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.


top - download
Index: ┃ A B C E I T i

⟦da274ab18⟧ ileave2

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

Derivation

└─⟦bd4dad77e⟧ Bits:30005068 8" CR80 Floppy CR80FD_0006 ( FLOPPY APE )
    └─⟦this⟧ 

Namespace

bfd ok - - type length - nsect - areasz sector - - flags name artifact
0x0003 1 0 0 0xc 4096 0 8 0 0 492 0 65532 0x4801 ASF ⟦59c7f9d7f⟧
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 8 0 65532 0x4801 BM ⟦9bdb1111f⟧
0x0004 1 41796 1496 0xe 5078 0 10 0 1 9 0 65532 0x4801 CPM.Q.C ⟦7a987b3f7⟧
0x0007 1 4858 484 0xe 4464 0 9 0 1 41 0 65532 0x4801 EDC.C ⟦305b4769e⟧
0x0006 1 64854 45021 0xe 4438 0 9 0 1 30 0 65532 0x4801 EDC.N0707.C ⟦eb51bc841⟧
0x0005 1 4182 72 0xe 3280 0 7 0 1 21 0 65532 0x4801 IOMP.C ⟦6a31d4e53⟧
0x0009 1752 1 598 0x204c 14 3240 0 7 0 1 59 0 0xfffc IOMP.N0813.C -
0x0001 1 0 0 0xa 512 0 1 0 1 6 0 65532 0x4841 MD -
0x0008 1 395 21332 0xe 2094 0 5 0 1 52 0 65532 0x4801 TSTGEN.C ⟦061e85789⟧

