emulator: FS-UAE
type: standalone + libretro
core_classification: community_fork
source: "https://github.com/libretro/libretro-fsuae"
upstream: "https://github.com/FrodeSolheim/fs-uae"
profiled_date: "2026-03-26"
core_version: "v5.0.7"
display_name: "Commodore - Amiga (FS-UAE)"
cores:
  - fsuae
systems:
  - amiga

notes: |
  FS-UAE is an Amiga emulator by Frode Solheim, based on UAE/WinUAE.

  Standalone: scans --kickstarts_dir for .rom/.bin files (default: Documents/FS-UAE/Kickstarts/).
  Batocera overrides to bios/amiga/ via --kickstarts_dir (fsuaePaths.py:8, fsuaeGenerator.py:68).
  Libretro port: scans save_dir/fsuae/Kickstarts/ (frozen at v2.7.15).
  Identification by SHA-1 checksum, not filename (rommgr.cpp:92-151, romservice.py:78-91).
  AROS kickstart (1 MB) compiled into binary as fallback for all models (rommgr.cpp:112).
  rom.key searched in kickstart dir and multiple fallback paths (rommgr.cpp:1397-1498).

  Supported models: A1000, A500, A500+, A600, A1200, A3000, A4000, A4000T, CD32, CDTV.
  Default model is A500. Each model auto-selects its kickstart via quickstart
  mechanism (cfgfile.cpp:9468-9517 for A500, cfgfile.cpp:9732-9791 for dispatch).

  ROM database shared between standalone and libretro (same WinUAE-derived rommgr.cpp).
  Upstream v5.0.7 has a larger database (332 vs ~200 ROM IDs in libretro port).
  Also supports Arcadia, ALG, freezer cartridges, SCSI/CPU board ROMs when configured.

files:
  - name: "amiga-os-130.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 262144
    sha1: "891e9a547772fe0c6c19b610baf8bc4ea7fcb785"
    validation: [sha1]
    mode: both
    note: "Amiga 500 Kickstart 1.3 r34.5. Default model ROM."
    source_ref: "rommgr.cpp:150-151 (id=6, ROMTYPE_KICK)"

  - name: "amiga-os-204.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "c5839f5cb98a7a8947065c3ed2f14f5f42e334a1"
    validation: [sha1]
    mode: both
    note: "Amiga 500+ Kickstart 2.04 r37.175."
    source_ref: "rommgr.cpp:158-159 (id=7, ROMTYPE_KICK)"

  - name: "amiga-os-205.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "02843c4253bbd29aba535b0aa3bd9a85034ecde4"
    validation: [sha1]
    mode: both
    note: "Amiga 600 Kickstart 2.05 r37.350."
    source_ref: "rommgr.cpp:164-165 (id=10, ROMTYPE_KICK)"

  - name: "amiga-os-120.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 262144
    sha1: "11f9e62cf299f72184835b7b2a70a16333fc0d88"
    validation: [sha1]
    mode: both
    note: "Amiga 1000 Kickstart 1.2 r33.180."
    source_ref: "rommgr.cpp:148-149 (id=5, ROMTYPE_KICK)"

  - name: "amiga-os-310-a1200.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "e21545723fe8374e91342617604f1b3d703094f1"
    validation: [sha1]
    mode: both
    note: "Amiga 1200 Kickstart 3.1 r40.68."
    source_ref: "rommgr.cpp:185-186 (id=15, ROMTYPE_KICK)"

  - name: "amiga-os-310-a3000.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "f8e210d72b4c4853e0c9b85d223ba20e3d1b36ee"
    validation: [sha1]
    mode: both
    note: "Amiga 3000 Kickstart 3.1 r40.68."
    source_ref: "rommgr.cpp:189-190 (id=61, ROMTYPE_KICK)"

  - name: "amiga-os-310-a4000.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "5fe04842d04a489720f0f4bb0e46948199406f49"
    validation: [sha1]
    mode: both
    note: "Amiga 4000 Kickstart 3.1 r40.68."
    source_ref: "rommgr.cpp:195-196 (id=16, ROMTYPE_KICK)"

  - name: "amiga-os-310-cd32.rom"
    system: amiga
    required: false
    hle_fallback: true
    size: 524288
    sha1: "3525be8887f79b5929e017b42380a79edfee542d"
    validation: [sha1]
    mode: both
    note: "Amiga CD32 Kickstart 3.1 r40.60."
    source_ref: "rommgr.cpp:312-313 (id=18, ROMTYPE_KICKCD32)"

  - name: "amiga-ext-310-cd32.rom"
    system: amiga
    required: false
    size: 524288
    sha1: "5bef3d628ce59cc02a66e6e4ae0da48f60e78f7f"
    validation: [sha1]
    mode: both
    note: "CD32 extended ROM r40.60. Required for CD32 mode."
    source_ref: "rommgr.cpp:314-315 (id=19, ROMTYPE_EXTCD32)"

  - name: "cd32fmv.rom"
    system: amiga
    required: false
    size: 262144
    sha1: "03ca81c7a7b259cf64bc9582863eca0f6529f435"
    validation: [sha1]
    mode: both
    note: "CD32 Full Motion Video cartridge ROM v40.30. Also accepts v40.22 (391777-01)."
    source_ref: "rommgr.cpp:323-326 (id=23/74, ROMTYPE_CD32CART)"

  - name: "amiga-ext-130-cdtv.rom"
    system: amiga
    required: false
    size: 262144
    sha1: "7ba40ffa17e500ed9fed041f3424bd81d9c907be"
    validation: [sha1]
    mode: both
    note: "CDTV extended ROM v1.0. Required for CDTV mode. Also accepts v2.30 and v2.7."
    source_ref: "rommgr.cpp:328-329 (id=20, ROMTYPE_EXTCDTV)"

  - name: "rom.key"
    system: amiga
    required: false
    mode: both
    note: "Cloanto Amiga Forever decryption key. Enables encrypted ROM loading."
    source_ref: "rommgr.cpp:119-124 (ROMTYPE_KEY), rommgr.cpp:1397-1412 (addkeydir)"