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 B C I J K L P R S T V

⟦a75167d58⟧ Bits:30002672 SW1499 Mikro-Logo version 1.2 19/3/87, 5¼" Floppy Disk, CpmFSAuto

    Length: 1261568 (0x134000)
    Description: Bits:30002672 SW1499 Mikro-Logo version 1.2 19/3/87
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(1024_2048_0x0_512_*1+1_2:0_76:1)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         1024_2048_0x0_512_*1+1_2:0_76:1
Confidence score:  +18/-0
Sector size:       1024
Block size:        2048
Directory entries: 512
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 0 256 BIL.PAD ⟦181142330⟧ TextFile
0 0 256 INSTLOGO.SUB ⟦f091ddcda⟧ TextFile
0 0 512 JESSOP.PAD ⟦11907f770⟧ TextFile
0 0 6528 KASSE.LOG ⟦174030c49⟧
0 0 58112 LOGO.CMD ⟦390ecd5ae⟧
0 0 2048 LOGOKOM.HLP ⟦e1873abaa⟧ TextFile
0 0 2560 LOGOSAET.HLP ⟦0616a0d9b⟧ TextFile
0 0 384 PLOTTER.PLO ⟦27df8821d⟧ TextFile
0 0 2176 POLYGON.LOG ⟦b4b46e1a5⟧
0 0 128 RC621.PLO ⟦648e71927⟧ TextFile
0 0 128 ROLAND.PLO ⟦8eec1b29a⟧ TextFile
0 0 1664 SPIRAL.LOG ⟦3593ece20⟧
0 0 1152 STJERNE.LOG ⟦505c11b72⟧
0 0 512 VALIANT.PAD ⟦e565e4c2b⟧ 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 20-2-2-2-2-2-2-2
   (2, 1)  0xa000 2-2-2-2-2-2-2-2

Total credibility: 34

Block number width: ok16

   8     0     8    50    30  False
  16     0     8    54     0  False

Block Sizes:
    2048 0x00 +17 -0
    4096 0x01 +10 -7
    8192 0x03 +10 -7
   16384 0x07 +10 -7
   32768 0x0f +10 -7
   65536 0x1f +10 -7
     512 0x00 +7 -10
    1024 0x00 +7 -10
     256 0x00 +4 -13
     128 0x00 +2 -15

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8)                                                         [19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +18/-0
      0  normal-2     (1-3-5-7-2-4-6-8)                                                         [19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +17/-7
      0  normal-3     (1-4-7-2-5-8-3-6)                                                         [19, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +18/-4
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»logo       «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000710d0938710d0938}
    ProbeDirEnt {status=0x00, name=»LOGOSAETHLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=08000900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOGOKOM HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=0a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTLOGOSUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=0b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»POLYGON LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=0c000d00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STJERNE LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=0e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SPIRAL  LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=0f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KASSE   LOG«, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=10001100120013000000000000000000}
    ProbeDirEnt {status=0x00, name=»VALIANT PAD«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=14000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»JESSOP  PAD«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=15000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BIL     PAD«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=16000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RC621   PLO«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=17000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ROLAND  PLO«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=18000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PLOTTER PLO«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=19000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOGO    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1a001b001c001d001e001f0020002100}
    ProbeDirEnt {status=0x00, name=»LOGO    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=22002300240025002600270028002900}
    ProbeDirEnt {status=0x00, name=»LOGO    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2a002b002c002d002e002f0030003100}
    ProbeDirEnt {status=0x00, name=»LOGO    CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x46, al=32003300340035003600000000000000}
  0x0008400 (2, 0, 2)
  0x0008800 (2, 0, 3)
  0x0008c00 (2, 0, 4)
  0x0009000 (2, 0, 5)
  0x0009400 (2, 0, 6)
  0x0009800 (2, 0, 7)
  0x0009c00 (2, 0, 8)
  0x000a000 (2, 1, 1)
  0x000a400 (2, 1, 2)
  0x000a800 (2, 1, 3)
  0x000ac00 (2, 1, 4)
  0x000b000 (2, 1, 5)
  0x000b400 (2, 1, 6)
  0x000b800 (2, 1, 7)
  0x000bc00 (2, 1, 8)
+  18 -   0 <Tree 0x0-0x9a000-0x134000>
+  18 -   4 <Tree 0x0-0x9a000-0x134000>

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