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 G M S T V

⟦51a339b15⟧ Bits:30002840 ANALYSE - matematisk funktionsanalyse, 5¼" Floppy Disk, CpmFSAuto

    Length: 1261568 (0x134000)
    Description: Bits:30002840 ANALYSE - matematisk funktionsanalyse
    Types: 5¼" Floppy Disk, CpmFSAuto
    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:  +35/-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 38912 ANALYSE.CMD ⟦93ea5e049⟧
0 0 128 ASSIGN.SYS ⟦7065a2200⟧ TextFile
0 0 171008 CCPM.SYS ⟦c0519eb82⟧
0 0 25728 CHAR8.CMD ⟦62e393efd⟧
0 0 18048 DD604V.SYS ⟦b701e966f⟧
0 0 18048 DD605V.SYS ⟦560548517⟧
0 0 8192 DD75XH.SYS ⟦2c97fad13⟧
0 0 12672 DDXY880P.SYS ⟦5af1f304a⟧
0 0 8192 GRAPHICS.CMD ⟦b8376a5fd⟧
0 0 1152 MDISK.CMD ⟦991aa06cd⟧
0 0 19200 MENU.CMD ⟦f4cba8496⟧
0 31 128 STARTUP.0 ⟦4eeeeb49f⟧ TextFile
0 0 4224 VPC.CMD ⟦3d1320c58⟧

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 25-7-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 30

Block number width: ok16

   8     0     8   172   136  False
  16     0     8   172     0  False

Block Sizes:
    2048 0x00 +29 -0
    4096 0x01 +3 -26
    8192 0x03 +3 -26
   16384 0x07 +3 -26
   32768 0x0f +3 -26
   65536 0x1f +3 -26
     128 0x00 +2 -27
     256 0x00 +2 -27
     512 0x00 +2 -27
    1024 0x00 +2 -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)                                                         [24, 6]   +35/-0
      8  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 6]   +33/-4
      9  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 6]   +32/-1
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»CS         «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=00000000000000003511130635111306}
    ProbeDirEnt {status=0x00, name=»ANALYSE  MD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»ANALYSE  MD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»ANALYSE  MD«, xl=0x02, bc=0x00, xh=0x00, rc=0x30, al=180019001a0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x1f, xh=0x00, rc=0x01, al=1b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1c001d001e001f002000210022002300}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2400250026002700280029002a002b00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2c002d002e002f003000310032003300}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=3c003d003e003f004000410042004300}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=4400450046004700480049004a004b00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x06, bc=0x00, xh=0x00, rc=0x80, al=4c004d004e004f005000510052005300}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x07, bc=0x00, xh=0x00, rc=0x80, al=5400550056005700580059005a005b00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x08, bc=0x00, xh=0x00, rc=0x80, al=5c005d005e005f006000610062006300}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x09, bc=0x00, xh=0x00, rc=0x80, al=6400650066006700680069006a006b00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x0a, bc=0x00, xh=0x00, rc=0x38, al=6c006d006e006f000000000000000000}
    ProbeDirEnt {status=0x00, name=»CHAR8     D«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=70007100720073007400750076007700}
    ProbeDirEnt {status=0x00, name=»CHAR8     D«, xl=0x01, bc=0x00, xh=0x00, rc=0x49, al=780079007a007b007c00000000000000}
    ProbeDirEnt {status=0x00, name=»VPC       D«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=7d007e007f0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MENU      D«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=80008100820083008400850086008700}
    ProbeDirEnt {status=0x00, name=»MENU      D«, xl=0x01, bc=0x00, xh=0x00, rc=0x16, al=88008900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MDISK     D«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=8a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»GRAPHICS  D«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=8b008c008d008e000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD604V    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8f009000910092009300940095009600}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»DD604V    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=97000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD605V    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=980099009a009b009c009d009e009f00}
    ProbeDirEnt {status=0x00, name=»DD605V    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=a0000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XH    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=a100a200a300a4000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDXY880P  S«, xl=0x00, bc=0x00, xh=0x00, rc=0x63, al=a500a600a700a800a900aa00ab000000}
    ProbeDirEnt {status=0x00, name=»ASSIGN  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=ac000000000000000000000000000000}
*  35 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  32 -   1 [1, 3, 5, 7, 2, 4, 6, 8]
+  33 -   4 [1, 4, 7, 2, 5, 8, 3, 6]

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