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 A C I K T

⟦63c029100⟧ Bits:30004204/originaldiskette.imd I-BASE ver. 4.3 (Comet 40 spor), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 204800 (0x32000)
    Description: Bits:30004204/originaldiskette.imd I-BASE ver. 4.3 (Comet 40 spor)
    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:  +14/-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 9088 ARAMDKL.COM ⟦6ae4d1261⟧
0 0 22400 COMDISK.COM ⟦0e56433bf⟧
0 0 25856 IED.000 ⟦7002228a5⟧
0 0 28288 IED.COM ⟦8a0607fa2⟧
0 0 10880 IGEN.000 ⟦422eaf22f⟧
0 0 14464 IGEN.COM ⟦2630228f1⟧
0 0 13056 IINSTALL.COM ⟦90405e17a⟧
0 0 11008 ISTART.COM ⟦cb89dc083⟧
0 0 14208 ITEST.000 ⟦642d28b2f⟧
0 0 13312 ITEST.COM ⟦6c0da1146⟧
0 0 128 KATALOG.KAT ⟦05c9da39a⟧ TextFile

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 15-0-0-1-0-0-1-0-0-1

Total credibility: 14

Block number width: ok8

   8     0     2   164     0  False
  16     0    12 42147     0   True

00:ISTART  COM rc=0x056 c=0x00b ProbeDirEnt {status=0x00, name=»ISTART  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x56, al=02030405060708090a0b0c0000000000}
00:IED     COM rc=0x080 c=0x010 ProbeDirEnt {status=0x00, name=»IED     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0d0e0f101112131415161718191a1b1c}
00:IED     COM rc=0x05d c=0x00c ProbeDirEnt {status=0x00, name=»IED     COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x5d, al=1d1e1f20212223242526272800000000}
00:IED     000 rc=0x080 c=0x010 ProbeDirEnt {status=0x00, name=»IED     000«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=292a2b2c2d2e2f303132333435363738}
00:IED     000 rc=0x04a c=0x00a ProbeDirEnt {status=0x00, name=»IED     000«, xl=0x01, bc=0x00, xh=0x00, rc=0x4a, al=393a3b3c3d3e3f404142000000000000}
00:IGEN    COM rc=0x071 c=0x00f ProbeDirEnt {status=0x00, name=»IGEN    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x71, al=434445464748494a4b4c4d4e4f505100}
00:IGEN    000 rc=0x055 c=0x00b ProbeDirEnt {status=0x00, name=»IGEN    000«, xl=0x00, bc=0x00, xh=0x00, rc=0x55, al=52535455565758595a5b5c0000000000}
00:ITEST   COM rc=0x068 c=0x00d ProbeDirEnt {status=0x00, name=»ITEST   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x68, al=5d5e5f60616263646566676869000000}
00:ITEST   000 rc=0x06f c=0x00e ProbeDirEnt {status=0x00, name=»ITEST   000«, xl=0x00, bc=0x00, xh=0x00, rc=0x6f, al=6a6b6c6d6e6f70717273747576770000}
00:ARAMDKL COM rc=0x047 c=0x009 ProbeDirEnt {status=0x00, name=»ARAMDKL COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x47, al=78797a7b7c7d7e7f8000000000000000}
00:IINSTALLCOM rc=0x066 c=0x00d ProbeDirEnt {status=0x00, name=»IINSTALLCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x66, al=8182838485868788898a8b8c8d000000}
00:KATALOG KAT rc=0x001 c=0x001 ProbeDirEnt {status=0x00, name=»KATALOG KAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=8e000000000000000000000000000000}
00:COMDISK COM rc=0x080 c=0x010 ProbeDirEnt {status=0x00, name=»COMDISK  OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8f909192939495969798999a9b9c9d9e}
00:COMDISK COM rc=0x02f c=0x006 ProbeDirEnt {status=0x00, name=»COMDISK  OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x2f, al=9fa0a1a2a3a400000000000000000000}
Block Size 1024.00 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)                                                    [14]   +14/-2
      0  normal-1     (1-2-3-4-5-6-7-8-9-10)                                                    [14]   +14/-4
      0  normal-2     (1-3-5-7-9-2-4-6-8-10)                                                    [14]   +14/-5
      0  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [14]   +14/-0
      0  normal-4     (1-5-9-3-7-2-6-10-4-8)                                                    [14]   +14/-6

File & label names found:
  0x0002800 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»ISTART  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x56, al=02030405060708090a0b0c0000000000}
    ProbeDirEnt {status=0x00, name=»IED     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0d0e0f101112131415161718191a1b1c}
    ProbeDirEnt {status=0x00, name=»IED     COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x5d, al=1d1e1f20212223242526272800000000}
    ProbeDirEnt {status=0x00, name=»IED     000«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=292a2b2c2d2e2f303132333435363738}
    ProbeDirEnt {status=0x00, name=»IED     000«, xl=0x01, bc=0x00, xh=0x00, rc=0x4a, al=393a3b3c3d3e3f404142000000000000}
    ProbeDirEnt {status=0x00, name=»IGEN    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x71, al=434445464748494a4b4c4d4e4f505100}
    ProbeDirEnt {status=0x00, name=»IGEN    000«, xl=0x00, bc=0x00, xh=0x00, rc=0x55, al=52535455565758595a5b5c0000000000}
    ProbeDirEnt {status=0x00, name=»ITEST   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x68, al=5d5e5f60616263646566676869000000}
    ProbeDirEnt {status=0x00, name=»ITEST   000«, xl=0x00, bc=0x00, xh=0x00, rc=0x6f, al=6a6b6c6d6e6f70717273747576770000}
    ProbeDirEnt {status=0x00, name=»ARAMDKL COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x47, al=78797a7b7c7d7e7f8000000000000000}
    ProbeDirEnt {status=0x00, name=»IINSTALLCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x66, al=8182838485868788898a8b8c8d000000}
    ProbeDirEnt {status=0x00, name=»KATALOG KAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=8e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMDISK  OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8f909192939495969798999a9b9c9d9e}
    ProbeDirEnt {status=0x00, name=»COMDISK  OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x2f, al=9fa0a1a2a3a400000000000000000000}
+  14 -   0 <Tree 0x0-0x19000-0x32000>
+  14 -   2 <Tree 0x0-0x19000-0x32000>

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