└── README.md /README.md: -------------------------------------------------------------------------------- 1 | # Analogue Mega Sg 2 | ### Instructions 3 | - Extract everything to the root of your SD card and be sure to remove any existing firmware file 4 | - Place BIOS files in the BIOS folder 5 | ### JB Firmware V7.9 6 | - Now supports all hardware versions 7 | - Many accuracy improvements to increase compatibility with the various Sega CD units and 32x. 8 | - Fixed bus timing issue after certain writes - this affected Virtua Racing in some situations. 9 | - Fixed RESET instruction's output so reset is only asserted during the instruction. 10 | - Fixed SMS IRQ Hcount test. 11 | - Fixed spaces in menus so they are now highlighted. 12 | - Fixed turning off auto region detection resulting in games not restarting after a reset. 13 | - Fixed Cheat codes and controller passthrough so they work if C button is used instead of B button to back out of menus. 14 | - Fixed screen tearing on SMS. 15 | - Fixed CRAM dots on Sonic 3 water areas. 16 | - Fixed audio in Outrun - SMS PSG/FM enable flags added. 17 | - Fixed sound corruption in Titan Mega Demo after running Bad Apple (and other conditions). 18 | - Fixed Tiny Toon Adventures silent audio on title screen. 19 | - Fixed Metal Blast 2277 music speed issue. 20 | - Fixed Bishoujo Senshi Sailor Moon bottom row of glitchy pixels. 21 | - Fixed Desert Strike SMS crash on pause. 22 | - Fixed Demons of Asteborg cartridge issue. 23 | - Added support for Columbus Circle games (16 Bit Rhythm Land, etc). 24 | - Added support for XE-1AP analog controller. 25 | - 3D glasses can be used to play 3D games (note: DAC suggested for best results). 26 | - FM Powerbase Mini can be used to play FM audio now. It is enabled in the audio menu. 27 | - Coleco's filter option menu is back. 28 | - Coleco digi samples (Sewer Sam, etc) are working now. 29 | --------------------------------------------------------------------------------