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. 

top - metrics - download
Index: B C D E L M P S T X

⟦a415da17f⟧ CpmFSAuto

    Length: 358144 (0x57700)
    Types: CpmFSAuto
    Notes: CP/M-fs(512_2048_0x1_*1+1_1:0_34:0_48), MZ-80B, Probe-CPM

Derivation

└─⟦31a512eaf⟧ Bits:30009429 50004846
    └─⟦this⟧

CpmFSAuto

Media:             [0, 0, 1] … [34, 0, 20] {256: 1, 512: 699}
Signature:         512_2048_0x1_*1+1_1:0_34:0_48
Confidence score:  +46/-0 
Sector size:       512
Block size:        2048
Directory entries: 48
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 0 256 BOOT.COM ⟦2856cfb8f⟧
0 0 24576 COMAL-80.1 ⟦c4a430814⟧
0 0 38912 COMAL-80.COM ⟦0ff9e48eb⟧
0 0 38912 COMAL.COM ⟦9ed0ee7bf⟧
0 0 27648 COMAL80S.COM ⟦d357e3a1a⟧
0 0 27648 COMALS.COM ⟦da10afd90⟧
0 0 512 CONSOLE.COM ⟦72bb97e1b⟧
0 0 1152 COPY.COM ⟦169da6b29⟧
0 0 4352 CUSTOMER.FIL ⟦4ed1ec251⟧ TextFile
0 0 4224 DUMP.ASM ⟦0ed417f98⟧ TextFile
0 0 512 DUMP.COM ⟦9a99911c0⟧
0 0 6656 ED.COM ⟦0397b96b6⟧
0 0 384 LST ⟦51e3e8dc7⟧ TextFile
0 0 128 P.CML ⟦008700ecd⟧ TextFile
0 0 7424 PIP.COM ⟦7f9e12a92⟧
0 0 5248 STAT.COM ⟦614d0b1d6⟧
0 0 45568 TEST01.TXT ⟦a887759c1⟧ TextFile
0 0 640 TIME.COM ⟦67168eda8⟧
0 0 7936 XPL0.CML ⟦e307ea783⟧
0 0 6144 XPL0.CSB ⟦4556ffd19⟧
0 0 128 XPL0COMM.DAT ⟦163be4665⟧
0 0 12416 XPL0COMP.CSB ⟦9efddf139⟧
0 0 13696 XPL0HELP.DAT ⟦40a119c6f⟧
0 0 3840 XPL0INTP.CSB ⟦002c1caf7⟧
0 0 4992 XPL0LEXI.CSB ⟦6f7a283cf⟧
0 0 1024 XPL0MESS.DAT ⟦904563404⟧

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 14-15-3-1-1-1-1-1-0-0-0-0-0-0-0-0-0-0-0-0

Total credibility: 29

Block number width: ok8

   8     0     2   154     0  False
  16     0    20 39320     0   True

Block Sizes:
    2048 0x01 +29 -0
    4096 0x03 +9 -20
    8192 0x07 +9 -20
   16384 0x0f +9 -20
   32768 0x1f +9 -20
   65536 0x3f +9 -20
    1024 0x00 +8 -21
     512 0x00 +6 -23
     256 0x00 +3 -26
     128 0x00 +2 -27

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)                      [13, 14, 2]   +46/-0

File & label names found:
  0x0002700 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»COMALS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x58, al=02030405060708090a0b0c0d0e0f0000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=10111213000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»P       CML«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=14000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0COMMDAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=15000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=16171819000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0    CML«, xl=0x00, bc=0x00, xh=0x00, rc=0x3e, al=1a1b1c1d000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»P       LEX«, 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=1e1f2000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=21000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    ASM«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=22232400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BOOT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=25000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEST    BAK«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONSOLE COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=26000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COPY    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=27000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEST    CML«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TIME    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=28000000000000000000000000000000}
  0x0002900 (1, 0, 2)
    ProbeDirEnt {status=0x00, name=»TPARAM  DDA«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LST        «, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=29000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TPARAM  DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEST01  TXT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2a2b2c2d2e2f30313233343536373839}
    ProbeDirEnt {status=0x00, name=»TEST01  TXT«, xl=0x02, bc=0x00, xh=0x00, rc=0x64, al=3a3b3c3d3e3f40000000000000000000}
    ProbeDirEnt {status=0x00, name=»CUSTOMERFIL«, xl=0x00, bc=0x00, xh=0x00, rc=0x22, al=41424300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL-80COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4445464748494a4b4c4d4e4f50515253}
    ProbeDirEnt {status=0x00, name=»COMAL-80COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x30, al=54555600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80SCOM«, xl=0x01, bc=0x00, xh=0x00, rc=0x58, al=5758595a5b5c5d5e5f60616263640000}
    ProbeDirEnt {status=0x00, name=»COMAL-801  «, xl=0x01, bc=0x00, xh=0x00, rc=0x40, al=65666768696a6b6c6d6e6f7000000000}
    ProbeDirEnt {status=0x00, name=»XPL0COMPCSB«, xl=0x00, bc=0x00, xh=0x00, rc=0x61, al=71727374757677000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0INTPCSB«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=78790000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0LEXICSB«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=7a7b7c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0    CSB«, xl=0x00, bc=0x00, xh=0x00, rc=0x30, al=7d7e7f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0MESSDAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=80000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XPL0HELPDAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x6b, al=81828384858687000000000000000000}
  0x0002b00 (1, 0, 3)
    ProbeDirEnt {status=0x00, name=»COMAL   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=88898a8b8c8d8e8f9091929394959697}
    ProbeDirEnt {status=0x00, name=»COMAL   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x30, al=98999a00000000000000000000000000}
*  46 -   0 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]

Full view