ 9450 2600 445 | Wire Wire Line 446 | 10450 1250 10900 1250 447 | Wire Wire Line 448 | 2750 5000 2850 5000 449 | Wire Wire Line 450 | 1650 5000 1550 5000 451 | Wire Wire Line 452 | 10450 1350 10900 1350 453 | Wire Wire Line 454 | 10450 1450 10900 1450 455 | Wire Wire Line 456 | 10450 1550 10900 1550 457 | Wire Wire Line 458 | 9350 1900 9700 1900 459 | Wire Wire Line 460 | 9700 1900 9700 2150 461 | Wire Wire Line 462 | 9700 2150 10650 2150 463 | Wire Wire Line 464 | 9350 2250 10650 2250 465 | Wire Wire Line 466 | 10600 2600 10600 2050 467 | Wire Wire Line 468 | 10600 2050 10650 2050 469 | Connection ~ 9650 2600 470 | Connection ~ 7200 1400 471 | Wire Wire Line 472 | 9000 3400 9700 3400 473 | Wire Wire Line 474 | 9600 3150 9600 3450 475 | Wire Wire Line 476 | 10000 3700 10000 3850 477 | Wire Wire Line 478 | 9350 3800 10600 3800 479 | Wire Wire Line 480 | 9600 3800 9600 3750 481 | Connection ~ 10000 3800 482 | Wire Wire Line 483 | 10300 3400 11000 3400 484 | Wire Wire Line 485 | 10350 3150 10350 3450 486 | Wire Wire Line 487 | 10350 3800 10350 3750 488 | Wire Wire Line 489 | 9350 3450 9350 3400 490 | Connection ~ 9600 3400 491 | Wire Wire Line 492 | 9350 3800 9350 3750 493 | Connection ~ 9600 3800 494 | Wire Wire Line 495 | 10600 3400 10600 3450 496 | Connection ~ 10350 3400 497 | Wire Wire Line 498 | 10600 3800 10600 3750 499 | Connection ~ 10350 3800 500 | Wire Wire Line 501 | 9900 3150 9600 3150 502 | Wire Wire Line 503 | 10100 3150 10350 3150 504 | Connection ~ 9350 3400 505 | Connection ~ 10600 3400 506 | Wire Wire Line 507 | 3050 5000 3450 5000 508 | Wire Wire Line 509 | 850 4600 1250 4600 510 | Wire Wire Line 511 | 4350 5250 5700 5250 512 | Wire Wire Line 513 | 3850 5150 5900 5150 514 | Wire Wire Line 515 | 4200 5250 4200 5150 516 | Connection ~ 4200 5150 517 | Wire Wire Line 518 | 7850 4300 7850 4350 519 | Wire Wire Line 520 | 6150 4300 8150 4300 521 | Wire Wire Line 522 | 8750 4150 9200 4150 523 | Wire Wire Line 524 | 8750 4250 9200 4250 525 | Wire Wire Line 526 | 8750 4350 9200 4350 527 | Wire Wire Line 528 | 8750 4450 9300 4450 529 | Connection ~ 7850 4300 530 | Wire Wire Line 531 | 9750 4950 10550 4950 532 | Wire Wire Line 533 | 8050 4300 8050 4850 534 | Wire Wire Line 535 | 9100 5100 9550 5100 536 | Connection ~ 8050 4300 537 | Wire Wire Line 538 | 9100 5550 9150 5550 539 | Wire Wire Line 540 | 9100 4850 9100 5550 541 | Wire Wire Line 542 | 9100 5450 9150 5450 543 | Connection ~ 9100 5100 544 | Connection ~ 9100 5450 545 | Wire Wire Line 546 | 8850 5550 8850 6300 547 | Wire Wire Line 548 | 8850 6300 10200 6300 549 | Wire Wire Line 550 | 10200 6300 10200 5050 551 | Wire Wire Line 552 | 10200 5450 9950 5450 553 | Wire Wire Line 554 | 8950 5450 8950 6200 555 | Wire