DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC759 "Piccoline"

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about RegneCentralen RC759 "Piccoline"

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 A B C H I L R T

⟦5e4548e7d⟧ Bits:30005778 Turbo Pascal v.3.01A (CP/M-86), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1269760 (0x136000)
    Description: Bits:30005778 Turbo Pascal v.3.01A (CP/M-86)
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_77:1_32)

CpmFSAuto

Media:             [0, 0, 1] … [77, 0, 8] {1024: 1240}
Signature:         1024_2048_0x0_*1+1_2:0_77:1_32
Confidence score:  +38/-0 
Sector size:       1024
Block size:        2048
Directory entries: 32
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) […] (75, 0), (75, 1), (76, 0), (76, 1), (77, 0), (77, 1)
user bc length name artifact
0010752ACCESS3.BOX⟦afd8e9b1f⟧ TextFile
001152BCD.PAS⟦6e2f9f14f⟧ TextFile
004864CALC.HLP⟦323c80fbe⟧ TextFile
0034560CALC.PAS⟦6dddda6a9⟧ TextFile
0011776CALCDEMO.MCS⟦fc1caea54⟧
00896CALCMAIN.PAS⟦4d45bfeda⟧ TextFile
00640CMDLIN.PAS⟦fbfb11b64⟧ TextFile
006144HILB.PAS⟦ff3ea2c50⟧ TextFile
005504LISTER.PAS⟦6866732aa⟧ TextFile
008192READ.ME⟦394e7dc06⟧ TextFile
001536TEST.PAS⟦edd410fb1⟧ TextFile
0028416TINST.CMD⟦af7fd2d54⟧
004992TINST.DTA⟦e37387ee6⟧
004096TINST.MSG⟦dd8b8356d⟧ TextFile
0036480TURBO-87.CMD⟦d8179f2bc⟧
0037760TURBO.CMD⟦f54f24825⟧
001536TURBO.MSG⟦fa2816508⟧
0037504TURBOBCD.CMD⟦2bfed6276⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [77, 0, 8]]

First credible dirsect is: (2, 0, 1) at 0x8000 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x8000 28-1-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 27

Block number width: ok16

   8     0     8   124    95  False
  16     0     8   129     0  False

Block Sizes:
    2048 0x00 +27 -0
    4096 0x01 +5 -22
    8192 0x03 +5 -22
   16384 0x07 +5 -22
   32768 0x0f +5 -22
   65536 0x1f +5 -22
    1024 0x00 +2 -25
     128 0x00 +0 -27
     256 0x00 +0 -27
     512 0x00 +0 -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)                                                         [27]   +38/-0
      0  normal-2     (1-3-5-7-2-4-6-8)                                                         [27]   +30/-4
      0  normal-3     (1-4-7-2-5-8-3-6)                                                         [27]   +31/-5
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»READ    ME «, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=080009000a000b000000000000000000}
    ProbeDirEnt {status=0x00, name=»TURBO   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0c000d000e000f001000110012001300}
    ProbeDirEnt {status=0x00, name=»TURBO   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=1400150016001700180019001a001b00}
    ProbeDirEnt {status=0x00, name=»TURBO   CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x27, al=1c001d001e0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TURBO   MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=1f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TURBO-87CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=20002100220023002400250026002700}
    ProbeDirEnt {status=0x00, name=»TURBO-87CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=280029002a002b002c002d002e002f00}
    ProbeDirEnt {status=0x00, name=»TURBO-87CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x1d, al=30003100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TURBOBCDCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
    ProbeDirEnt {status=0x00, name=»TURBOBCDCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=3a003b003c003d003e003f0040004100}
    ProbeDirEnt {status=0x00, name=»TURBOBCDCMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x25, al=42004300440000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TINST   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=450046004700480049004a004b004c00}
    ProbeDirEnt {status=0x00, name=»TINST   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x5e, al=4d004e004f0050005100520000000000}
    ProbeDirEnt {status=0x00, name=»TINST   MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x20, al=53005400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TINST   DTA«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=55005600570000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HILB    PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x30, al=580059005a0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEST    PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=5b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BCD     PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=5c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LISTER  PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x2b, al=5d005e005f0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CMDLIN  PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CALC    PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=61006200630064006500660067006800}
    ProbeDirEnt {status=0x00, name=»CALC    PAS«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=69006a006b006c006d006e006f007000}
    ProbeDirEnt {status=0x00, name=»CALC    PAS«, xl=0x02, bc=0x00, xh=0x00, rc=0x0e, al=71000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CALCDEMOMCS«, xl=0x00, bc=0x00, xh=0x00, rc=0x5c, al=72007300740075007600770000000000}
    ProbeDirEnt {status=0x00, name=»CALCMAINPAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=78000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CALC    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=79007a007b0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ACCESS3 BOX«, xl=0x00, bc=0x00, xh=0x00, rc=0x54, al=7c007d007e007f008000810000000000}
*  38 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  30 -   4 [1, 3, 5, 7, 2, 4, 6, 8]
+  31 -   5 [1, 4, 7, 2, 5, 8, 3, 6]

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