Disk picture

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

Disk View

0x00000…00200 HomeBlock {
0x00000…00200   label = »FLOPPY          «	// @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 = 0x0008	// @0x20
0x00000…00200   asf_adr = ec 01 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 = 8093e9447a02	// @0x1f0
0x00000…00200   accessed = 9899be377b02	// @0x1f6
0x00000…00200   format = 0x0002	// @0x1fc
0x00000…00200   state = 0x0000	// @0x1fe
0x00000…00200 }
0x00200…00400 IndexBlock {pad00=ff ff ff ff   ┆    ┆, secno=[02 00 00 00   ┆    ┆, 03 00 00 00   ┆    ┆, 04 00 00 00   ┆    ┆, 05 00 00 00   ┆    ┆, 14 00 00 00   ┆    ┆, 1d 00 00 00   ┆    ┆, 28 00 00 00   ┆(   ┆, 33 00 00 00   ┆3   ┆, 3a 00 00 00   ┆:   ┆, 43 00 00 00   ┆C   ┆]}
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=0x0006, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4841, bfd0d=0x0000, min3=0xffff, bfd0f=0x59e1}
0x00800…00a00 BasicFileDesc {nbr=0x0002, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000c, length=0x0200, bfd05=0x0000, nsect=0x0001, bfd07=0x0000, areasz=0x0000, sector=0x0008, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xfffd, bfd0f=0x0000}
0x00a00…00c00 BasicFileDesc {nbr=0x0003, ok=0x0001, bfd01=0x0000, bfd02=0x0000, type=0x000c, length=0x1000, bfd05=0x0000, nsect=0x0008, bfd07=0x0000, areasz=0x0000, sector=0x01ec, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xfffd, bfd0f=0x0000}
0x00c00…00e00 IndexBlock {pad00=ff ff ff ff   ┆    ┆, secno=[07 00 00 00   ┆    ┆]}
0x00e00…00e20 SymbolicFileDesc {valid=0x0001, fname=»BFD«, file=0x0000, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00e20…00e40 SymbolicFileDesc {valid=0x0001, fname=»MD«, file=0x0001, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00e40…00e60 SymbolicFileDesc {valid=0x0001, fname=»BM«, file=0x0002, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00e60…00e80 SymbolicFileDesc {valid=0x0001, fname=»ASF«, file=0x0003, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00e80…00ea0 SymbolicFileDesc {valid=0x0001, fname=»CPM.Q.C«, file=0x0004, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00ea0…00ec0 SymbolicFileDesc {valid=0x0001, fname=»IOMP.C«, file=0x0005, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00ec0…00ee0 SymbolicFileDesc {valid=0x0001, fname=»EDC.N0707.C«, file=0x0006, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00ee0…00f00 SymbolicFileDesc {valid=0x0001, fname=»EDC.C«, file=0x0007, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00f00…00f20 SymbolicFileDesc {valid=0x0001, fname=»TSTGEN.C«, file=0x0008, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00f20…00f40 SymbolicFileDesc {valid=0x0001, fname=»IOMP.N0813.C«, file=0x0009, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
0x00f40…00f60 SymbolicFileDesc {valid=0x0000, fname=»«, file=0x0000, sfd3=00 00 00 00   ┆    ┆, sfd4=00 00 00 00   ┆    ┆, sfd5=00 00 00 00   ┆    ┆}
         […0x5…]
0x01000…01080 DataSector[bfd#0x0002]
         […0x3…]
0x01200…01400 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   ┆    ┆]}
0x01400…01480 DataSector[bfd#0x0004]
         […0x27…]
0x02800…02a00 BasicFileDesc {nbr=0x0004, ok=0x0001, bfd01=0xa344, bfd02=0x05d8, type=0x000e, length=0x13d6, bfd05=0x0000, nsect=0x000a, bfd07=0x0000, areasz=0x0001, sector=0x0009, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x02a00…02c00 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[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   ┆    ┆]}
0x02c00…02c80 DataSector[bfd#0x0005]
         […0x1b…]
0x03a00…03c00 BasicFileDesc {nbr=0x0005, ok=0x0001, bfd01=0x1056, bfd02=0x0048, type=0x000e, length=0x0cd0, bfd05=0x0000, nsect=0x0007, bfd07=0x0000, areasz=0x0001, sector=0x0015, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x03c00…03e00 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[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   ┆'   ┆]}
0x03e00…03e80 DataSector[bfd#0x0006]
         […0x23…]
0x05000…05200 BasicFileDesc {nbr=0x0006, ok=0x0001, bfd01=0xfd56, bfd02=0xafdd, type=0x000e, length=0x1156, bfd05=0x0000, nsect=0x0009, bfd07=0x0000, areasz=0x0001, sector=0x001e, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x05200…05400 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[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   ┆]}
0x05400…05480 DataSector[bfd#0x0007]
         […0x23…]
