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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⟦ccdf64a75⟧ Bits:30003572 RC700 COMAL-80 rev. 1.07, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 328704 (0x50400)
    Description: Bits:30003572 RC700 COMAL-80 rev. 1.07
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto,512,2048,16,0x1,1<2,3:0-35:1

Media:             [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature:         CpmFSAuto,512,2048,16,0x1,1<2,3:0-35:1
Confidence score:  +2/-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:            (3, 0), (3, 1), (4, 0), (4, 1), (5, 0), (5, 1) […] (33, 0), (33, 1), (34, 0), (34, 1), (35, 0), (35, 1)

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

First credible dirsect is: (3, 0, 1) at 0x6000 with 0x0 attribute records

Credible directory tracks:
   (3, 0)  0x6000 3-1-1-1-1-1-1-0-1

Total credibility: 2

Block number width: ok8

   8     0     2    17     0  False
  16     0     2  4111     0   True

00:SYSTEM      rc=0x0e9 c=0x00f ProbeDirEnt {status=0x00, name=»SYSTEM     «, xl=0x01, bc=0x00, xh=0x00, rc=0x69, al=030405060708090a0b0c0d0e0f101100}
00:convtab     rc=0x003 c=0x001 ProbeDirEnt {status=0x00, name=»convtab    «, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=02000000000000000000000000000000}
Block Size 1988.27 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)                                                       [2]   +2/-3
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [2]   +2/-0
      0  normal-3     (1-4-7-2-5-8-3-6-9)                                                       [2]   +2/-5

File & label names found:
  0x0006000 (3, 0, 1)
    ProbeDirEnt {status=0x00, name=»SYSTEM     «, xl=0x01, bc=0x00, xh=0x00, rc=0x69, al=030405060708090a0b0c0d0e0f101100}
    ProbeDirEnt {status=0x00, name=»convtab    «, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=02000000000000000000000000000000}
+   2 -   0 <Tree 0x0-0x28200-0x50400>
+   2 -   3 <Tree 0x0-0x28200-0x50400>

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