27256

27256 to 27512

Various boards to convert from one chip to another

BrettHallen

2

fround

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

jotego

338

28C256 to 27C256

PCBs to plug various newer SMT parts into vintage DIP sockets. Generaly to use a newer PLCC, SOIC, or TSOP EEPROM or Flash part to replace a DIP mask ROM or UV EPROM in a vintage computer.

bkw777

31

ZX81 EPROM

Projects for Sinclair computers (ZX80, ZX81, TS1000, TS1500, TS2068, Spectrum and clones)

BrettHallen

5

wwfsstar

FPGA cores compatible with multiple arcade game machines and KiCAD schematics of arcade games. Working on MiSTer FPGA/Analogue Pocket

jotego

338

T2000

Reverse engineerte Hardware aus deutschen Spielautomaten.

stonedDiscord

4

nova modern

ForgottenMachines

5

Amiga 1000

Recreating retro computer schematics in KiCAD

omega9380

18