Wire Line 556 | 8950 6200 10100 6200 557 | Wire Wire Line 558 | 9050 5350 9050 6100 559 | Wire Wire Line 560 | 9050 6100 10000 6100 561 | Wire Wire Line 562 | 10000 6100 10000 5550 563 | Wire Wire Line 564 | 9950 5550 10400 5550 565 | Wire Wire Line 566 | 10100 6200 10100 5650 567 | Wire Wire Line 568 | 9950 5650 10300 5650 569 | Wire Wire Line 570 | 9550 5100 9550 5250 571 | Wire Wire Line 572 | 10200 5050 10550 5050 573 | Connection ~ 10200 5450 574 | Wire Wire Line 575 | 10300 5650 10300 5150 576 | Wire Wire Line 577 | 10300 5150 10550 5150 578 | Connection ~ 10100 5650 579 | Wire Wire Line 580 | 10400 5550 10400 5250 581 | Wire Wire Line 582 | 10400 5250 10550 5250 583 | Connection ~ 10000 5550 584 | Wire Wire Line 585 | 8750 5650 8750 6400 586 | Wire Wire Line 587 | 8750 6400 10500 6400 588 | Wire Wire Line 589 | 10500 6400 10500 5350 590 | Wire Wire Line 591 | 10500 5350 10550 5350 592 | Connection ~ 8750 5650 593 | Connection ~ 9650 1400 594 | Wire Wire Line 595 | 1650 5400 950 5400 596 | Wire Wire Line 597 | 950 5400 950 7100 598 | Wire Wire Line 599 | 950 6900 1650 6900 600 | Wire Wire Line 601 | 1650 6200 950 6200 602 | Connection ~ 950 6200 603 | Wire Wire Line 604 | 2750 5200 3550 5200 605 | Wire Wire Line 606 | 3550 5200 3550 7100 607 | Wire Wire Line 608 | 3550 7100 950 7100 609 | Connection ~ 950 6900 610 | Wire Wire Line 611 | 2750 5600 3550 5600 612 | Connection ~ 3550 5600 613 | Wire Wire Line 614 | 2750 5900 3550 5900 615 | Connection ~ 3550 5900 616 | Wire Wire Line 617 | 2750 6400 3550 6400 618 | Connection ~ 3550 6400 619 | Wire Wire Line 620 | 2750 6600 3550 6600 621 | Connection ~ 3550 6600 622 | $Comp 623 | L GND #PWR07 624 | U 1 1 58C4318E 625 | P 2250 7200 626 | F 0 "#PWR07" H 2250 6950 50 0001 C CNN 627 | F 1 "GND" H 2250 7050 50 0000 C CNN 628 | F 2 "" H 2250 7200 50 0001 C CNN 629 | F 3 "" H 2250 7200 50 0001 C CNN 630 | 1 2250 7200 631 | 1 0 0 -1 632 | $EndComp 633 | Wire Wire Line 634 | 2250 7200 2250 7100 635 | Connection ~ 2250 7100 636 | Text Notes 1600 4500 0 118 Italic 24 637 | Raspberry Pi Zero 638 | NoConn ~ 2750 5300 639 | NoConn ~ 2750 5400 640 | NoConn ~ 2750 5100 641 | $Comp 642 | L R R2 643 | U 1 1 58C4A060 644 | P 1000 4850 645 | F 0 "R2" V 925 4775 40 0000 C CNN 646 | F 1 "1k5" V 1000 4770 40 0000 L CNN 647 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 930 4850 30 0001 C CNN 648 | F 3 "" H 1000 4850 30 0000 C CNN 649 | 1 1000 4850 650 | 1 0 0 -1 651 | $EndComp 652 | $Comp 653 | L R R1 654 | U 1 1 58C4A34F 655 | P 850 4850 656 | F 0 "R1" V 775 4775 40 0000 C CNN 657 | F 1 "1k5" V 850 4770 40 0000 L CNN 658 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 780 4850 30 0001 C CNN 659 | F 3 "" H 850 4850 30 0000 C CNN 660 | 1 850 4850 661 | 1 0 0 -1 662 | $EndComp 663 | Wire Wire Line 664 | 850 4600 850 4650 665 | Wire Wire Line 666 | 1000 4600 1000 4650 667 | Connection ~ 1000 4600 668 | Wire Wire Line 669 | 1000 5100 1000 5050 670 | Wire Wire Line 671 | 850 5200 850 5050 672 | $Comp 673 | L R R7 674 | U 1 1 58C4B238 675 | P 10100 1800 676 | F 0 "R7" V 10025 1725 40 0000 C CNN 677 | F 1 "1k5" V 10100 1720 40 0000 L CNN 678 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 10030 1800 30 0001 C CNN 679 | F 3 "" H 10100 1800 30 0000 C CNN 680 | 1 10100 1800 681 | 0 1 1 0 682 | $EndComp 683 | $Comp 684 | L R R8 685 | U 1 1 58C4B23E 686 | P 10100 1950 687 | F 0 "R8" V 10025 1875 40 0000 C CNN 688 | F 1 "1k5" V 10100 1870 40 0000 L CNN 689 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 10030 1950 30 0001 C CNN 690 | F 3 "" H 10100 1950 30 0000 C CNN 691 | 1 10100 1950 692 | 0 1 1 0 693 | $EndComp 694 | Wire Wire Line 695 | 9800 1950 9900 1950 696 | Wire Wire Line 697 | 9800 1400 9800 1950 698 | Connection ~ 9800 1400 699 | Wire Wire Line 700 | 9900 1800 9800 1800 701 | Connection ~ 9800 1800 702 | Wire Wire Line 703 | 10300 1950 10400 1950 704 | Wire Wire Line 705 | 10400 1950 10400 2150 706 | Connection ~ 10400 2150 707 | Wire Wire Line 708 | 10300 1800 10450 1800 709 | Wire Wire Line 710 | 10450 1800 10450 2250 711 | Connection ~ 10450 2250 712 | Text Notes 9450 3000 0 118 Italic 24 713 | 1.8V Supply 714 | Text Notes 9000 2850 0 118 Italic 24 715 | I2C 716 | Text Notes 10500 4600 0 118 Italic 24 717 | SPI0 718 | Text Notes 7050 6750 0 118 Italic 24 719 | FLASH-Pi 720 | Text Notes 7050 6850 0 61 Italic 12 721 | SPI & I2C level shifter, EEPROM/FLASH programmer 722 | $Comp 723 | L CONN_01X06 P2 724 | U 1 1 58D5315B 725 | P 10850 2000 726 | F 0 "P2" H 10850 2350 50 0000 C CNN 727 | F 1 "CONN_01X06" V 10950 2000 50 0000 C CNN 728 | F 2 "conn-100mil:CONN-100MIL-F-1x6" H 10850 2000 50 0001 C CNN 729 | F 3 "" H 10850 2000 50 0000 C CNN 730 | 1 10850 2000 731 | 1 0 0 -1 732 | $EndComp 733 | Wire Wire Line 734 | 10600 1550 10600 1750 735 | Wire Wire Line 736 | 10600 1750 10650 1750 737 | Wire Wire Line 738 | 10500 1950 10650 1950 739 | Wire Wire Line 740 | 10500 1950 10500 1700 741 | Wire Wire Line 742 | 10500 1700 9800 1700 743 | Connection ~ 9800 1700 744 | Connection ~ 10600 1550 745 | NoConn ~ 10650 1850 746 | Wire Wire Line 747 | 7700 5350 9050 5350 748 | Wire Wire Line 749 | 7700 5450 8950 5450 750 | Wire Wire Line 751 | 7700 5550 8850 5550 752 | Wire Wire Line 753 | 7700 5650 9150 5650 754 | Wire Wire Line 755 | 8050 4850 9100 4850 756 | Wire Wire Line 757 | 9300 4850 10550 4850 758 | Text Label 9000 1400 0 60 ~ 0 759 | VCC_I2C 760 | Text Label 8300 4850 0 60 ~ 0 761 | VCC_SPI 762 | $Comp 