0x06600…06800 BasicFileDesc {nbr=0x0007, ok=0x0001, bfd01=0x12fa, bfd02=0x01e4, type=0x000e, length=0x1170, bfd05=0x0000, nsect=0x0009, bfd07=0x0000, areasz=0x0001, sector=0x0029, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x06800…06a00 IndexBlock {pad00=5a a5 5a a5   ┆Z Z ┆, secno=[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   ┆]}
0x06a00…06a80 DataSector[bfd#0x0008]
         […0x13…]
0x07400…07600 BasicFileDesc {nbr=0x0008, ok=0x0001, bfd01=0x018b, bfd02=0x5354, type=0x000e, length=0x082e, bfd05=0x0000, nsect=0x0005, bfd07=0x0000, areasz=0x0001, sector=0x0034, bfd0a=0x0000, bfd0b=0xfffc, flags=0x4801, bfd0d=0x0000, min3=0xffff, bfd0f=0x5c07}
0x07600…07680 UnusedSector ┆Z Z <   =   >   ?   @   A   B   Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z ┆
0x07680…07700 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 ┆
         […0x2…]
0x07800…07880 UnusedSector ┆    IOMP             ?                                                                    n   V H3V I9 X   " JV H3V IA X   "H V ┆
0x07880…07900 UnusedSector ┆II K k   ! @u]H I  k   !      L        k   ! ]  IsJ t^       p|   V   L ^ hH k   ! ^t_OK}   iMjN    rM      }     PpO) u   u]'V ┆
0x07900…07980 UnusedSector ┆H    _t`  $ rV  ~   F |  DqJO) p p D =~   O) p r 8 q 5 q 9OK'  0~  /O) q + 0O) q r y    hI k   !O) t u .O) u   uhHLi         p| ┆
0x07980…07a00 UnusedSector ┆  hHL        k   !L         pHX   H iV a   `  H L8   IH* GHd F|  $ @taH I  k   !V p%V H%V I#J  k   !V h% k   !V H% k   !V h% k  ┆
0x07a00…07a80 UnusedSector ┆ !V L       `   I qT  tSO) y atbO)V H V<   'L K    )  nS  pUK   hUO) }  nS     C> >    z {  ~  % } j   .     |   { z  LT   | {  ┆
0x07a80…07b00 UnusedSector ┆  E  &LS$    |X3 btcV M hT MV I+V J' F X   " K  uSM uT ctdV L       pI     !Lw        O) y dteip|  'qOhHV L       H pPO) t etfkR┆
0x07b00…07b80 UnusedSector ┆  $ s[   (sWuYvXuZH p\V H O)V     O)L\  jJ , wP@LRH    H   x  =  w v w   v u      I     nQI  aqQ x  kWmZ  O) w x   x  H ) jL  O)┆
0x07b80…07c00 UnusedSector ┆ x w v     )uZX7nX V )mYk[ 'L   H* E ftgV L hP              HP  LO   I  = O) uqRV I qQ gthV L        H~  *O) t h   mu'    u(V  /┆
0x07c00…07c80 UnusedSector ┆V  hI8V J  D~  @ HO) r qX             $  D~  +V  Q        L   V  %O) rX"    O) s y  ] hI k   !O) t u .O) u   uhHL        k   !OK┆
0x07c80…07d00 UnusedSector ┆' X@    O) s   +~   LG   AXL~  {L         L        k   !      | ~  ,` V   L   V   O) sX O) s q rXon(;  *O) yV  jV   O) {X V   O)┆
0x07d00…07d80 UnusedSector ┆ z  V   L hI      IB    Pp  L#  H2 G(  F~  #    ~  #I6H* GX-O)hKF  uX  t  L       X pHLi        <  -        ~  ,V   X ] V   O) u┆
0x07d80…07e00 UnusedSector ┆] OKiL  }   qMOL    X-OG qX O) r qX H.I= GrGX                          ZH  I        k OMP             d J           Q   Q       ┆
0x07e00…07e80 UnusedSector ┆    P                         d  h                                                        EDC     ASM     CHECKP    D           ┆
0x07e80…07f00 UnusedSector ┆                                                                                                                                ┆
         […0x1…]
0x07f80…08000 UnusedSector ┆&                               &                               #                               '                               ┆
0x08000…08080 UnusedSector ┆                                                                                                                                ┆
0x08080…08100 UnusedSector 0x00[128]
         […0x2…]
0x08200…08280 UnusedSector ┆                                                                                                                                ┆
0x08280…08300 UnusedSector 0x00[128]
         […0x2…]
0x08400…08480 UnusedSector ┆                                                                                                            DMA000  FILEMOVHEAD ┆
0x08480…08500 UnusedSector ┆        FIXHEAD                         Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z ┆
0x08500…08580 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…]
0x08600…08800 BasicFileDesc {nbr=0x0009, ok=0x06d8, bfd01=0x0001, bfd02=0x0256, type=0x204c, length=0x000e, bfd05=0x0ca8, nsect=0x0000, bfd07=0x0007, areasz=0x0000, sector=0x0001, bfd0a=0x003b, bfd0b=0x0000, flags=0xfffc, bfd0d=0x4801, min3=0x0000, bfd0f=0xffff}
0x08800…08880 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 ┆
         […0x69f…]
0x3d800…3d880 DataSector[bfd#0x0003]
         […0x1f…]
0x3e800…3e880 UnusedSector 0x1a[128]
         […0x1…]

Less…

Reduced view