Reference

RetroDECK: Atari 400-800

RetroDECK's list for Atari 400-800. Part of the RetroDECK page, whose other systems are listed there. Each file below is as RetroDECK declares it, with its status in the pack.

Files

24/24 files verified
Emulators: Atari800

ATARIBAS.ROM at bios/ATARIBAS.ROM - OK
MD5: 0bac0c6a50104045d902df4503a4c30b
Served by: bios/Atari/400-800/ATARIBAS.ROM (sha1 3693c9cb)
Read by atari800 (ATARIBAS.ROM at atari800/src/sysrom.c:105-107 (emulator code, libretro port), atari800/src/sysrom.c:292 (emulator code, libretro port))
ATARIOSA.ROM at bios/ATARIOSA.ROM - OK
MD5: eb1f32f5d9f382db1bbfb8d7f9cb343a
Served by: bios/Atari/400-800/ATARIOSA.ROM (sha1 6dd53356)
Read by atari800 (ATARIOSA.ROM at atari800/src/sysrom.c:89-90 (emulator code, libretro port), atari800/src/sysrom.c:285 (emulator code, libretro port))
ATARIOSB.ROM at bios/ATARIOSB.ROM - OK
MD5: a3e8d617c95d08031fe1b20d541434b2
Served by: bios/Atari/400-800/ATARIOSB.ROM (sha1 f1f0741b)
Read by atari800 (by name)
ATARIXL.ROM at bios/ATARIXL.ROM - OK
MD5: 06daac977823773a3eea3422fd26a703
Served by: bios/Atari/400-800/ATARIXL.ROM (sha1 ae4f523b)
Read by atari800 (ATARIXL.ROM at atari800/src/sysrom.c:92-101 (emulator code, libretro port), atari800/src/sysrom.c:288 (emulator code, libretro port))
ROM_400/800_CUSTOM at bios/ROM_400/800_CUSTOM - OK, no core the platform runs opens it
MD5: a3e8d617c95d08031fe1b20d541434b2, 7e5e4ce9508edef684ebe2c5a0e6f0d3
Served by: bios/Atari/400-800/ATARIOSB.ROM (sha1 f1f0741b)
No reader found (cores examined: atari800)
ROM_BASIC_A at bios/ROM_BASIC_A - OK
MD5: a4dc52536d526ecc51ea857b9fa2b90f
Served by: bios/Atari/400-800/ROM_BASIC_A (sha1 70cdf574)
Read by atari800 (atari-basic-rev-a.rom at atari800/src/sysrom.c:105 (emulator code, libretro port), atari800/src/sysrom.c:140 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_BASIC_B at bios/ROM_BASIC_B - OK
MD5: 04ea6a4e386601445ca5bfc8e37fb620
Served by: bios/Atari/400-800/ROM_BASIC_B (sha1 7ad88dd9)
Read by atari800 (atari-basic-rev-b.rom at atari800/src/sysrom.c:106 (emulator code, libretro port), atari800/src/sysrom.c:141 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_AA00R10 at bios/ROM_OS_AA00R10 - OK
MD5: e3e8c74bfe1dcd6b56af50bd9a82dc15
Served by: bios/Atari/400-800/ROM_OS_AA00R10 (sha1 83c9afee)
Read by atari800 (atari-1200xl-os-rev-10.rom at atari800/src/sysrom.c:92 (emulator code, libretro port), atari800/src/sysrom.c:127 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_AA00R11 at bios/ROM_OS_AA00R11 - OK
MD5: eacb8069c45e2ec4e0a19978bf2fc334
Served by: bios/Atari/400-800/ROM_OS_AA00R11 (sha1 5833e3a5)
Read by atari800 (atari-1200xl-os-rev-11.rom at atari800/src/sysrom.c:93 (emulator code, libretro port), atari800/src/sysrom.c:128 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_A_NTSC at bios/ROM_OS_A_NTSC - OK
MD5: a3c1585b5d19719f8acfa2b093bea75f
Served by: bios/Atari/400-800/ROM_OS_A_NTSC (sha1 f821911f)
Read by atari800 (atari-800-os-a-ntsc.rom at atari800/src/sysrom.c:89 (emulator code, libretro port), atari800/src/sysrom.c:124 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_A_PAL at bios/ROM_OS_A_PAL - OK
MD5: eb1f32f5d9f382db1bbfb8d7f9cb343a
Served by: bios/Atari/400-800/ATARIOSA.ROM (sha1 6dd53356)
Read by atari800 (ATARIOSA.ROM at atari800/src/sysrom.c:89-90 (emulator code, libretro port), atari800/src/sysrom.c:285 (emulator code, libretro port))
ROM_OS_BB00R1 at bios/ROM_OS_BB00R1 - OK
MD5: 9aea45e724d2588fbbeda658c7dc53ee
Served by: bios/Atari/400-800/ROM_OS_BB00R1 (sha1 881d0306)
