DataMuseum.dk

Presents historical artifacts from the history of:

CR80 Hard and Floppy Disks

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about CR80 Hard and Floppy Disks

Excavated with: AutoArchaeologist - Free & Open Source Software.


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Index: ┃ B C D M N R i

⟦664a2f5de⟧ ileave2

    Length: 256256 (0x3e900)
    Types: ileave2
    Notes: CR80_Amos_Fs

Derivation

└─⟦4b3c660bc⟧ Bits:30005093 8" CR80 Floppy CR80FD_0050 ( VOL: N )
    └─⟦this⟧ 

Namespace

bfd ok - - type length - nsect - areasz sector - - flags name artifact
0x0000 1 0 0 0xe 5120 0 10 0 1 1 0 65532 0x4801 BFD -
0x0002 1 0 0 0xc 512 0 1 0 0 7 0 65532 0x4801 BM ⟦c2bef2926⟧
0x0004 1 19278 2594 0xe 650 0 2 0 1 58 0 65532 0x4801 CONF.N.0302.C ⟦527ea7a51⟧
0x0009 1 18242 21328 0xe 328 0 1 0 1 79 0 65532 0x4801 DISKS_DUAL.C ⟦8fb66e1c5⟧
0x0007 1 17475 17731 0xe 328 0 1 0 1 73 0 65532 0x4801 DISK_ONE.C ⟦b19db09dc⟧
0x0008 1 18242 21328 0xe 328 0 1 0 1 76 0 65532 0x4801 DISK_TWO.C ⟦4ba4e565a⟧
0x0001 1 0 0 0xa 512 0 1 0 1 5 0 65532 0x59e1 MD -
0x0006 1 2010 20291 0xe 2502 0 5 0 1 66 0 65532 0x4801 MTCB.0301.C ⟦4552bba0d⟧
0x0003 1 21071 20256 0xe 24292 0 48 0 1 8 0 65532 0x4801 NSS.N.0401.C ⟦9b88e2777⟧
0x0005 1 16717 12336 0xe 1020 0 2 0 1 62 0 65532 0x4801 RESPDB.0002.C ⟦5f2f4236c⟧

Disk picture

  Unclaimed
  Basic File Directory
  Home Block
  Index Block
  Symbolic File Directory
  ?

