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 S T

⟦2f499b5fd⟧ Bits:30003942 SW1542 RcSkak Rel. 3.1 til RC Partner, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30003942 SW1542 RcSkak Rel. 3.1 til RC Partner
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_76:1_64)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         1024_2048_0x0_*1+1_2:0_76:1_64
Confidence score:  +37/-0 
Sector size:       1024
Block size:        2048
Directory entries: 64
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 2, 3, 4, 5, 6, 7, 8
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 50304 CHESS.000 ⟦f03ad3941⟧
0 0 128 CHESS.CHS ⟦a7e9d24f0⟧ TextFile
0 0 42880 CHESS.CMD ⟦7bbae4ddc⟧
0 0 768 CHESS.DEM ⟦1c165fbae⟧ TextFile
0 0 4224 CHESS.FNT ⟦ff2600976⟧
0 0 13568 CHESS.HLP ⟦64afb0e02⟧ TextFile
0 0 1408 CHESS.LOG ⟦d9bde2dae⟧ TextFile
0 0 36224 CHESS.OP ⟦88db5a35e⟧
0 0 7424 CHESS.OPD ⟦ca91a198c⟧
0 0 128 INSTJOB.SUB ⟦bdb75ed43⟧ TextFile
0 0 50304 SKAK.000 ⟦b82a38687⟧
0 0 128 SKAK.CHS ⟦a7e9d24f0⟧ TextFile
0 0 42880 SKAK.CMD ⟦6ff2019e3⟧
0 0 768 SKAK.DEM ⟦1c165fbae⟧ TextFile
0 0 4224 SKAK.FNT ⟦ff2600976⟧
0 0 13184 SKAK.HLP ⟦7f7d8aa6c⟧ TextFile
0 0 1408 SKAK.LOG ⟦d9bde2dae⟧ TextFile
0 0 36224 SKAK.OP ⟦88db5a35e⟧
0 0 7424 SKAK.OPD ⟦ca91a198c⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [76, 1, 8]]

First credible dirsect is: (2, 0, 1) at 0x8000 with 0x8 attribute records

Credible directory tracks:
   (2, 0)  0x8000 25-11-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 34

Block number width: ok16

   8     0     8   170   130  False
  16     0     8   170     0  False

Block Sizes:
    2048 0x00 +33 -0
    4096 0x01 +7 -26
    8192 0x03 +7 -26
   16384 0x07 +7 -26
   32768 0x0f +7 -26
   65536 0x1f +7 -26
    1024 0x00 +5 -28
     128 0x00 +3 -30
     256 0x00 +3 -30
     512 0x00 +3 -30

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8)                                                         [24, 10]   +37/-0
     12  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 10]   +34/-4
     13  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 10]   +34/-6
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»RcSkak     «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=00000000000000009e0b12389e0b1238}
    ProbeDirEnt {status=0x00, name=»SKAK    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»SKAK    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»SKAK    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x4f, al=180019001a001b001c00000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    000«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1d001e001f0020002100220023002400}
    ProbeDirEnt {status=0x00, name=»SKAK    000«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=250026002700280029002a002b002c00}
    ProbeDirEnt {status=0x00, name=»SKAK    000«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2d002e002f0030003100320033003400}
    ProbeDirEnt {status=0x00, name=»SKAK    000«, xl=0x03, bc=0x00, xh=0x00, rc=0x09, al=35000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x67, al=36003700380039003a003b003c000000}
    ProbeDirEnt {status=0x00, name=»SKAK    FNT«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=3d003e003f0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    CHS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=40000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=41000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    DEM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=42000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    OPD«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=43004400450046000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKAK    OP «, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4700480049004a004b004c004d004e00}
    ProbeDirEnt {status=0x00, name=»SKAK    OP «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4f005000510052005300540055005600}
    ProbeDirEnt {status=0x00, name=»SKAK    OP «, xl=0x02, bc=0x00, xh=0x00, rc=0x1b, al=57005800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=59005a005b005c005d005e005f006000}
    ProbeDirEnt {status=0x00, name=»CHESS   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=61006200630064006500660067006800}
    ProbeDirEnt {status=0x00, name=»CHESS   CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x4f, al=69006a006b006c006d00000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   000«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6e006f00700071007200730074007500}
    ProbeDirEnt {status=0x00, name=»CHESS   000«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=76007700780079007a007b007c007d00}
    ProbeDirEnt {status=0x00, name=»CHESS   000«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=7e007f00800081008200830084008500}
    ProbeDirEnt {status=0x00, name=»CHESS   000«, xl=0x03, bc=0x00, xh=0x00, rc=0x09, al=86000000000000000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»CHESS   HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x6a, al=8700880089008a008b008c008d000000}
    ProbeDirEnt {status=0x00, name=»CHESS   FNT«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=8e008f00900000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   CHS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=91000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=92000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   DEM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=93000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   OPD«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=94009500960097000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHESS   OP «, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=980099009a009b009c009d009e009f00}
    ProbeDirEnt {status=0x00, name=»CHESS   OP «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a000a100a200a300a400a500a600a700}
    ProbeDirEnt {status=0x00, name=»CHESS   OP «, xl=0x02, bc=0x00, xh=0x00, rc=0x1b, al=a800a900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=aa000000000000000000000000000000}
*  37 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  34 -   4 [1, 4, 7, 2, 5, 8, 3, 6]
+  34 -   6 [1, 3, 5, 7, 2, 4, 6, 8]

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