Read by atari800 (atari-xl-os-ver-1.rom at atari800/src/sysrom.c:94 (emulator code, libretro port), atari800/src/sysrom.c:129 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_BB01R2 at bios/ROM_OS_BB01R2 - OK
MD5: 06daac977823773a3eea3422fd26a703
Served by: bios/Atari/400-800/ATARIXL.ROM (sha1 ae4f523b)
Read by atari800 (ATARIXL.ROM at atari800/src/sysrom.c:92-101 (emulator code, libretro port), atari800/src/sysrom.c:288 (emulator code, libretro port))
ROM_OS_BB01R3 at bios/ROM_OS_BB01R3 - OK
MD5: 54e704558a6aedfc45cebf8f8ac9c312
Served by: bios/Atari/400-800/ROM_OS_BB01R3 (sha1 f03b9b93)
Read by atari800 (atari-xl-os-ver-3.rom at atari800/src/sysrom.c:99 (emulator code, libretro port), atari800/src/sysrom.c:134 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_BB01R4 at bios/ROM_OS_BB01R4 - OK
MD5: b7a2a04677d34f069eeb643d5238bf86
Served by: bios/Atari/400-800/BB01R4_OS.ROM (sha1 decde89f)
Read by atari800 (BB01R4_OS.ROM at atari800/src/sysrom.c:100 (emulator code, libretro port))
ROM_OS_BB01R59 at bios/ROM_OS_BB01R59 - OK
MD5: d467f55fb7643553b69b34bf7e805b7d
Served by: bios/Atari/400-800/ROM_OS_BB01R59 (sha1 a36b8b20)
Read by atari800 (ROM_OS_BB01R59 at atari800/src/sysrom.c:101 (emulator code, libretro port), atari800/src/sysrom.c:136 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_BB01R59A at bios/ROM_OS_BB01R59A - OK
MD5: 69396860e53f58d798421d06d766c3ba
Served by: bios/Atari/400-800/ROM_OS_BB01R59A (sha1 1597e1d2)
Read by atari800 (ROM_OS_BB01R59A at atari800/src/sysrom.c:102 (emulator code, libretro port), atari800/src/sysrom.c:137 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_BB02R3 at bios/ROM_OS_BB02R3 - OK, no core the platform runs opens it
MD5: 2dbc73da0d34994d1e2e62e22eb49224
Served by: bios/Atari/400-800/ROM_OS_BB02R3 (sha1 eab7ae3c)
No reader found (cores examined: atari800)
ROM_OS_BB02R3V4 at bios/ROM_OS_BB02R3V4 - OK
MD5: 9f5449c881475a5cca40849c743205f8
Served by: bios/Atari/400-800/ROM_OS_BB02R3V4 (sha1 c130c948)
Read by atari800 (ROM_OS_BB02R3V4 at atari800/src/sysrom.c:97 (emulator code, libretro port), atari800/src/sysrom.c:132 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_OS_B_NTSC at bios/ROM_OS_B_NTSC - OK
MD5: 4177f386a3bac989a981d3fe3388cb6c, f5b246fa5237b44c41c6c831ccf18a2d
Served by: bios/Atari/400-800/ROM_OS_B_NTSC (sha1 db103158)
Read by atari800 (ATARIOSB.ROM at atari800/src/sysrom.c:91 (emulator code, libretro port), atari800/src/sysrom.c:286 (emulator code, libretro port))
ROM_OS_CC01R4 at bios/ROM_OS_CC01R4 - OK
MD5: 65020266380e33cce50ebf8b9d91122a
Served by: bios/Atari/400-800/ROM_OS_CC01R4 (sha1 4e7fdcfa)
Read by atari800 (ROM_OS_CC01R4 at atari800/src/sysrom.c:98 (emulator code, libretro port), atari800/src/sysrom.c:133 (emulator code, libretro port), atari800/src/sysrom.c:317-427 (emulator code, libretro port), atari800/src/atari.c:537 (emulator code, libretro port))
ROM_XEGAME at bios/ROM_XEGAME - OK
MD5: d7eb37aec6960cba36bc500e0e5d00bc
Served by: bios/Atari/400-800/XEGAME.ROM (sha1 a107db7f)
Read by atari800 (XEGAME.ROM at atari800/src/sysrom.c:108 (emulator code, libretro port))
c101687.rom at bios/c101687.rom - OK, no core the platform runs opens it
MD5: 42cbd989802c17d0ac3731d33270d835
Served by: bios/Atari/400-800/c101687.rom (sha1 0e0625ab)
No reader found (cores examined: atari800)
xegs.zip at bios/xegs.zip - OK
Served by: bios/Atari/400-800/xegs.zip (sha1 22f5beac)
Read by mame (xegs.zip at src/mame/atari/atari400.cpp:2403-2406 (emulator code, libretro port) (by name))

Data as of 24 October 2026.