Disk View

0x00000…00200 HomeBlock {
0x00000…00200   label = »N               «	// @0x0
0x00000…00200   bfdadr = 02 00 00 00   ┆    ┆	// @0x10
0x00000…00200   free_ent = 00 00 00 00   ┆    ┆	// @0x14
0x00000…00200   first_free = 00 00 00 00   ┆    ┆	// @0x18
0x00000…00200   sectors = f4 01 00 00   ┆    ┆	// @0x1c
0x00000…00200   bst_size = 0x0000	// @0x20
0x00000…00200   asf_adr = 00 00 00 00   ┆    ┆	// @0x22
0x00000…00200   bst = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	// @0x26
0x00000…00200   bstsz = 0x0000	// @0x1b6
0x00000…00200   unused = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	// @0x1b8
0x00000…00200   boot_entry = 00 00 00 00   ┆    ┆	// @0x1ec
0x00000…00200   created = 000000000000	// @0x1f0
0x00000…00200   accessed = 000000000000	// @0x1f6
0x00000…00200   format = 0x0000	// @0x1fc
0x00000…00200   state = 0x0000	// @0x1fe
0x00000…00200 }
0x00200…00400 IndexBlock {pad00=00 00 00 00   ┆    ┆, secno=[02 00 00 00   ┆    ┆, 03 00 00 00   ┆    ┆, 04 00 00 00   ┆    ┆, 09 00 00 00   ┆    ┆, 3b 00 00 00   ┆;   ┆, 3f 00 00 00   ┆?   ┆, 43 00 00 00   ┆C   ┆, 4a 00 00 00   ┆J   ┆, 4d 00 00 00   ┆M   ┆, 50 00 00 00   ┆P   ┆]}
0x00400…00600 BasicFileDesc {nbr=0x0000, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000e, length=0x1400, bfd05=0x0000, nsect=0x000a, bfd07=0x0000, areasz=0x0001, sector=0x0001, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xfffd, bfd0f=0x0000}
0x00600…00800 BasicFileDesc {nbr=0x0001, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000a, length=0x0200, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0001, sector=0x0005, bfd0a=0x0000, bfd0b=0xfffc, flags=0x59e1, bfd0d=0x0000, min3=0xfffd, bfd0f=0x0000}
0x00800…00a00 BasicFileDesc {nbr=0x0002, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000c, length=0x0200, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0000, sector=0x0007, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xfffd, bfd0f=0x0000}
0x00a00…00c00 IndexBlock {pad00=00 00 00 00   ┆    ┆, secno=[06 00 00 00   ┆    ┆]}
0x00c00…00c20 SymbolicFileDesc {valid=0x0001, fname=»BFD«, file=0x0000, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00c20…00c40 SymbolicFileDesc {valid=0x0001, fname=»MD«, file=0x0001, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00c40…00c60 SymbolicFileDesc {valid=0x0001, fname=»BM«, file=0x0002, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00c60…00c80 SymbolicFileDesc {valid=0x0001, fname=»NSS.N.0401.C«, file=0x0003, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00c80…00ca0 SymbolicFileDesc {valid=0x0001, fname=»CONF.N.0302.C«, file=0x0004, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00ca0…00cc0 SymbolicFileDesc {valid=0x0001, fname=»RESPDB.0002.C«, file=0x0005, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00cc0…00ce0 SymbolicFileDesc {valid=0x0001, fname=»MTCB.0301.C«, file=0x0006, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00ce0…00d00 SymbolicFileDesc {valid=0x0001, fname=»DISK_ONE.C«, file=0x0007, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00d00…00d20 SymbolicFileDesc {valid=0x0001, fname=»DISK_TWO.C«, file=0x0008, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00d20…00d40 SymbolicFileDesc {valid=0x0001, fname=»DISKS_DUAL.C«, file=0x0009, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00d40…00d60 SymbolicFileDesc {valid=0x0000, fname=»«, file=0x0000, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
         […0x5…]
0x00e00…00e80 DataSector[bfd#0x0002]
         […0x3…]
