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 F T U i

⟦14539bd90⟧ ileave2

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

Derivation

└─⟦f89a6df98⟧ Bits:30005548 8" CR80 Floppy CR80FD_0247 ( CR/D/2405 )
    └─⟦this⟧ 

Namespace

bfd ok - - type length - nsect - areasz sector - - flags name artifact
0x0003 1 0 76 0xa 512 0 1 0 4 8 0 65532 0x4841 BBP.D -
0x0005 1 21072 20549 0xe 11474 0 23 0 1 17 0 65532 0x4801 BBP.D!CR8047DABMIC ⟦068c1474c⟧ TextFile
0x0006 1 17696 8243 0xe 38144 0 75 0 1 42 0 65532 0x4801 BBP.D!CR8047DABPRINTF ⟦9d2513f23⟧ TextFile
0x0007 1 21072 20549 0xe 11886 0 5 0 5 119 0 65532 0x4801 BBP.D!CR8062MYPRGM ⟦761c07451⟧ TextFile
0x0004 1 1272 0 0xe 257 0 1 0 1 10 0 65532 0x4801 BBP.D!FD8047DABPAR ⟦038770b18⟧ TextFile
0x0000 1 0 0 0xe 4096 0 8 0 1 1 0 65532 0x4801 BFD -
0x0002 1 0 0 0xc 512 0 1 0 0 7 0 65532 0x4801 BM ⟦ed69ef408⟧
0x0001 1 0 0 0xa 512 0 1 0 1 5 0 65532 0x59e1 MD -

