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 C I L M P R T

⟦cfc645b40⟧ Bits:30004118/disk1.imd SW1720/I5 Pascal/MT+ Release 5.5, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 328704 (0x50400)
    Description: Bits:30004118/disk1.imd SW1720/I5 Pascal/MT+ Release 5.5
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    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:  +15/-0
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 11520 LINKMT.COM ⟦76636782d⟧
0 0 256 MOD1.SRC ⟦196c8e1e7⟧ TextFile
0 0 256 MOD2.SRC ⟦d0aa54f13⟧ TextFile
0 0 12800 MTPLUS.000 ⟦8fdd1161f⟧
0 0 10752 MTPLUS.001 ⟦5aea77784⟧
0 0 7040 MTPLUS.002 ⟦edf25be09⟧
0 0 7552 MTPLUS.003 ⟦a0cbabbe8⟧
0 0 17408 MTPLUS.004 ⟦fa5c41b0a⟧
0 0 7808 MTPLUS.005 ⟦954b36f77⟧
0 0 5888 MTPLUS.006 ⟦8068f453b⟧
0 0 35584 MTPLUS.COM ⟦0eba591c2⟧
0 0 24320 PASLIB.ERL ⟦c0a79f725⟧
0 0 896 PROG.SRC ⟦4255acb8e⟧ TextFile
0 0 896 ROVLMGR.ERL ⟦f4017e33f⟧

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 15-1-2-1-1-1-1-0-1

Total credibility: 15

Block number width: ok8

   8     0     7    83     0  False
  16     0     7 20816     0   True

Block Sizes:
    2048 0x01 +15 -0
    1024 0x00 +4 -11
    4096 0x03 +4 -11
    8192 0x07 +4 -11
   16384 0x0f +4 -11
   32768 0x1f +4 -11
   65536 0x3f +4 -11
     256 0x00 +2 -13
     512 0x00 +2 -13
     128 0x00 +0 -15

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)                                                       [14, 1]   +15/-0
      2  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [14, 0, 1]   +15/-3

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»PROG    SRC«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=07000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MOD1    SRC«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=08000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MOD2    SRC«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=09000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  000«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=0a0b0c0d0e0f10000000000000000000}
    ProbeDirEnt {status=0x00, name=»LINKMT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=11121314151600000000000000000000}
    ProbeDirEnt {status=0x00, name=»PASLIB  ERL«, xl=0x01, bc=0x00, xh=0x00, rc=0x3e, al=1718191a1b1c1d1e1f20212200000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=232425262728292a2b2c2d2e2f303132}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x16, al=33340000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  001«, xl=0x00, bc=0x00, xh=0x00, rc=0x54, al=35363738393a00000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  002«, xl=0x00, bc=0x00, xh=0x00, rc=0x37, al=3b3c3d3e000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  003«, xl=0x00, bc=0x00, xh=0x00, rc=0x3b, al=3f404142000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  004«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=434445464748494a4b00000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  005«, xl=0x00, bc=0x00, xh=0x00, rc=0x3d, al=4c4d4e4f000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  006«, xl=0x00, bc=0x00, xh=0x00, rc=0x2e, al=50515200000000000000000000000000}
  0x0004000 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»ROVLMGR ERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=53000000000000000000000000000000}
+  15 -   0 <Tree 0x0-0x28200-0x50400>
+  15 -   3 <Tree 0x0-0x28200-0x50400>

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