0x01000…01200 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[0a 00 00 00   ┆    ┆, 0b 00 00 00   ┆    ┆, 0c 00 00 00   ┆    ┆, 0d 00 00 00   ┆    ┆, 0e 00 00 00   ┆    ┆, 0f 00 00 00   ┆    ┆, 10 00 00 00   ┆    ┆, 11 00 00 00   ┆    ┆, 12 00 00 00   ┆    ┆, 13 00 00 00   ┆    ┆, 14 00 00 00   ┆    ┆, 15 00 00 00   ┆    ┆, 16 00 00 00   ┆    ┆, 17 00 00 00   ┆    ┆, 18 00 00 00   ┆    ┆, 19 00 00 00   ┆    ┆, 1a 00 00 00   ┆    ┆, 1b 00 00 00   ┆    ┆, 1c 00 00 00   ┆    ┆, 1d 00 00 00   ┆    ┆, 1e 00 00 00   ┆    ┆, 1f 00 00 00   ┆    ┆, 20 00 00 00   ┆    ┆, 21 00 00 00   ┆!   ┆, 22 00 00 00   ┆"   ┆, 23 00 00 00   ┆#   ┆, 24 00 00 00   ┆$   ┆, 25 00 00 00   ┆%   ┆, 26 00 00 00   ┆&   ┆, 27 00 00 00   ┆'   ┆, 28 00 00 00   ┆(   ┆, 29 00 00 00   ┆)   ┆, 2a 00 00 00   ┆*   ┆, 2b 00 00 00   ┆+   ┆, 2c 00 00 00   ┆,   ┆, 2d 00 00 00   ┆-   ┆, 2e 00 00 00   ┆.   ┆, 2f 00 00 00   ┆/   ┆, 30 00 00 00   ┆0   ┆, 31 00 00 00   ┆1   ┆, 32 00 00 00   ┆2   ┆, 33 00 00 00   ┆3   ┆, 34 00 00 00   ┆4   ┆, 35 00 00 00   ┆5   ┆, 36 00 00 00   ┆6   ┆, 37 00 00 00   ┆7   ┆, 38 00 00 00   ┆8   ┆, 39 00 00 00   ┆9   ┆]}
0x01200…01400 BasicFileDesc {nbr=0x0003, ok=0x0001, bfd01=0x524f, bfd02=0x4f20, type=0x000e, length=0x5ee4, bfd05=0x0000, nsect=0x0030, bfd07=0x0000, areasz=0x0001, sector=0x0008, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x01400…01480 DataSector[bfd#0x0003]
         […0xbf…]
0x07400…07600 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[3c 00 00 00   ┆<   ┆, 3d 00 00 00   ┆=   ┆]}
0x07600…07800 BasicFileDesc {nbr=0x0004, ok=0x0001, bfd01=0x4b4e, bfd02=0x0a22, type=0x000e, length=0x028a, bfd05=0x0000, nsect=0x0002, bfd07=0x0000, areasz=0x0001, sector=0x003a, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x07800…07880 DataSector[bfd#0x0004]
         […0x7…]
0x07c00…07e00 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[40 00 00 00   ┆@   ┆, 41 00 00 00   ┆A   ┆]}
0x07e00…08000 BasicFileDesc {nbr=0x0005, ok=0x0001, bfd01=0x414d, bfd02=0x3030, type=0x000e, length=0x03fc, bfd05=0x0000, nsect=0x0002, bfd07=0x0000, areasz=0x0001, sector=0x003e, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x08000…08080 DataSector[bfd#0x0005]
         […0x7…]
0x08400…08600 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[44 00 00 00   ┆D   ┆, 45 00 00 00   ┆E   ┆, 46 00 00 00   ┆F   ┆, 47 00 00 00   ┆G   ┆, 48 00 00 00   ┆H   ┆]}
0x08600…08800 BasicFileDesc {nbr=0x0006, ok=0x0001, bfd01=0x07da, bfd02=0x4f43, type=0x000e, length=0x09c6, bfd05=0x0000, nsect=0x0005, bfd07=0x0000, areasz=0x0001, sector=0x0042, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x08800…08880 DataSector[bfd#0x0006]
         […0x13…]
0x09200…09400 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[4b 00 00 00   ┆K   ┆]}
0x09400…09600 BasicFileDesc {nbr=0x0007, ok=0x0001, bfd01=0x4443, bfd02=0x4543, type=0x000e, length=0x0148, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0001, sector=0x0049, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x09600…09680 DataSector[bfd#0x0007]
         […0x3…]
0x09800…09a00 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[4e 00 00 00   ┆N   ┆]}
0x09a00…09c00 BasicFileDesc {nbr=0x0008, ok=0x0001, bfd01=0x4742, bfd02=0x5350, type=0x000e, length=0x0148, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0001, sector=0x004c, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x09c00…09c80 DataSector[bfd#0x0008]
         […0x3…]
0x09e00…0a000 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[51 00 00 00   ┆Q   ┆]}
0x0a000…0a200 BasicFileDesc {nbr=0x0009, ok=0x0001, bfd01=0x4742, bfd02=0x5350, type=0x000e, length=0x0148, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0001, sector=0x004f, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x0a200…0a280 DataSector[bfd#0x0009]
         […0x3…]
0x0a400…0a480 UnusedSector ┆Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z ┆
         […0x687…]
0x3e800…3e880 UnusedSector 0x1a[128]
         […0x1…]

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