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 P S T

⟦83eba9371⟧ Bits:30003603 Tekster - Undervisningsprogram i COMAL om ord, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 328704 (0x50400)
    Description: Bits:30003603 Tekster - Undervisningsprogram i COMAL om ord
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto,512,2048,16,0x1,1<2,2:0-35:1

CpmFSAuto

Media:             [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature:         CpmFSAuto,512,2048,16,0x1,1<2,2:0-35:1
Confidence score:  +16/-0
Sector size:       512
Block size:        2048
Directory entries: 16
Block number size: 8
Extent-mask:       0x01
Sector-interleave: 1, 3, 5, 7, 9, 2, 4, 6, 8
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (33, 0), (33, 1), (34, 0), (34, 1), (35, 0), (35, 1)
user bc length name artifact
0 0 7424 PIP.COM ⟦f3084c673⟧
0 0 6784 S2 ⟦faf39a36d⟧ TextFile
0 0 13696 S3 ⟦8cc0b6b26⟧ TextFile
0 0 35968 S4 ⟦98a0baa30⟧ TextFile
0 0 58752 S5 ⟦38f7143a9⟧ TextFile
0 0 18048 S6 ⟦529ac4419⟧ TextFile
0 0 45056 S7 ⟦d6d0ecb2a⟧ TextFile

CP/M filesystem probe

Geometry: [[0, 0, 1], [35, 1, 9]]

First credible dirsect is: (2, 0, 1) at 0x3c00 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x3c00 11-1-1-1-1-1-1-0-1

Total credibility: 10

Block number width: ok8

   8     0     2    94     0  False
  16     0    30 24157     0   True

00:S5          rc=0x100 c=0x010 ProbeDirEnt {status=0x00, name=»S5         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=02030405060708090a0b0c0d0e0f1011}
00:S5          rc=0x0cb c=0x00d ProbeDirEnt {status=0x00, name=»S5         «, xl=0x03, bc=0x00, xh=0x00, rc=0x4b, al=12131415161718191a1b1c1d1e000000}
00:PIP     COM rc=0x03a c=0x004 ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=1f202122000000000000000000000000}
00:S6          rc=0x08d c=0x009 ProbeDirEnt {status=0x00, name=»S6         «, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=232425262728292a2b00000000000000}
00:S7          rc=0x100 c=0x010 ProbeDirEnt {status=0x00, name=»S7         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2c2d2e2f303132333435363738393a3b}
00:S7          rc=0x060 c=0x006 ProbeDirEnt {status=0x00, name=»S7         «, xl=0x02, bc=0x00, xh=0x00, rc=0x60, al=3c3d3e3f404100000000000000000000}
00:S2          rc=0x035 c=0x004 ProbeDirEnt {status=0x00, name=»S2         «, xl=0x00, bc=0x00, xh=0x00, rc=0x35, al=42434445000000000000000000000000}
00:S3          rc=0x06b c=0x007 ProbeDirEnt {status=0x00, name=»S3         «, xl=0x00, bc=0x00, xh=0x00, rc=0x6b, al=464748494a4b4c000000000000000000}
00:S4          rc=0x100 c=0x010 ProbeDirEnt {status=0x00, name=»S4         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4d4e4f505152535455565758595a5b5c}
00:S4          rc=0x019 c=0x002 ProbeDirEnt {status=0x00, name=»S4         «, xl=0x02, bc=0x00, xh=0x00, rc=0x19, al=5d5e0000000000000000000000000000}
Block Size 2048.00 2048 extent_mask = 0x1

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [10]   +12/-4
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [10]   +16/-0
      0  normal-3     (1-4-7-2-5-8-3-6-9)                                                       [10]   +13/-5

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»S5         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=02030405060708090a0b0c0d0e0f1011}
    ProbeDirEnt {status=0x00, name=»S5         «, xl=0x03, bc=0x00, xh=0x00, rc=0x4b, al=12131415161718191a1b1c1d1e000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=1f202122000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»S6         «, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=232425262728292a2b00000000000000}
    ProbeDirEnt {status=0x00, name=»S7         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2c2d2e2f303132333435363738393a3b}
    ProbeDirEnt {status=0x00, name=»S7         «, xl=0x02, bc=0x00, xh=0x00, rc=0x60, al=3c3d3e3f404100000000000000000000}
    ProbeDirEnt {status=0x00, name=»S2         «, xl=0x00, bc=0x00, xh=0x00, rc=0x35, al=42434445000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»S3         «, xl=0x00, bc=0x00, xh=0x00, rc=0x6b, al=464748494a4b4c000000000000000000}
    ProbeDirEnt {status=0x00, name=»S4         «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4d4e4f505152535455565758595a5b5c}
    ProbeDirEnt {status=0x00, name=»S4         «, xl=0x02, bc=0x00, xh=0x00, rc=0x19, al=5d5e0000000000000000000000000000}
+  16 -   0 <Tree 0x0-0x28200-0x50400>
+  13 -   5 <Tree 0x0-0x28200-0x50400>

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