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: C F I M P S

⟦8eb5b8018⟧ CpmFSAuto

    Length: 358144 (0x57700)
    Types: CpmFSAuto
    Notes: CP/M-fs(512_2048_0x1_*1+1_1:0_34:0_32), MZ-80B, Probe-CPM

Derivation

└─⟦8c1211600⟧ Bits:30009438 50004985
    └─⟦this⟧

CpmFSAuto

Media:             [0, 0, 1] … [34, 0, 20] {256: 1, 512: 699}
Signature:         512_2048_0x1_*1+1_1:0_34:0_32
Confidence score:  +27/-0 
Sector size:       512
Block size:        2048
Directory entries: 32
Block number size: 8
Extent-mask:       0x01
Sector-interleave: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
Tracks:            (1, 0), (2, 0), (3, 0), (4, 0), (5, 0), (6, 0) […] (29, 0), (30, 0), (31, 0), (32, 0), (33, 0), (34, 0)
user bc length name artifact
0 0 17792 CONFIG.COM ⟦8108752b2⟧
0 0 2304 FORMAT.COM ⟦497a4e889⟧
0 0 6528 INSTALL.COM ⟦700df05c7⟧
0 0 21120 INSTALL.DAT ⟦510677e25⟧
0 0 11904 INSTALL.MSG ⟦68136d688⟧
0 0 30464 INSTALL.OVR ⟦4f8837c67⟧
0 0 256 INSTALL.SPC ⟦00dd27d39⟧
0 0 16768 MP.COM ⟦035e91fad⟧
0 0 40320 MP.HLP ⟦d356e5705⟧
0 0 43392 MP.OVR ⟦3bbe8305c⟧
0 0 6400 MP40 ⟦acbd00913⟧
0 0 6400 MP80 ⟦eefed9f1d⟧
0 0 7424 PIP.COM ⟦7f9e12a92⟧
0 0 768 SHARP ⟦eb7482e41⟧
0 0 896 SHARP1 ⟦5bc43440a⟧
0 0 3072 SPENCER ⟦2015328de⟧
0 0 3712 SPENCOST ⟦0c3117e97⟧
0 0 5248 STAT.COM ⟦614d0b1d6⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [34, 0, 20]]

First credible dirsect is: (1, 0, 1) at 0x2700 with 0x0 attribute records

Credible directory tracks:
   (1, 0)  0x2700 17-5-1-1-1-1-1-1-0-0-0-0-0-0-0-0-0-0-0-0

Total credibility: 20

Block number width: ok8

   8     0     2   121     0  False
  16     0    20 30839     0   True

Block Sizes:
    2048 0x01 +20 -0
    1024 0x00 +3 -17
    4096 0x03 +3 -17
    8192 0x07 +3 -17
   16384 0x0f +3 -17
   32768 0x1f +3 -17
   65536 0x3f +3 -17
     256 0x00 +1 -19
     512 0x00 +1 -19
     128 0x00 +0 -20

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20)                      [16, 4]   +27/-0

File & label names found:
  0x0002700 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»INSTALL COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=02030405000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SPENCOST   «, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=06070000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=08090a0b000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MP      COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x03, al=0c0d0e0f101112131400000000000000}
    ProbeDirEnt {status=0x00, name=»INSTALL SPC«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=15000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTALL OVR«, xl=0x01, bc=0x00, xh=0x00, rc=0x6e, al=161718191a1b1c1d1e1f202122232400}
    ProbeDirEnt {status=0x00, name=»MP40       «, xl=0x00, bc=0x00, xh=0x00, rc=0x32, al=25262728000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTALL DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x25, al=292a2b2c2d2e2f303132330000000000}
    ProbeDirEnt {status=0x00, name=»MP      OVR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=3435363738393a3b3c3d3e3f40414243}
    ProbeDirEnt {status=0x00, name=»MP      OVR«, xl=0x02, bc=0x00, xh=0x00, rc=0x53, al=44454647484900000000000000000000}
    ProbeDirEnt {status=0x00, name=»MP80       «, xl=0x00, bc=0x00, xh=0x00, rc=0x32, al=4a4b4c4d000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MP      HLP«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4e4f505152535455565758595a5b5c5d}
    ProbeDirEnt {status=0x00, name=»MP      HLP«, xl=0x02, bc=0x00, xh=0x00, rc=0x3b, al=5e5f6061000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTALL MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x5d, al=62636465666700000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONFIG  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x0b, al=68696a6b6c6d6e6f7000000000000000}
    ProbeDirEnt {status=0x00, name=»SPENCER    «, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=71720000000000000000000000000000}
  0x0002900 (1, 0, 2)
    ProbeDirEnt {status=0x00, name=»SHARP      «, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=73000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SHARP1     «, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=74000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=75760000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=77787900000000000000000000000000}
*  27 -   0 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]

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