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.


top - metrics
Index: 5 C F L P S T U

⟦bed0d1f5b⟧ Bits:30002735 Universal-File 3.0, 5¼" Floppy Disk, CpmFSAuto

    Length: 1292288 (0x13b800)
    Description: Bits:30002735 Universal-File 3.0
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_79:1_128)

CpmFSAuto

Media:             [0, 0, 1] … [79, 1, 10] {1024: 1232, 512: 60}
Signature:         1024_2048_0x0_*1+1_2:0_79:1_128
Confidence score:  +33/-0 
Sector size:       1024
Block size:        2048
Directory entries: 128
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) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)
user bc length name artifact
0 0 77568 CCPM.SYS ⟦889ea112b⟧
0 0 49152 COMAL80.CMD ⟦bc1886b0a⟧
0 0 1408 COMAL80.ERM ⟦304524fa1⟧
0 0 21248 CONFIG.CSV ⟦ab7f0ddb5⟧
0 0 4096 CONFIG.SYS ⟦1a2911e2d⟧
0 0 1024 FORMATS.UNI ⟦bd73e2c2e⟧
0 0 1024 LNAVNE.UNI ⟦92501c1c9⟧
0 0 3840 LOGON.CSV ⟦7188547b1⟧
0 0 128 STARTUP.0 ⟦4645aaf25⟧ TextFile
0 0 15616 UNIAJOUR.CSV ⟦3562b18f2⟧
0 0 22400 UNIEDIT.CSV ⟦9ba033210⟧
0 0 17408 UNIFORM.CSV ⟦73f55aaf4⟧
0 0 9728 UNIKLAR.CSV ⟦a1f8147f7⟧
0 0 12800 UNIKONV.CSV ⟦bcc5683d6⟧
0 0 14720 UNILIST.CSV ⟦d1b846a17⟧
0 0 5120 UNISTYR.RAN ⟦cca168919⟧
0 0 2048 UNISYS.CSV ⟦9374d799b⟧
0 0 16512 UNISøG.CSV ⟦427e8d632⟧
0 0 6144 UNIVELK.CSV ⟦1077523f4⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [79, 1, 10]]

First credible dirsect is: (2, 0, 1) at 0x8000 with 0x8 attribute records

Credible directory tracks:
   (2, 0)  0x8000 19-7-5-3-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 30

Block number width: ok16

   8    30     1   253    90  False
  16     0     8   509     0  False

Block Sizes:
    2048 0x00 +29 -0
    1024 0x00 +5 -24
    4096 0x01 +5 -24
    8192 0x03 +5 -24
   16384 0x07 +5 -24
   32768 0x0f +5 -24
   65536 0x1f +5 -24
     128 0x00 +2 -27
     256 0x00 +2 -27
     512 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)                                                         [18, 6, 4, 2]   +33/-0
      8  normal-2     (1-3-5-7-2-4-6-8)                                                         [18, 4, 0, 0, 6, 2]   +30/-0
     13  normal-3     (1-4-7-2-5-8-3-6)                                                         [18, 2, 0, 6, 0, 0, 4]   +31/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»UniFile 3.0«, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000ae0a1238ae0a1238}
    ProbeDirEnt {status=0x00, name=»CONFIG  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x20, al=08000900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNISTYR RAN«, xl=0x00, bc=0x00, xh=0x00, rc=0x28, al=0a000b000c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNIVELK CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x30, al=0d001100190000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNILIST CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x73, al=0e000f001000120013001a001b006700}
    ProbeDirEnt {status=0x00, name=»UNIKLAR CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x4c, al=1400150016004b007400000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80   D«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2e002f00300031003200330034003500}
    ProbeDirEnt {status=0x00, name=»COMAL80   D«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=36003700380039003a003b003c003d00}
    ProbeDirEnt {status=0x00, name=»COMAL80   D«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=3e003f00400041004200430044004500}
    ProbeDirEnt {status=0x00, name=»LOGON   CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=17001800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=68000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNISYS  CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=75000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LNAVNE  UNI«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=a8000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMATS UNI«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=a9000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNIEDIT CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1c001d001e001f002000210022002300}
    ProbeDirEnt {status=0x00, name=»UNIEDIT CSV«, xl=0x01, bc=0x00, xh=0x00, rc=0x2f, al=24002500260000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNISøG  CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4c004d004e004f005000510052005300}
    ProbeDirEnt {status=0x00, name=»UNISøG  CSV«, xl=0x01, bc=0x00, xh=0x00, rc=0x01, al=54000000000000000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»UNIAJOURCSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x7a, al=550056005700580059005a005b005c00}
    ProbeDirEnt {status=0x00, name=»UNIFORM CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5e005f00600061006200630064006500}
    ProbeDirEnt {status=0x00, name=»UNIFORM CSV«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=66000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UNIKONV CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=70007100720079007a007b007c000000}
    ProbeDirEnt {status=0x00, name=»CONFIG  CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=81008200840085008600870088008900}
    ProbeDirEnt {status=0x00, name=»CONFIG  CSV«, xl=0x01, bc=0x00, xh=0x00, rc=0x26, al=8a008b008c0000000000000000000000}
  0x0008800 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2700280029002a002b002c002d00d601}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=d701d801d901da01db01dc01dd01de01}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=df01e001e101e201e301e401e501e601}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=e701e801e901ea01eb01ec01ed01ee01}
  0x0008c00 (2, 0, 4)
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x04, bc=0x00, xh=0x00, rc=0x5e, al=ef01f001f101f201f301f40100000000}
    ProbeDirEnt {status=0x00, name=»COMAL80   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=fd010000000000000000000000000000}
*  33 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  31 -   0 [1, 4, 7, 2, 5, 8, 3, 6]
+  30 -   0 [1, 3, 5, 7, 2, 4, 6, 8]

Full view