Disk picture

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

Disk View

0x00000…00200 HomeBlock {
0x00000…00200   label = »CRD2405         «	// @0x0
0x00000…00200   bfdadr = 0x00000002	// @0x10
0x00000…00200   free_ent = 0x00000000	// @0x14
0x00000…00200   first_free = 0x00000000	// @0x18
0x00000…00200   sectors = 0x000001f4	// @0x1c
0x00000…00200   bst_size = 0x0000	// @0x20
0x00000…00200   asf_adr = 0x00000000	// @0x22
0x00000…00200   bst = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	// @0x26
0x00000…00200   bstsz = 0x0000	// @0x1b6
0x00000…00200   unused = 00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000	// @0x1b8
0x00000…00200   boot_entry = 0x00000000	// @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=0x00000000, secno=[0x00000002, 0x00000003, 0x00000004, 0x00000009, 0x0000000b, 0x00000012, 0x0000002b, 0x00000078]}
0x00400…00600 BasicFileDesc {nbr=0x0000, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000e, length=0x1000, bfd05=0x0000, nsect=0x0008, 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=0x00000000, secno=[0x00000006]}
0x00c00…00c20 SymbolicFileDesc {valid=0x0001, fname=»BFD«, file=0x0000, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
0x00c20…00c40 SymbolicFileDesc {valid=0x0001, fname=»MD«, file=0x0001, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
0x00c40…00c60 SymbolicFileDesc {valid=0x0001, fname=»BM«, file=0x0002, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
0x00c60…00c80 SymbolicFileDesc {valid=0x0001, fname=»BBP.D«, file=0x0003, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
0x00c80…00ca0 SymbolicFileDesc {valid=0x0000, fname=»«, file=0x0000, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
         […0xb…]
0x00e00…00e80 DataSector[bfd#0x0002]
         […0x3…]
0x01000…01200 IndexBlock {pad00=0xa55aa55a, secno=[0x0000000c]}
0x01200…01400 BasicFileDesc {nbr=0x0003, ok=0x0001, bfd01=0x0000, bfd02=0x004c, type=0x000a, length=0x0200, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0004, sector=0x0008, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4841, bfd0d=0x0000, min3=0x000d, bfd0f=0x59e1}
0x01400…01600 IndexBlock {pad00=0xa55aa55a, secno=[0x00000010]}
0x01600…01800 BasicFileDesc {nbr=0x0004, ok=0x0001, bfd01=0x04f8, bfd02=0x0000, type=0x000e, length=0x0101, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0001, sector=0x000a, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0x000d, bfd0f=0x5c07}
0x01800…01820 SymbolicFileDesc {valid=0x0001, fname=»FD8047DABPAR«, file=0x0004, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x444d2a00}
0x01820…01840 SymbolicFileDesc {valid=0x0001, fname=»CR8047DABMIC«, file=0x0005, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x20000000}
0x01840…01860 SymbolicFileDesc {valid=0x0001, fname=»CR8047DABPRINTF«, file=0x0006, sfd3=0x30300000, sfd4=0x00000034, sfd5=0x00000000}
0x01860…01880 SymbolicFileDesc {valid=0x0001, fname=»CR8062MYPRGM«, file=0x0007, sfd3=0x2e4c0000, sfd4=0x00000044, sfd5=0x00000000}
0x01880…018a0 SymbolicFileDesc {valid=0x0000, fname=»   VOL:CRP0004«, file=0x0000, sfd3=0x00000000, sfd4=0x49432000, sfd5=0x56403a4e}
0x018a0…018c0 SymbolicFileDesc {valid=0x0000, fname=»23 -INTR*T0«, file=0x0000, sfd3=0x00000000, sfd4=0x2a000000, sfd5=0x00003054}
0x018c0…018e0 SymbolicFileDesc {valid=0x0000, fname=»           COUT:«, file=0x5640, sfd3=0x33325544, sfd4=0x4e492d00, sfd5=0x542a5254}
0x018e0…01900 SymbolicFileDesc {valid=0x0000, fname=»             *T0«, file=0x0000, sfd3=0x00000000, sfd4=0x00000000, sfd5=0x00000000}
0x01900…01920 SymbolicFileDesc {valid=0x0000, fname=»O:@*CRD2405*BBP.«, file=0x2044, sfd3=0x44463a4d, sfd4=0x0a0a3038, sfd5=0x2e454843}
0x01920…01940 SymbolicFileDesc {valid=0x0000, fname=»BOOTFLOPPY.D«, file=0x422a, sfd3=0x46544f4f, sfd4=0x2e454c49, sfd5=0x0000004a}
0x01940…01960 SymbolicFileDesc {valid=0x0000, fname=»  COUT:@VDU21 -I«, file=0x544e, sfd3=0x30542a52, sfd4=0x00000000, sfd5=0x00000000}
0x01960…01980 SymbolicFileDesc {valid=0x0000, fname=»    *T0«, file=0x0000, sfd3=0x0a000000, sfd4=0x423a4920, sfd5=0x46544f4f}
0x01980…019a0 SymbolicFileDesc {valid=0x0000, fname=»PPY.D*BOOTFILE.C«, file=0x4820, sfd3=0x4520303a, sfd4=0x4420303a, sfd5=0x4120303a}
0x019a0…019c0 SymbolicFileDesc {valid=0x0000, fname=» P:0 F:FD01«, file=0x2020, sfd3=0x20202020, sfd4=0x20202020, sfd5=0x28322020}
0x019c0…019e0 SymbolicFileDesc {valid=0x0000, fname=»«, file=0x5255, sfd3=0x20202041, sfd4=0x20202020, sfd5=0x3b202020}
