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 C D F G I M S T

⟦fbbb09f4e⟧ Bits:30004300 Flytgeo (DAKS Kursuscenter), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30004300 Flytgeo (DAKS Kursuscenter)
    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:  +31/-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 0 128 ASSIGN.SYS ⟦466c624e8⟧ TextFile
0 0 84864 CCPM.SYS ⟦118cb2a12⟧
0 0 8192 DD75XMM.SYS ⟦a164cda16⟧
0 0 9984 DD75XMM1.SYS ⟦52162464f⟧
0 0 52224 FLYTG87.CMD ⟦e3f8a5d20⟧
0 0 53504 FLYTGEO.CMD ⟦78425c11a⟧
0 0 640 FLYTGEO.TXT ⟦29277a9bd⟧
0 0 8192 GRAPHICS.CMD ⟦e5412b051⟧
0 0 128 INST87.SUB ⟦d226aaf58⟧ TextFile
0 0 128 INSTALL.SUB ⟦0b4074263⟧ TextFile
0 0 11520 INSTFG.CMD ⟦bee0e1ccd⟧
0 0 11776 MANUAL.GEO ⟦14832e335⟧ TextFile
0 0 128 STARTUP.0 ⟦8aa5a7848⟧ TextFile
0 0 128 STARTUP.F86 ⟦8aa5a7848⟧ TextFile
0 0 128 STARTUP.F87 ⟦8c553c7bf⟧ TextFile

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 25-4-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 27

Block number width: ok16

   8     0     8   134   101  False
  16     0     8   134     0  False

Block Sizes:
    2048 0x00 +26 -0
    1024 0x00 +7 -19
    4096 0x01 +7 -19
    8192 0x03 +7 -19
   16384 0x07 +7 -19
   32768 0x0f +7 -19
   65536 0x1f +7 -19
     128 0x00 +6 -20
     256 0x00 +6 -20
     512 0x00 +6 -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)                                                         [24, 3]   +31/-0
      5  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 3]   +30/-1
      6  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 3]   +27/-0
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»skak       «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000830c1128830c1128}
    ProbeDirEnt {status=0x00, name=»INSTFG  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=080009000a000b000c000d0000000000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0e000f00100011001200130014001500}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=16001700180019001a001b001c001d00}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=1e001f00200021003c00430044004500}
    ProbeDirEnt {status=0x00, name=»FLYTG87 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=22002300240025002600270028002900}
    ProbeDirEnt {status=0x00, name=»FLYTG87 CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2a002b002c002d002e002f0030003100}
    ProbeDirEnt {status=0x00, name=»FLYTG87 CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
    ProbeDirEnt {status=0x00, name=»FLYTG87 CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x18, al=3a003b00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MANUAL  GEO«, xl=0x00, bc=0x00, xh=0x00, rc=0x5c, al=3d003e003f0040004100420000000000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=46004700480073007400750076007700}
    ProbeDirEnt {status=0x00, name=»DD75XMM1SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=49004a004b004c004d00000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XMM SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=4e004f00500051000000000000000000}
    ProbeDirEnt {status=0x00, name=»FLYTGEO CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5200560057005a005b005d005e005f00}
    ProbeDirEnt {status=0x00, name=»STARTUP F86«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=53000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP F87«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=54000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FLYTGEO TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=55000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FLYTGEO CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=60006100620063006400650066006700}
    ProbeDirEnt {status=0x00, name=»FLYTGEO CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=680069006a006b006c006d006e006f00}
    ProbeDirEnt {status=0x00, name=»INSTALL SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=58000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INST87  SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=59000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FLYTGEO CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x22, al=70007100720000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=780079007a007b007c007d007e007f00}
    ProbeDirEnt {status=0x00, name=»ASSIGN  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=5c000000000000000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x05, bc=0x00, xh=0x00, rc=0x17, al=80008100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»GRAPHICSCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=82008300840085000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=86000000000000000000000000000000}
*  31 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  30 -   1 [1, 4, 7, 2, 5, 8, 3, 6]
+  27 -   0 [1, 3, 5, 7, 2, 4, 6, 8]

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