Technical Info
- 1Mbit EPROM Confusion – JEDEC VS non-JEDEC
- A note on CPS2 conversions
- AAA16K4P RAM chips
- ABI ICT-24 Digital IC Tester tech info
- Choplifter MCU dumped
- Commodore 64 Game Killer cartridge
- Contra / Gryzor stereo sound
- Data East ’59’ 68000 CPU Info
- Fluke 68000 POD ROM revisions
- Jumping PCB info
- Konami 007644 custom chip
- Konami 054539 info
- Konami Track & Field / Hyper Olympic Tester – BETA 1.3 & TEST 1.2
- PC Engine -> JAMMA PCB
- Popeye bootleg partial schematics
- Popeye tech info
- Rainbow Islands – Reset/Watchdog Circuit
- Rainbow Islands – Clock Circuits
- Reading Irem MASKROM’s
- Silent Scope RTC data information
- Taito F3 PALs confusion
- Taito PC080 & PC090 info
- Time Pilot diagnostic ROM update
- Unfinished Strider – CPS1 hacking project
- X Multiply RAM errors