0x019e0…01a00 SymbolicFileDesc {valid=0x0000, fname=»GL TRANSF ER.«, file=0x4944, sfd3=0x20202053, sfd4=0x20202020, sfd5=0x20202020}
0x01a00…01a20 SymbolicFileDesc {valid=0xa55a, fname=»Z Z Z Z Z Z Z Z«, file=0xa55a, sfd3=0xa55aa55a, sfd4=0xa55aa55a, sfd5=0xa55aa55a}
         […0x2f…]
0x02000…02080 DataSector[bfd#0x0004]
         […0x3…]
0x02200…02400 IndexBlock {pad00=0xa55aa55a, secno=[0x00000013, 0x00000014, 0x00000015, 0x00000016, 0x00000017, 0x00000018, 0x00000019, 0x0000001a, 0x0000001b, 0x0000001c, 0x0000001d, 0x0000001e, 0x0000001f, 0x00000020, 0x00000021, 0x00000022, 0x00000023, 0x00000024, 0x00000025, 0x00000026, 0x00000027, 0x00000028, 0x00000029]}
0x02400…02600 BasicFileDesc {nbr=0x0005, ok=0x0001, bfd01=0x5250, bfd02=0x5045, type=0x000e, length=0x2cd2, bfd05=0x0000, nsect=0x0017, bfd07=0x0000, areasz=0x0001, sector=0x0011, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0x000d, bfd0f=0x5c07}
0x02600…02680 DataSector[bfd#0x0005]
         […0x5b…]
0x05400…05600 IndexBlock {pad00=0xa55aa55a, secno=[0x0000002c, 0x0000002d, 0x0000002e, 0x0000002f, 0x00000030, 0x00000031, 0x00000032, 0x00000033, 0x00000034, 0x00000035, 0x00000036, 0x00000037, 0x00000038, 0x00000039, 0x0000003a, 0x0000003b, 0x0000003c, 0x0000003d, 0x0000003e, 0x0000003f, 0x00000040, 0x00000041, 0x00000042, 0x00000043, 0x00000044, 0x00000045, 0x00000046, 0x00000047, 0x00000048, 0x00000049, 0x0000004a, 0x0000004b, 0x0000004c, 0x0000004d, 0x0000004e, 0x0000004f, 0x00000050, 0x00000051, 0x00000052, 0x00000053, 0x00000054, 0x00000055, 0x00000056, 0x00000057, 0x00000058, 0x00000059, 0x0000005a, 0x0000005b, 0x0000005c, 0x0000005d, 0x0000005e, 0x0000005f, 0x00000060, 0x00000061, 0x00000062, 0x00000063, 0x00000064, 0x00000065, 0x00000066, 0x00000067, 0x00000068, 0x00000069, 0x0000006a, 0x0000006b, 0x0000006c, 0x0000006d, 0x0000006e, 0x0000006f, 0x00000070, 0x00000071, 0x00000072, 0x00000073, 0x00000074, 0x00000075, 0x00000076]}
0x05600…05800 BasicFileDesc {nbr=0x0006, ok=0x0001, bfd01=0x4520, bfd02=0x2033, type=0x000e, length=0x9500, bfd05=0x0000, nsect=0x004b, bfd07=0x0000, areasz=0x0001, sector=0x002a, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0x000d, bfd0f=0x5c07}
0x05800…05880 DataSector[bfd#0x0006]
         […0x12b…]
0x0ee00…0f000 IndexBlock {pad00=0xa55aa55a, secno=[0x00000079, 0x0000007e, 0x00000083, 0x00000088, 0x0000008d]}
0x0f000…0f200 BasicFileDesc {nbr=0x0007, ok=0x0001, bfd01=0x5250, bfd02=0x5045, type=0x000e, length=0x2e6e, bfd05=0x0000, nsect=0x0005, bfd07=0x0000, areasz=0x0005, sector=0x0077, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0x000d, bfd0f=0x5c07}
0x0f200…0f280 DataSector[bfd#0x0007]
         […0x63…]
0x12400…12480 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 ┆
         […0x102…]
0x1a580…1a600 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x1a600…1a680 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 ┆
         […0x286…]
0x2e980…2ea00 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x2ea00…2ea80 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 ┆
         […0x18…]
0x2f680…2f700 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x2f700…2f780 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 ┆
         […0x18…]
0x30380…30400 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x30400…30480 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 ┆
         […0x18…]
0x31080…31100 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x31100…31180 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 ┆
0x31180…31200 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x31200…31280 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 ┆
         […0x18…]
0x31e80…31f00 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x31f00…31f80 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 ┆
         […0xe4…]
0x39180…39200 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
         […0x1…]
0x39280…39300 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 ┆
         […0x1…]
0x39380…39400 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
         […0x1…]
0x39480…39500 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 ┆
         […0x8…]
0x39900…39980 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
0x39980…39a00 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 ┆
0x39a00…39a80 UnusedSector ┆_UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD__UNREAD_┆
         […0x9d…]

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