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 C F I K M P S T

⟦1d5a8b30c⟧ Bits:30004339 Skriv version 6.6 til Piccoline, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30004339 Skriv version 6.6 til Piccoline
    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:  +38/-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 93440 CCPM.SYS ⟦0bede89a1⟧
0 0 12672 FLYT.CMD ⟦511fc3ebd⟧
0 0 128 FORMATER.KAT ⟦ec2177365⟧ TextFile
0 0 25344 INSTALER.CMD ⟦614b75253⟧
0 0 5120 ITALIC.CHR ⟦7f67da59d⟧
0 0 10368 ITALIC.CMD ⟦35d6e4343⟧
0 0 1920 KDEF.SYS ⟦77dcbb200⟧ TextFile
0 0 18944 MENU.CMD ⟦dbe83447f⟧
0 0 3968 PKODER.FIL ⟦426860c5b⟧
0 0 64512 SKRIV.CMD ⟦b1af8b5c6⟧
0 0 3712 SKRIV.MDF ⟦0a8da9e5b⟧
0 0 256 SKRIV.MOV ⟦d0b50049c⟧ TextFile
0 0 23296 SKRIVADM.CMD ⟦76ddd1244⟧
0 0 128 STARTUP.0 ⟦87c0f2d39⟧ TextFile
0 0 11136 TEKSTV.PCK ⟦0e6066fd0⟧
0 0 7552 TEKSTW.PCK ⟦c7c8be816⟧
0 0 10880 TEKSTX.PCK ⟦3cbea6c8b⟧
0 0 5760 TEKSTY.PCK ⟦074a014ec⟧
0 0 384 TEXTER.FIL ⟦43f645ff3⟧

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 25-8-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 31

Block number width: ok16

   8     0     8   157   127  False
  16     0     8   164     0  False

Block Sizes:
    2048 0x00 +30 -0
    4096 0x01 +5 -25
    8192 0x03 +5 -25
   16384 0x07 +5 -25
   32768 0x0f +5 -25
   65536 0x1f +5 -25
     512 0x00 +4 -26
    1024 0x00 +4 -26
     256 0x00 +3 -27
     128 0x00 +2 -28

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, 7]   +38/-0
      9  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 7]   +32/-8
     10  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 7]   +33/-10
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»lfu        «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000850f1907850f1907}
    ProbeDirEnt {status=0x00, name=»KDEF    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=08000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MENU    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=09000a000b000c000d000e000f001000}
    ProbeDirEnt {status=0x00, name=»MENU    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x14, al=11001200000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEXTER  FIL«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=13000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=14000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTALERCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=150016001700180019001a001b001c00}
    ProbeDirEnt {status=0x00, name=»INSTALERCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x46, al=1d001e001f0020002100000000000000}
    ProbeDirEnt {status=0x00, name=»PKODER  FIL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=22002300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKRIV   MDF«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=24002500000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=26002700280029002a002b002c002d00}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2e002f00300031003200330034003500}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=36003700380039003a003b003c003d00}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3e003f00400041004200430044004500}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=46004700480049004a004b004c004d00}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x05, bc=0x00, xh=0x00, rc=0x5a, al=4e004f00500051005200530000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTX  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x55, al=54005500560057005800590000000000}
    ProbeDirEnt {status=0x00, name=»SKRIVADMCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5a005b005c005d005e005f0060006100}
    ProbeDirEnt {status=0x00, name=»SKRIVADMCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x36, al=62006300640065000000000000000000}
    ProbeDirEnt {status=0x00, name=»ITALIC  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x51, al=66006700680069006a006b0000000000}
    ProbeDirEnt {status=0x00, name=»ITALIC  CHR«, xl=0x00, bc=0x00, xh=0x00, rc=0x28, al=6c006d006e0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMATERKAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=6f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTV  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=70007100720073007400750000000000}
    ProbeDirEnt {status=0x00, name=»TEKSTW  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x3b, al=76007700780079000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»TEKSTY  PCK«, xl=0x00, bc=0x00, xh=0x00, rc=0x2d, al=7a007b007c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FLYT    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x63, al=7d007e007f0080008100820083000000}
    ProbeDirEnt {status=0x00, name=»SKRIV   MOV«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=84000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKRIV   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=850086008700880089008a008b008c00}
    ProbeDirEnt {status=0x00, name=»SKRIV   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=8d008e008f0090009100920093009400}
    ProbeDirEnt {status=0x00, name=»SKRIV   CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=950096009700980099009a009b009c00}
    ProbeDirEnt {status=0x00, name=»SKRIV   CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x78, al=9d009e009f00a000a100a200a300a400}
*  38 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  32 -   8 [1, 4, 7, 2, 5, 8, 3, 6]
+  33 -  10 [1, 3, 5, 7, 2, 4, 6, 8]

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