DataMuseum.dk

Presents historical artifacts from the history of:

ICL Comet

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

See our Wiki for more about ICL Comet

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 C F G H I K L M R T U

⟦2b022947f⟧ Bits:30004398 Lærerkursus 85: Skolen i informationssamfundet (Comet 2x80 spor), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 819200 (0xc8000)
    Description: Bits:30004398 Lærerkursus 85: Skolen i informationssamfundet (Comet 2x80 spor)
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_4096_0x3_48_*3+1+3+2_1:0_79:1)

CpmFSAuto

Media:             [0, 0, 1] … [79, 1, 10] {512: 1600}
Signature:         512_4096_0x3_48_*3+1+3+2_1:0_79:1
Confidence score:  +40/-0
Sector size:       512
Block size:        4096
Directory entries: 48
Block number size: 8
Extent-mask:       0x03
Sector-interleave: 1, 4, 7, 10, 3, 6, 9, 2, 5, 8
Tracks:            (1, 0), (1, 1), (2, 0), (2, 1), (3, 0), (3, 1) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)
user bc length name artifact
0 0 11136 CPMSRV.CHN ⟦150226d01⟧
0 0 384 FA85.DAT ⟦a466b49c7⟧ TextFile
0 0 4224 FORORD.TXT ⟦37bc1f8c2⟧ TextFile
0 0 768 FUA79.DAT ⟦57632a61e⟧ TextFile
0 0 384 FUA83.DAT ⟦e7cc137d8⟧ TextFile
0 0 896 GAADER.TRN ⟦a9a923d1f⟧ TextFile
0 0 384 HANSLEJR.TRN ⟦a24e63f88⟧ TextFile
0 0 2688 INDLEDN.TXT ⟦6503ea432⟧ TextFile
0 0 1280 KAPITEL1.TXT ⟦dbeb8b060⟧ TextFile
0 0 4736 KAPITEL2.TXT ⟦b197d9f30⟧ TextFile
0 0 3328 KAPITEL3.TXT ⟦1b1fe2f8b⟧ TextFile
0 0 3072 KAPITEL4.TXT ⟦a4faf8ffe⟧ TextFile
0 0 1536 KAPITEL5.TXT ⟦387787335⟧ TextFile
0 0 1152 KAPITEL6.TXT ⟦7ba019792⟧ TextFile
0 0 384 KARAKTER.DAT ⟦b2f78aecf⟧ TextFile
0 0 384 LISELEJR.TRN ⟦e65f2e515⟧ TextFile
0 0 11904 LK-AUTO.COM ⟦b16348ea8⟧
0 0 40704 LK-LAES.000 ⟦42df558fa⟧
0 0 34176 LK-LAES.COM ⟦d7f481924⟧
0 0 3968 LK-LAES.DOC ⟦ea8f83794⟧ TextFile
0 0 12416 LK-MENU.COM ⟦593de15a8⟧
0 0 38144 LK-PLAN.COM ⟦ee6a7a9ca⟧
0 0 34944 LK-PLAN.DOC ⟦5ec947e7b⟧ TextFile
0 0 19072 LK-STAT.000 ⟦d8cd2f5b6⟧
0 0 17408 LK-STAT.001 ⟦e0c850a97⟧
0 0 38912 LK-STAT.COM ⟦018d3d1cb⟧
0 0 9600 LK-STAT.DOC ⟦544bd4b14⟧ TextFile
0 0 3584 LK-TEKST.000 ⟦4df82d78f⟧
0 0 27520 LK-TEKST.CHN ⟦67a7b76b3⟧
0 0 9344 LK-TEKST.COM ⟦b955db906⟧
0 0 6784 LK-TEKST.DOC ⟦f47502339⟧ TextFile
0 0 384 MINKOM.PLN ⟦6634969b5⟧
0 0 19328 README.DOC ⟦52a275dd8⟧ TextFile
0 0 10880 UDSKRIV.CHN ⟦6ca0c81b5⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [79, 1, 10]]

First credible dirsect is: (1, 0, 1) at 0x2800 with 0x0 attribute records

Credible directory tracks:
   (1, 0)  0x2800 17-1-1-17-0-1-3-0-1-1

Total credibility: 34

Block number width: ok8

   8     0     1   111     0  False
  16     0     9 28269     0   True

Block Sizes:
    4096 0x03 +34 -0
    8192 0x07 +16 -18
   16384 0x0f +16 -18
   32768 0x1f +16 -18
   65536 0x3f +16 -18
    2048 0x01 +11 -23
    1024 0x00 +8 -26
     512 0x00 +6 -28
     128 0x00 +0 -34
     256 0x00 +0 -34

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  Butler3      (1-4-7-10-2-5-8-3-6-9)                                                    [16, 16, 2]   +39/-34
      0  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [16, 16, 2]   +40/-0

File & label names found:
  0x0002800 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»LK-MENU COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x61, al=01020304000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»README  DOC«, xl=0x01, bc=0x00, xh=0x00, rc=0x17, al=05060708090000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-PLAN DOC«, xl=0x02, bc=0x00, xh=0x00, rc=0x11, al=0a0b0c0d0e0f10111200000000000000}
    ProbeDirEnt {status=0x00, name=»LK-PLAN COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x2a, al=131415161718191a1b1c000000000000}
    ProbeDirEnt {status=0x00, name=»MINKOM  PLN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=1d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x30, al=1e1f2021222324252627000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT 000«, xl=0x01, bc=0x00, xh=0x00, rc=0x15, al=28292a2b2c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT 001«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=2d2e2f30310000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FA85    DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=32000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FUA79   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=33000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FUA83   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=34000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KARAKTERDAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=35000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x0b, al=363738393a3b3c3d3e00000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES 000«, xl=0x02, bc=0x00, xh=0x00, rc=0x3e, al=3f404142434445464748000000000000}
    ProbeDirEnt {status=0x00, name=»HANSLEJRTRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=49000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LISELEJRTRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=4a000000000000000000000000000000}
  0x0002e00 (1, 0, 4)
    ProbeDirEnt {status=0x00, name=»GAADER  TRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=4b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x49, al=4c4d4e00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKST000«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=4f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCHN«, xl=0x01, bc=0x00, xh=0x00, rc=0x57, al=50515253545556000000000000000000}
    ProbeDirEnt {status=0x00, name=»UDSKRIV CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x55, al=57585900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPMSRV  CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=5a5b5c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORORD  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=5d5e0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INDLEDN TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=5f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL1TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL2TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=61620000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL3TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=63000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL4TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=64000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL5TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=65000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL6TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=66000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-LAES DOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=67000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-STAT DOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x4b, al=68696a00000000000000000000000000}
  0x0003400 (1, 0, 7)
    ProbeDirEnt {status=0x00, name=»LK-TEKSTDOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x35, al=6b6c0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-AUTO COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5d, al=6d6e6f00000000000000000000000000}
+  40 -   0 <Tree 0x0-0x64000-0xc8000>
+  39 -  34 <Tree 0x0-0x64000-0xc8000>

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