763 | L SN74LV1T125_SOT23_5 IC3 764 | U 1 1 58DA11DD 765 | P 6200 4600 766 | F 0 "IC3" H 6350 4500 60 0000 C CNN 767 | F 1 "SN74LV1T125_SOT23_5" H 6700 5000 60 0000 C CNN 768 | F 2 "H_SOT:SOT23-5" H 6200 4600 60 0001 C CNN 769 | F 3 "" H 6200 4600 60 0001 C CNN 770 | 1 6200 4600 771 | 1 0 0 -1 772 | $EndComp 773 | $Comp 774 | L CAP_NP C2 775 | U 1 1 58DA1E10 776 | P 6000 4300 777 | F 0 "C2" H 6000 4400 40 0000 L CNN 778 | F 1 "100n" H 6006 4215 40 0000 L CNN 779 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6038 4150 30 0001 C CNN 780 | F 3 "" H 6000 4300 60 0000 C CNN 781 | 1 6000 4300 782 | 0 1 1 0 783 | $EndComp 784 | Wire Wire Line 785 | 6200 4300 6200 4400 786 | $Comp 787 | L GND #PWR08 788 | U 1 1 58DA2CE4 789 | P 6200 4900 790 | F 0 "#PWR08" H 6200 4650 50 0001 C CNN 791 | F 1 "GND" H 6200 4750 50 0000 C CNN 792 | F 2 "" H 6200 4900 50 0001 C CNN 793 | F 3 "" H 6200 4900 50 0001 C CNN 794 | 1 6200 4900 795 | 1 0 0 -1 796 | $EndComp 797 | Wire Wire Line 798 | 6200 4800 6200 4900 799 | Wire Wire Line 800 | 5800 4850 6200 4850 801 | Wire Wire Line 802 | 5800 4850 5800 4300 803 | Connection ~ 6200 4850 804 | Wire Wire Line 805 | 5950 4700 5950 4850 806 | Connection ~ 5950 4850 807 | $Comp 808 | L SN74LV1T125_SOT23_5 IC2 809 | U 1 1 58DA386B 810 | P 5850 5450 811 | F 0 "IC2" H 6000 5350 60 0000 C CNN 812 | F 1 "SN74LV1T125_SOT23_5" H 6400 5200 60 0000 C CNN 813 | F 2 "H_SOT:SOT23-5" H 5850 5450 60 0001 C CNN 814 | F 3 "" H 5850 5450 60 0001 C CNN 815 | 1 5850 5450 816 | -1 0 0 -1 817 | $EndComp 818 | $Comp 819 | L CAP_NP C4 820 | U 1 1 58DA3871 821 | P 6050 5150 822 | F 0 "C4" H 6050 5250 40 0000 L CNN 823 | F 1 "100n" H 6056 5065 40 0000 L CNN 824 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6088 5000 30 0001 C CNN 825 | F 3 "" H 6050 5150 60 0000 C CNN 826 | 1 6050 5150 827 | 0 -1 1 0 828 | $EndComp 829 | Wire Wire Line 830 | 5850 5150 5850 5250 831 | $Comp 832 | L GND #PWR09 833 | U 1 1 58DA3879 834 | P 5850 5750 835 | F 0 "#PWR09" H 5850 5500 50 0001 C CNN 836 | F 1 "GND" H 5850 5600 50 0000 C CNN 837 | F 2 "" H 5850 5750 50 0001 C CNN 838 | F 3 "" H 5850 5750 50 0001 C CNN 839 | 1 5850 5750 840 | -1 0 0 -1 841 | $EndComp 842 | Wire Wire Line 843 | 5850 5650 5850 5750 844 | Wire Wire Line 845 | 5850 5700 6250 5700 846 | Wire Wire Line 847 | 6250 5700 6250 5150 848 | Connection ~ 5850 5700 849 | Wire Wire Line 850 | 6100 5550 6100 5700 851 | Connection ~ 6100 5700 852 | $Comp 853 | L SN74LV1T125_SOT23_5 IC4 854 | U 1 1 58DA3BA9 855 | P 6200 6350 856 | F 0 "IC4" H 6350 6250 60 0000 C CNN 857 | F 1 "SN74LV1T125_SOT23_5" H 5650 6050 60 0000 C CNN 858 | F 2 "H_SOT:SOT23-5" H 6200 6350 60 0001 C CNN 859 | F 3 "" H 6200 6350 60 0001 C CNN 860 | 1 6200 6350 