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: 8 C D I T

⟦3250f503d⟧ Bits:30005981/disk4.imd Turn Key Data Entry System/Datenerfassungspaket - Vers. 1.90, 8" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1177344 (0x11f700)
    Description: Bits:30005981/disk4.imd Turn Key Data Entry System/Datenerfassungspaket - Vers. 1.90
    Types: 8" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto,512,2048,16,0x0,1<2<3<4,2:0-76:1

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 15] {128: 26, 256: 26, 512: 2280}
Signature:         CpmFSAuto,512,2048,16,0x0,1<2<3<4,2:0-76:1
Confidence score:  +10/-0
Sector size:       512
Block size:        2048
Directory entries: 16
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (74, 0), (74, 1), (75, 0), (75, 1), (76, 0), (76, 1)
user bc length name artifact
0 0 51328 DEP.TEX ⟦07fc9451a⟧
0 0 68224 TEXT1.DAT ⟦c647b9910⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [76, 1, 15]]

First credible dirsect is: (2, 0, 1) at 0x6300 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x6300 10-1-0-0-1-1-0-0-1-1-0-0-1-1-0

Total credibility: 9

Block number width: ok16

   8     0     2    60    51  False
  16     0     2    61     0  False

00:DEP     TEX rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=02000300040005000600070008000900}
00:DEP     TEX rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0a000b000c000d000e000f0010001100}
00:DEP     TEX rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=12001300140015001600170018001900}
00:DEP     TEX rc=0x011 c=0x002 ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x03, bc=0x00, xh=0x00, rc=0x11, al=1a001b00000000000000000000000000}
00:TEXT1   DAT rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1c001d001e001f002000210022002300}
00:TEXT1   DAT rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2400250026002700280029002a002b00}
00:TEXT1   DAT rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2c002d002e002f003000310032003300}
00:TEXT1   DAT rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
00:TEXT1   DAT rc=0x015 c=0x002 ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x04, bc=0x00, xh=0x00, rc=0x15, al=3c003d00000000000000000000000000}
Block Size 2048.00 2048 extent_mask = 0x0

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8-9-10-11-12-13-14-15)                                     [9]   +9/-8
      0  normal-2     (1-3-5-7-9-11-13-15-2-4-6-8-10-12-14)                                     [9]   +9/-9
      0  normal-3     (1-4-7-10-13-2-5-8-11-14-3-6-9-12-15)                                     [9]   +9/-7
      0  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12)                                     [9]   +10/-0
      0  normal-5     (1-6-11-2-7-12-3-8-13-4-9-14-5-10-15)                                     [9]   +9/-8
      0  normal-6     (1-7-13-4-10-2-8-14-5-11-3-9-15-6-12)                                     [9]   +9/-7
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0006300 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=02000300040005000600070008000900}
    ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0a000b000c000d000e000f0010001100}
    ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=12001300140015001600170018001900}
    ProbeDirEnt {status=0x00, name=»DEP     TEX«, xl=0x03, bc=0x00, xh=0x00, rc=0x11, al=1a001b00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1c001d001e001f002000210022002300}
    ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2400250026002700280029002a002b00}
    ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2c002d002e002f003000310032003300}
    ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
    ProbeDirEnt {status=0x00, name=»TEXT1   DAT«, xl=0x04, bc=0x00, xh=0x00, rc=0x15, al=3c003d00000000000000000000000000}
+  10 -   0 <Tree 0x0-0x8fb80-0x11f700>
+   9 -   7 <Tree 0x0-0x8fb80-0x11f700>

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