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 D E F G I K N O S T U ^

⟦0749f0a84⟧ Bits:30004285 Budget: Datacentret ved Odense Skolevæsen, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30004285 Budget: Datacentret ved Odense Skolevæsen
    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:  +43/-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 ⟦ba919619f⟧ TextFile
0 0 14336 BUDGET.CSV ⟦6daa495d4⟧
0 0 77184 CCPM.SYS ⟦1f5e3ee3f⟧
0 0 43776 COMAL80.CMD ⟦2279b65b2⟧
0 0 1280 COMAL80.ERM ⟦ce340c33b⟧
0 0 128 COMSTART.SUB ⟦85383de7b⟧ TextFile
0 0 7424 DD750.SYS ⟦36f283c60⟧
0 0 7424 DD759.SYS ⟦eb5cf87dc⟧
0 0 7424 DD759C.SYS ⟦44c95b01d⟧
0 0 14848 DDCITOLR.SYS ⟦232f785f6⟧
0 0 2432 ERA.CMD ⟦b5aa7b2b4⟧
0 0 2688 FILEX.CMD ⟦7e6008748⟧
0 0 128 FUNCTION.SYS ⟦c54cbc2cc⟧
0 0 1152 GEKS3.C80 ⟦fadef266b⟧ TextFile
0 0 512 INIT ⟦95af0c16c⟧ TextFile
0 0 256 INIT1 ⟦3333e5a3f⟧ TextFile
0 0 100352 KOMBUDFI.LE ⟦2c31f47fe⟧
0 0 34304 KONFIG.CMD ⟦0cdf73f58⟧
0 0 2048 NA ⟦bbe764906⟧
0 0 17024 OLIE.CSV ⟦f22c04216⟧
0 0 128 STARTUP.0 ⟦356821f24⟧ TextFile
0 0 3584 SUBMIT.CMD ⟦146b2ae19⟧
0 0 384 UDFIL.CSV ⟦c15e62440⟧

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 25-16-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 39

Block number width: ok16

   8     0     8   209   140  False
  16     0     8   214     0  False

Block Sizes:
    2048 0x00 +38 -0
    4096 0x01 +10 -28
    8192 0x03 +10 -28
   16384 0x07 +10 -28
   32768 0x0f +10 -28
   65536 0x1f +10 -28
    1024 0x00 +8 -30
     512 0x00 +7 -31
     256 0x00 +5 -33
     128 0x00 +4 -34

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, 15]   +43/-0
     17  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 15]   +42/-7
     18  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 15]   +38/-9
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»dos        «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=00000000000000007620120576201205}
    ProbeDirEnt {status=0x00, name=»FUNCTIONSYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=08000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD759C  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=09000a000b000c000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD759   SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=11001200130014000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDCITOLRSYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x74, al=150016001700180019001a001b001c00}
    ProbeDirEnt {status=0x00, name=»ASSIGN  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=0d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=0e000f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMSTARTSUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=10000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INIT       «, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=38000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD750   SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=39003a003b003c000000000000000000}
    ProbeDirEnt {status=0x00, name=»INIT1      «, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=3d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OLIE    CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3e003f00400041004200430044004500}
    ProbeDirEnt {status=0x00, name=»OLIE    CSV«, xl=0x01, bc=0x00, xh=0x00, rc=0x05, al=46000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KONFIG  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4700480049004a004b004c004d004e00}
    ProbeDirEnt {status=0x00, name=»KONFIG  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=4f005000510052005300540055005600}
    ProbeDirEnt {status=0x00, name=»KONFIG  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x0c, al=57000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=58000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»NA         «, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=59000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5a005b005c005d005e005f0060006100}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=62006300640065006600670068006900}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=6a006b006c006d006e006f0070007100}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=72007300740075007600770078007900}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=7a007b007c007d007e007f0080008100}
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=82008300840085008600870088008900}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»KOMBUDFILE «, xl=0x06, bc=0x00, xh=0x00, rc=0x10, al=8a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»GEKS3   C80«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=8b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BUDGET  CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x70, al=8c008d008e008f009000910092000000}
    ProbeDirEnt {status=0x00, name=»UDFIL   CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=93000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ERA     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=95009600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=97009800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=9a009b009c009d009e009f00a000a100}
    ProbeDirEnt {status=0x00, name=»COMAL80 CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a200a300a400a500a600a700a800a900}
    ProbeDirEnt {status=0x00, name=»COMAL80 CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x56, al=aa00ab00ac00ad00ae00af0000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80 ERM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=b0000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=b100b200b300b400b500b600b700b800}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=b900ba00bb00bc00bd00be00bf00c000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=c100c200c300c400c500c600c700c800}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=c900ca00cb00cc00cd00ce00cf00d000}
    ProbeDirEnt {status=0x00, name=»CCPM    SYS«, xl=0x04, bc=0x00, xh=0x00, rc=0x5b, al=d100d200d300d400d500d60000000000}
*  43 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  42 -   7 [1, 4, 7, 2, 5, 8, 3, 6]
+  38 -   9 [1, 3, 5, 7, 2, 4, 6, 8]

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