861 | 1 0 0 -1 862 | $EndComp 863 | $Comp 864 | L CAP_NP C3 865 | U 1 1 58DA3BAF 866 | P 6000 6050 867 | F 0 "C3" H 6000 6150 40 0000 L CNN 868 | F 1 "100n" H 6006 5965 40 0000 L CNN 869 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6038 5900 30 0001 C CNN 870 | F 3 "" H 6000 6050 60 0000 C CNN 871 | 1 6000 6050 872 | 0 1 1 0 873 | $EndComp 874 | Wire Wire Line 875 | 6150 6050 6650 6050 876 | Wire Wire Line 877 | 6200 6050 6200 6150 878 | $Comp 879 | L GND #PWR010 880 | U 1 1 58DA3BB7 881 | P 6200 6650 882 | F 0 "#PWR010" H 6200 6400 50 0001 C CNN 883 | F 1 "GND" H 6200 6500 50 0000 C CNN 884 | F 2 "" H 6200 6650 50 0001 C CNN 885 | F 3 "" H 6200 6650 50 0001 C CNN 886 | 1 6200 6650 887 | 1 0 0 -1 888 | $EndComp 889 | Wire Wire Line 890 | 6200 6550 6200 6650 891 | Wire Wire Line 892 | 5800 6600 6200 6600 893 | Wire Wire Line 894 | 5800 6600 5800 6050 895 | Wire Wire Line 896 | 5800 6050 5850 6050 897 | Connection ~ 6200 6600 898 | Wire Wire Line 899 | 5950 6450 5950 6600 900 | Connection ~ 5950 6600 901 | $Comp 902 | L SN74LV1T125_SOT23_5 IC5 903 | U 1 1 58DA3C43 904 | P 6250 7300 905 | F 0 "IC5" H 6400 7200 60 0000 C CNN 906 | F 1 "SN74LV1T125_SOT23_5" H 5300 7200 60 0000 C CNN 907 | F 2 "H_SOT:SOT23-5" H 6250 7300 60 0001 C CNN 908 | F 3 "" H 6250 7300 60 0001 C CNN 909 | 1 6250 7300 910 | 1 0 0 -1 911 | $EndComp 912 | $Comp 913 | L CAP_NP C5 914 | U 1 1 58DA3C49 915 | P 6050 7000 916 | F 0 "C5" H 6050 7100 40 0000 L CNN 917 | F 1 "100n" H 6056 6915 40 0000 L CNN 918 | F 2 "H_smd_passives:CAPC_0603_1608X86N" H 6088 6850 30 0001 C CNN 919 | F 3 "" H 6050 7000 60 0000 C CNN 920 | 1 6050 7000 921 | 0 1 1 0 922 | $EndComp 923 | Wire Wire Line 924 | 6650 7000 6200 7000 925 | Wire Wire Line 926 | 6250 7000 6250 7100 927 | $Comp 928 | L GND #PWR011 929 | U 1 1 58DA3C51 930 | P 6250 7600 931 | F 0 "#PWR011" H 6250 7350 50 0001 C CNN 932 | F 1 "GND" H 6250 7450 50 0000 C CNN 933 | F 2 "" H 6250 7600 50 0001 C CNN 934 | F 3 "" H 6250 7600 50 0001 C CNN 935 | 1 6250 7600 936 | 1 0 0 -1 937 | $EndComp 938 | Wire Wire Line 939 | 6250 7500 6250 7600 940 | Wire Wire Line 941 | 5850 7550 6250 7550 942 | Wire Wire Line 943 | 5850 7550 5850 7000 944 | Wire Wire Line 945 | 5850 7000 5900 7000 946 | Connection ~ 6250 7550 947 | Wire Wire Line 948 | 6000 7400 6000 7550 949 | Connection ~ 6000 7550 950 | Wire Wire Line 951 | 5700 5250 5700 4600 952 | Wire Wire Line 953 | 5700 4600 5950 4600 954 | Wire Wire Line 955 | 4450 5450 5550 5450 956 | Wire Wire 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7700 998 | Wire Wire Line 999 | 3700 6100 3700 7300 1000 | Wire Wire Line 1001 | 4350 7700 650 7700 1002 | Wire Wire Line 1003 | 650 7700 650 5900 1004 | Wire Wire Line 1005 | 750 6000 