Files
libretro/emulators/pcsx1.yml
T
Abdessamad Derraz b3b3880c19 chore: say which repository each source_ref cites
Profiles that read two repositories, a libretro port and its upstream,
now prefix each citation with source or upstream, decided by which tree
carries the cited value at its pin. The emulator pages use the word to
tell libretro glue, emulator code as the port carries it, and the
upstream emulator apart.
2026-10-20 09:23:41 +02:00

51 lines
1.9 KiB
YAML

emulator: PCSX1
type: libretro
core_classification: community_fork
source: "https://github.com/libretro/pcsx1-libretro"
upstream: "https://github.com/notaz/pcsx_rearmed"
profiled_date: "2026-03-24"
source_commit: "35dabb85ff3af6825820f54090d344945f65d24e"
core_version: "r22"
display_name: "Sony - PlayStation (PCSX1)"
cores: [pcsx1]
systems: [sony-playstation]
notes: >
Never-completed fork of PCSX-ReARMed targeting general PC hardware. Experimental, abandoned since 2018.
HLE BIOS built-in: if no BIOS file found, core warns and falls back to HLE automatically.
BIOS search order: scph1001.bin, scph5501.bin, scph7001.bin by exact filename, then scans system
directory for any file matching "scph*" (case-insensitive) with size == 512 KB.
No region detection, no hash validation. First valid BIOS found is used regardless of region.
.info declares scph5500/5501/5502 but code explicitly searches scph1001/5501/7001 first.
files:
- name: "scph1001.bin"
description: "SCPH-1001 (v2.2 12-04-95 A)"
priority: 1
required: false
hle_fallback: true
size: 524288
validation: [size]
source_ref: "source frontend/libretro.c:1229 (bios[0]), :1181 (size check)"
- name: "scph5501.bin"
description: "SCPH-5501 (v3.0 11-18-96 A)"
priority: 2
required: false
hle_fallback: true
size: 524288
validation: [size]
source_ref: "source frontend/libretro.c:1229 (bios[1]), :1181 (size check)"
- name: "scph7001.bin"
description: "SCPH-7001 (v4.1 12-16-97 A)"
priority: 3
required: false
hle_fallback: true
size: 524288
validation: [size]
source_ref: "source frontend/libretro.c:1229 (bios[2]), :1181 (size check)"
# Dynamic scan fallback: after the 3 named files, find_any_bios() scans the
# system directory for any file starting with "scph" (case-insensitive) that
# is exactly 512 KB. This covers scph5500.bin, scph5502.bin, scph3000.bin, etc.