DataMuseum.dk

Presents historical artifacts from the history of:

CP/M

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

See our Wiki for more about CP/M

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 C I L

⟦843183b9c⟧ Bits:30004231/Comet_A1.imd Videre med REGN (Comet & IBM-PC), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 204800 (0x32000)
    Description: Bits:30004231/Comet_A1.imd Videre med REGN (Comet & IBM-PC)
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto,512,1024,16,0x0,1<3<2,2:0-39:0

CpmFSAuto

Media:             [0, 0, 1] … [39, 0, 10] {512: 400}
Signature:         CpmFSAuto,512,1024,16,0x0,1<3<2,2:0-39:0
Confidence score:  +8/-0
Sector size:       512
Block size:        1024
Directory entries: 16
Block number size: 8
Extent-mask:       0x00
Sector-interleave: 1, 4, 7, 10, 3, 6, 9, 2, 5, 8
Tracks:            (2, 0), (3, 0), (4, 0), (5, 0), (6, 0), (7, 0) […] (34, 0), (35, 0), (36, 0), (37, 0), (38, 0), (39, 0)
user bc length name artifact
0 0 12800 LAFBET1.ARK ⟦22e7e1c82⟧
0 0 12800 LAFBETE.ARK ⟦7cc9a0693⟧
0 0 12800 LHAST1.ARK ⟦7255af65e⟧
0 0 12800 LHAST2.ARK ⟦516c0fbde⟧
0 0 12800 LPORTO1.ARK ⟦7c769f26a⟧
0 0 12800 LPORTO2.ARK ⟦6df1a6ae0⟧
0 0 12800 LPORTO3.ARK ⟦3010703e4⟧
0 0 12800 LVALUTA.ARK ⟦999572fc0⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [39, 0, 10]]

First credible dirsect is: (2, 0, 1) at 0x2800 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x2800 9-0-0-1-0-0-1-0-0-1

Total credibility: 8

Block number width: ok8

   8     0     2   105     0  False
  16     0    14 26727     0   True

00:LPORTO1 ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LPORTO1 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=02030405060708090a0b0c0d0e000000}
00:LPORTO2 ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LPORTO2 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=0f101112131415161718191a1b000000}
00:LPORTO3 ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LPORTO3 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=1c1d1e1f202122232425262728000000}
00:LAFBET1 ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LAFBET1 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=292a2b2c2d2e2f303132333435000000}
00:LAFBETE ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LAFBETE ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=363738393a3b3c3d3e3f404142000000}
00:LHAST1  ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LHAST1  ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=434445464748494a4b4c4d4e4f000000}
00:LHAST2  ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LHAST2  ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=505152535455565758595a5b5c000000}
00:LVALUTA ARK rc=0x064 c=0x00d ProbeDirEnt {status=0x00, name=»LVALUTA ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=5d5e5f60616263646566676869000000}
Block Size 984.62 1024 extent_mask = 0x0

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)                                                    [8]   +8/-5
      0  normal-1     (1-2-3-4-5-6-7-8-9-10)                                                    [8]   +8/-7
      0  normal-2     (1-3-5-7-9-2-4-6-8-10)                                                    [8]   +8/-7
      0  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [8]   +8/-0
      0  normal-4     (1-5-9-3-7-2-6-10-4-8)                                                    [8]   +8/-8

File & label names found:
  0x0002800 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»LPORTO1 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=02030405060708090a0b0c0d0e000000}
    ProbeDirEnt {status=0x00, name=»LPORTO2 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=0f101112131415161718191a1b000000}
    ProbeDirEnt {status=0x00, name=»LPORTO3 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=1c1d1e1f202122232425262728000000}
    ProbeDirEnt {status=0x00, name=»LAFBET1 ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=292a2b2c2d2e2f303132333435000000}
    ProbeDirEnt {status=0x00, name=»LAFBETE ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=363738393a3b3c3d3e3f404142000000}
    ProbeDirEnt {status=0x00, name=»LHAST1  ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=434445464748494a4b4c4d4e4f000000}
    ProbeDirEnt {status=0x00, name=»LHAST2  ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=505152535455565758595a5b5c000000}
    ProbeDirEnt {status=0x00, name=»LVALUTA ARK«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=5d5e5f60616263646566676869000000}
+   8 -   0 <Tree 0x0-0x19000-0x32000>
+   8 -   5 <Tree 0x0-0x19000-0x32000>

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