750 7600 1006 | Wire Wire Line 1007 | 750 7600 4450 7600 1008 | Wire Wire Line 1009 | 5950 6350 4550 6350 1010 | Wire Wire Line 1011 | 4550 6350 4550 7500 1012 | Wire Wire Line 1013 | 4550 7500 850 7500 1014 | Wire Wire Line 1015 | 850 7500 850 6100 1016 | Wire Wire Line 1017 | 1450 4600 1550 4600 1018 | Wire Wire Line 1019 | 1550 4600 1550 5000 1020 | Wire Wire Line 1021 | 650 5100 650 4000 1022 | Wire Wire Line 1023 | 650 4000 7650 4000 1024 | Wire Wire Line 1025 | 7650 4000 7650 2250 1026 | Connection ~ 1000 5100 1027 | $Comp 1028 | L GND #PWR012 1029 | U 1 1 58DBA5C8 1030 | P 7400 2650 1031 | F 0 "#PWR012" H 7400 2400 50 0001 C CNN 1032 | F 1 "GND" H 7400 2500 50 0000 C CNN 1033 | F 2 "" H 7400 2650 50 0001 C CNN 1034 | F 3 "" H 7400 2650 50 0001 C CNN 1035 | 1 7400 2650 1036 | 1 0 0 -1 1037 | $EndComp 1038 | Wire Wire Line 1039 | 7550 1900 7550 3900 1040 | Wire Wire Line 1041 | 7550 3900 550 3900 1042 | Wire Wire Line 1043 | 550 3900 550 5200 1044 | Connection ~ 850 5200 1045 | $Comp 1046 | L R R3 1047 | U 1 1 58DC1961 1048 | P 7500 5350 1049 | F 0 "R3" V 7450 5200 40 0000 C CNN 1050 | F 1 "33R" V 7500 5270 40 0000 L CNN 1051 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5350 30 0001 C CNN 1052 | F 3 "" H 7500 5350 30 0000 C CNN 1053 | 1 7500 5350 1054 | 0 1 1 0 1055 | $EndComp 1056 | $Comp 1057 | L R R4 1058 | U 1 1 58DC1E5E 1059 | P 7500 5450 1060 | F 0 "R4" V 7450 5300 40 0000 C CNN 1061 | F 1 "33R" V 7500 5370 40 0000 L CNN 1062 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5450 30 0001 C CNN 1063 | F 3 "" H 7500 5450 30 0000 C CNN 1064 | 1 7500 5450 1065 | 0 1 1 0 1066 | $EndComp 1067 | $Comp 1068 | L R R5 1069 | U 1 1 58DC1F02 1070 | P 7500 5550 1071 | F 0 "R5" V 7450 5400 40 0000 C CNN 1072 | F 1 "33R" V 7500 5470 40 0000 L CNN 1073 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5550 30 0001 C CNN 1074 | F 3 "" H 7500 5550 30 0000 C CNN 1075 | 1 7500 5550 1076 | 0 1 1 0 1077 | $EndComp 1078 | $Comp 1079 | L R R6 1080 | U 1 1 58DC1FAA 1081 | P 7500 5650 1082 | F 0 "R6" V 7450 5500 40 0000 C CNN 1083 | F 1 "33R" V 7500 5570 40 0000 L CNN 1084 | F 2 "H_smd_passives:RESC_0603_1508X63N" V 7430 5650 30 0001 C CNN 1085 | F 3 "" H 7500 5650 30 0000 C CNN 1086 | 1 7500 5650 1087 | 0 1 1 0 1088 | $EndComp 1089 | Wire Wire Line 1090 | 4200 5550 4200 5800 1091 | Text Notes 9150 6000 0 59 Italic 12 1092 | PDIP8\nsocket 1093 | $EndSCHEMATC 1094 | -------------------------------------------------------------------------------- /design_files/FlashPi_V20_BOM.ods: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/hexeguitar/FLASH-Pi/bb54decb2c8266cb13bb4b36742df34ab13c8bf9/design_files/FlashPi_V20_BOM.ods 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