Ps63b.1a Jun 2026

It's only the PAL at 1A that needs to be changed. It serves as a security chip and changes from game to game. Arcade-Projects Forums DARKSOFT: CPS-1 / CPS-1.5 MULTI* | SaveYourGames The Darksoft CPS-1 Multi kit comes with the following items: CPS-1 Multi PCB* ❖! Sound Board ❖! Filter Board ❖! JAMMA Finger ❖... SaveYourGames The Punisher (World 930422) - International Arcade Museum f0035f0dac927af50e21f5c57b7b4462856aa50c | ROM Size: 279 | row: | ROM Name: iob1.12d | SHA1: Museum of the Game Cps1 new bootleg set, pal dumps and other bits n bobs (#6530) Apr 9, 2020 —

This occurs because the chip's internal logic was originally secured or difficult to dump. In many MAME versions, the game can still run without this specific file by emulating its function through code, though a "perfect" dump is preferred for 100% hardware-accurate preservation. Context: The Punisher (1993) ps63b.1a