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 B C F P S T V

⟦548283e92⟧ Bits:30003323 Skriv ver. 2.3 Tekstbehandling + diverse CP/M programmer, 5¼" Floppy Disk, CpmFSAuto

    Length: 328704 (0x50400)
    Description: Bits:30003323 Skriv ver. 2.3 Tekstbehandling + diverse CP/M programmer
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(512_2048_0x1_32_*2+1+2_2:0_35:1)

CpmFSAuto

Media:             [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature:         512_2048_0x1_32_*2+1+2_2:0_35:1
Confidence score:  +24/-2
Sector size:       512
Block size:        2048
Directory entries: 32
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 1664 BACKUP.COM ⟦e2a37d565⟧
0 0 6016 CAT.COM ⟦cea0c4550⟧
0 0 1536 FORMAT.COM ⟦f59fd4766⟧
0 0 7424 PIP.COM ⟦7f9e12a92⟧
0 0 41600 SKRIV.000 ⟦a511548c6⟧
0 0 26880 SKRIV.COM ⟦81f0c28f5⟧
0 0 5248 STAT.COM ⟦614d0b1d6⟧
0 0 1408 SYSGEN.COM ⟦6ebb97eba⟧
0 0 1280 TEKSTA.PCK ⟦b4f27ea05⟧
0 0 2048 TEKSTB.PCK ⟦213a460af⟧
0 0 2304 TEKSTC.PCK ⟦0e56e4703⟧
0 0 1792 TEKSTD.PCK ⟦a8a85d544⟧
0 0 3968 TEKSTE.PCK ⟦bdafe7bc4⟧
0 0 1536 TEKSTF.PCK ⟦f4f75ef50⟧
0 0 2048 TEKSTG.PCK ⟦99296cb41⟧
0 0 3200 TEKSTH.PCK ⟦300597c07⟧
0 0 256 TEKSTT.PCK ⟦03ead03b8⟧
0 0 9088 TEKSTV.PCK ⟦6462fb54a⟧
0 0 384 TEXTER.FIL ⟦b69ce08dd⟧
0 0 1792 TKODER.FIL ⟦7240c21ab⟧
0 0 10624 VERIFY.COM ⟦d14589ac1⟧

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 16-1-8-1-1-1-1-0-1

Total credibility: 22

Block number width: ok8

   8     0     2    74     0  False
  16     0    16 18760     0   True

Block Sizes:
    2048 0x01 +22 -0
    4096 0x03 +11 -11
    8192 0x07 +11 -11
   16384 0x0f +11 -11
   32768 0x1f +11 -11
   65536 0x3f +11 -11
     512 0x00 +2 -20
    1024 0x00 +2 -20
     256 0x00 +1 -21
     128 0x00 +0 -22

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [15, 7]   +24/-2
      8  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [15, 0, 7]   +23/-11

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»SKRIV   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x52, al=02030405060708090a0b0c0d0e0f0000}
    ProbeDirEnt {status=0x00, name=»TKODER  FIL«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=10000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEXTER  FIL«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=11000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTV  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x47, al=25262728290000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKRIV   000«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2a2b2c2d2e2f30313233343536373839}
    ProbeDirEnt {status=0x00, name=»SKRIV   000«, xl=0x02, bc=0x00, xh=0x00, rc=0x45, al=3a3b3c3d3e0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTA  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=12000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTB  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=13000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKRIV   $$$«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=17181900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CAT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=1a1b1c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSGEN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=1d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BACKUP  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=1e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=1f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»VERIFY  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x53, al=20212223243f00000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=40414243000000000000000000000000}
  0x0004000 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»TEKSTC  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=14150000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTD  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=16000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTE  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=44450000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTF  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=46000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTG  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=47000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTH  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x19, al=48490000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTT  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=4a000000000000000000000000000000}
+  24 -   2 <Tree 0x0-0x28200-0x50400>
+  23 -  11 <Tree 0x0-0x28200-0x50400>

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