Software › Acorn Atom DOS
Acorn Atom DOS
system Grey · copyright, community-distributed
The Atom DOS ROM: the disk operating system that adds the *-commands and file handling for the Atom's floppy disc interface. Used by the DOS configuration. A system ROM, self-hosted here (grey).
Format: Acorn Atom ROM image (4 KB) · By: Acorn Computers · Licence: Acorn system ROM (copyright, community-distributed)
Runs on
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First 512 bytes of file — offset, bytes, ASCII.
00000000 A9 01 8D 02 0A A9 00 8D 02 0A 4C E2 EE 20 16 E0 ..........L.. ..
00000010 44 49 53 4B 20 EA 68 85 EA 68 85 EB A0 00 E6 EA DISK .h..h......
00000020 D0 02 E6 EB B1 EA 30 08 F0 06 20 F4 FF 4C 1E E0 ......0... ..L..
00000030 6C EA 00 84 E9 20 41 E0 20 C9 E5 A4 E9 A2 00 F0 l.... A. .......
00000040 02 A2 40 20 76 F8 86 9A C9 22 F0 43 C9 0D F0 0C ..@ v....".C....
00000050 9D 00 01 E8 C8 B9 00 01 C9 20 D0 F0 A9 0D 9D 00 ......... ......
00000060 01 A9 01 85 9B A2 9A 60 A0 00 B5 00 99 9A 00 E8 .......`........
00000070 C8 C0 0A 90 F5 A9 20 A0 06 99 A5 00 88 10 FA C8 ...... .........
00000080 B1 9A C9 0D F0 E1 C0 07 B0 21 99 A5 00 D0 F0 C8 .........!......
00000090 B9 00 01 C9 0D F0 14 9D 00 01 E8 C9 22 D0 F0 CA ............"...
000000a0 C8 B9 00 01 C9 22 D0 B4 E8 B0 E4 20 16 E0 4E 41 ....."..... ..NA
000000b0 4D 45 3F 00 A2 9C A9 00 95 00 95 01 95 02 20 76 ME?........... v
000000c0 F8 B9 00 01 C9 30 90 21 C9 3A 90 08 E9 07 90 19 .....0.!.:......
000000d0 C9 40 B0 15 0A 0A 0A 0A 94 02 A0 04 0A 36 00 36 .@...........6.6
000000e0 01 88 D0 F8 B4 02 C8 D0 D8 B5 02 60 A9 20 4C F4 ...........`. L.
000000f0 FF A0 06 20 EC E0 88 D0 FA 60 4A 4A 4A 4A 4A 60 ... .....`JJJJJ`
00000100 C8 C8 C8 C8 C8 C8 C8 C8 60 88 88 88 88 88 88 88 ........`.......
00000110 88 60 A5 9C 38 E9 01 85 C9 A5 9D E9 00 85 CA A9 .`..8...........
00000120 FF 85 EC 18 65 A0 A5 A1 69 00 85 CB A5 A2 20 FB ....e...i..... .
00000130 E0 85 CC A5 A2 29 0F AA A5 A3 38 E6 EC E9 0A B0 .....)....8.....
00000140 FA CA 10 F6 69 0A 85 ED 60 20 C9 E5 20 68 E0 20 ....i...` .. h.
00000150 5D E1 B0 F4 20 16 E0 46 49 4C 45 3F 00 20 23 E2 ]... ..FILE?. #.
00000160 A0 F8 20 00 E1 CC 05 21 B0 20 B9 0F 20 29 7F C5 .. ....!. .. )..
00000170 AC D0 EF 20 01 E1 A2 06 B9 07 20 D5 A5 D0 05 88 ... ...... .....
00000180 CA 10 F5 60 88 CA 10 FC 30 D8 18 60 B9 0F 20 30 ...`....0..`.. 0
00000190 19 B9 10 20 99 08 20 B9 10 21 99 08 21 C8 CC 05 ... .. ..!..!...
000001a0 21 90 EE 98 E9 08 8D 05 21 60 20 16 E0 50 52 4F !.......!` ..PRO
000001b0 54 00 20 49 E1 20 BF E1 4C 60 E4 A5 EF D0 71 B9 T. I. ..L`....q.
000001c0 0F 20 29 7F 20 F4 FF 20 EC E0 BE 0F 20 10 02 A9 . ). .. .... ...
000001d0 23 20 F4 FF A2 07 B9 08 20 20 F4 FF C8 CA D0 F6 # ...... ......
000001e0 20 EC E0 B9 02 21 20 02 F8 B9 01 21 20 02 F8 C8 ....! ....! ...
000001f0 E8 C8 E0 02 90 EA 20 EC E0 20 EC E0 B9 03 21 20 ...... .. ....!
…(3584 more bytes)