VanniandClaude Opus 5.5 969075a5ae Capcom CPS-3: new driver, all games including 3rd Strike 4rd Arrange Edition ...

A C89 port of current MAME's cps3.cpp and cps3_a.cpp: MAME's 53 sets
without the multi-game bootlegs, plus sfiii4n, the 3rd Strike "4rd
Arrange Edition 2013" hack that FBNeo has and MAME does not.

- Encryption with the per-game keys, through the new SH-2 hooks.
- Flash SIMMs (Fujitsu 29F016A), EEPROM, inputs, save states.
- Video: sprites with zoom, tilemaps, text layer, shadow/highlight,
  full screen zoom; palette and character DMA.
- The 16-voice sample chip (sndhrdw/cps3_sndhrdw.c).
- No CD drive: the BIOS no-CD flag is always set, so the CD sets run
  from the SIMMs; the Red Earth / Warzard CD BIOSes, with no such flag,
  start the game straight from the SIMMs.
- A "Region" DIP switch patches the cart's region byte at reset:
  Europe by default, USA on 2nd Impact (no European release), any
  region or "As BIOS" selectable.
- Idle loop skip per game (FBNeo's addresses).

Docs in docs/capcom-cps3.md, sets in metadata/mame2003-plus.xml.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_013Vje3pEtpLHubqCGwCgoQX

2026-10-21 15:21:15 +02:00

..

capcom-cps3.md

Capcom CPS-3: new driver, all games including 3rd Strike 4rd Arrange Edition

2026-10-21 15:21:15 +02:00

sega-model1.md

Sega Model 1: new driver, TGP HLE checked bit for bit against the real TGP

2026-10-21 12:34:33 +02:00

sega-model2.md

Sega Model 2 (original, 2A, 2B, 2C): backport from current MAME, 84 sets (#2084)

2026-10-20 15:38:36 -04:00