Rustation - RetroBIOS

Type	libretro
Classification	Official ports
Source	https://github.com/libretro/rustation-libretro
Upstream	https://github.com/simias/rustation
Version	v1
Profiled	2026-03-25
Cores	rustation
Systems	sony-playstation

Technical notes

Scans every file in the system directory, filters by exact 512 KB size, then validates the full binary against an internal SHA-256 database (lifted from Mednafen). Region must match the loaded disc. Known-bad dumps are rejected. No filename requirement. No HLE fallback. "Boot to BIOS menu" core option allows booting without a disc. Database contains 24 entries (22 good, 2 known-bad rejected) covering BIOS versions 1.0 through 4.5. .info declares firmware_count=0; incorrect. Project abandoned, superseded by rustation-ng.

22 files | 3 required, 19 optional | 22 in repo, 0 missing

scph5500.bin required in repo japan
SCPH-5500 (v3.0 J)

• Size: 512.0 KB
• MD5: 8dd7d5296a65...
• SHA256: 9c0421858e21...
• Validation: size, sha256
• Source: src/bios/db.rs:158-167
• Platforms: batocera, emudeck, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph5501.bin required in repo north-america
SCPH-5501 (v3.0 A)

• Size: 512.0 KB
• MD5: 490f666e1afb...
• SHA256: 11052b6499e4...
• Validation: size, sha256
• Source: src/bios/db.rs:168-177
• Platforms: batocera, emudeck, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph5502.bin required in repo europe
SCPH-5502 (v3.0 E)

• Size: 512.0 KB
• MD5: 32736f17079d...
• SHA256: 1faaa18fa820...
• Validation: size, sha256
• Source: src/bios/db.rs:178-187
• Platforms: batocera, emudeck, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph1000.bin optional in repo japan
SCPH-1000 (v1.0 J)

• Size: 512.0 KB
• SHA256: cfc1fc38eb44...
• Validation: size, sha256
• Source: src/bios/db.rs:38-47
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph3000.bin optional in repo japan
SCPH-3000 (v1.1 J)

• Size: 512.0 KB
• SHA256: 5eb3aee49593...
• Validation: size, sha256
• Source: src/bios/db.rs:48-57
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph3500.bin optional in repo japan
SCPH-3500 (v2.1 J)

• Size: 512.0 KB
• SHA256: 6f71ca1e716d...
• Validation: size, sha256
• Source: src/bios/db.rs:78-87
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph5000.bin optional in repo japan
SCPH-5000 (v2.2 J)

• Size: 512.0 KB
• SHA256: 0c8359870cba...
• Validation: size, sha256
• Source: src/bios/db.rs:108-117
• Platforms: lakka, retroarch, retrodeck, retropie, romm
• A known-bad v2.2 J dump also exists in the DB but is rejected.

dtlh1100.bin optional in repo japan
DTL-H1100 (v2.2 J, debugging station)

• Size: 512.0 KB
• SHA256: 4018749b3698...
• Validation: size, sha256
• Source: src/bios/db.rs:148-157

scph7000.bin optional in repo japan
SCPH-7000 (v4.0 J)

• Size: 512.0 KB
• SHA256: e900504d1755...
• Validation: size, sha256
• Source: src/bios/db.rs:198-207

scph7000w.bin optional in repo japan
SCPH-7000W (v4.1 J)

• Size: 512.0 KB
• SHA256: b3aa63cf30c8...
• Validation: size, sha256
• Source: src/bios/db.rs:208-217

scph100.bin optional in repo japan
SCPH-100 (v4.3 J)

• Size: 512.0 KB
• SHA256: b29b4b5fcdde...
• Validation: size, sha256
• Source: src/bios/db.rs:238-247
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph1001_v20.bin optional in repo north-america
SCPH-1001 (v2.0 A)

• Size: 512.0 KB
• SHA256: 42e4124be762...
• Validation: size, sha256
• Source: src/bios/db.rs:58-67

scph1001_v21.bin optional in repo north-america
SCPH-1001 (v2.1 A)

• Size: 512.0 KB
• SHA256: 6ad5521d105a...
• Validation: size, sha256
• Source: src/bios/db.rs:88-97

scph1001.bin optional in repo north-america
SCPH-1001 (v2.2 A)

• Size: 512.0 KB
• SHA256: 71af94d1e47a...
• Validation: size, sha256
• Source: src/bios/db.rs:128-137
• Platforms: batocera, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph7001.bin optional in repo north-america
SCPH-7001 (v4.1 A)

• Size: 512.0 KB
• SHA256: 39dcc1a07170...
• Validation: size, sha256
• Source: src/bios/db.rs:218-227
• Platforms: batocera, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph101.bin optional in repo north-america
SCPH-101 (v4.5 A)

• Size: 512.0 KB
• SHA256: aca9cbfa974b...
• Validation: size, sha256
• Source: src/bios/db.rs:258-267
• Platforms: batocera, lakka, recalbox, retroarch, retrodeck, retropie, rocknix, romm

scph1002.bin optional in repo europe
SCPH-1002 (v2.0 E)

• Size: 512.0 KB
• SHA256: 0af2be3468d3...
• Validation: size, sha256
• Source: src/bios/db.rs:68-77
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph1002b.bin optional in repo europe
SCPH-1002 (v2.1 E)

• Size: 512.0 KB
• SHA256: 1efb0cfc5db8...
• Validation: size, sha256
• Source: src/bios/db.rs:98-107

scph1002c.bin optional in repo europe
SCPH-1002 (v2.2 E)

• Size: 512.0 KB
• SHA256: 3d06d2c46931...
• Validation: size, sha256
• Source: src/bios/db.rs:138-147

scph7002.bin optional in repo europe
SCPH-7002 (v4.1 E)

• Size: 512.0 KB
• SHA256: 5e84a94818cf...
• Validation: size, sha256
• Source: src/bios/db.rs:228-237
• Platforms: lakka, retroarch, retrodeck, retropie, romm

scph102.bin optional in repo europe
SCPH-102 (v4.4 E)

• Size: 512.0 KB
• SHA256: 5c0166da24e2...
• Validation: size, sha256
• Source: src/bios/db.rs:248-257

scph102_v45.bin optional in repo europe
v4.5 E

• Size: 512.0 KB
• SHA256: 42244b0c6508...
• Validation: size, sha256
• Source: src/bios/db.rs:268-277

Generated on 2026-09-14T09:03:10Z