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 D I M P S T

⟦a876898bb⟧ Bits:30004080 Papyrus v.1.0 - tekstbehandling til de mindste årgange i folkeskolen, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30004080 Papyrus v.1.0 - tekstbehandling til de mindste årgange i folkeskolen
    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:  +34/-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 71168 DISKVEDL.CMD ⟦3ff78ab6b⟧
0 0 19200 MENU.CMD ⟦2ac66ab86⟧
0 0 14208 PADS15.DEF ⟦97d86de88⟧
0 0 14720 PADS22.DEF ⟦5708621fa⟧
0 0 22528 PAFNT1.7B ⟦04a2f0f66⟧
0 0 19200 PAFNT1.8B ⟦604996f92⟧
0 0 3712 PAMENU.MDB ⟦15782ff9b⟧
0 0 3712 PAMENU.MDF ⟦c46c8506a⟧
0 0 37760 PAPYRUS.CMD ⟦0ba59b8c9⟧
0 0 128 PAPYRUS.TXT ⟦b09bfd163⟧ TextFile
0 0 14976 PASKIN2.CMD ⟦d00942861⟧
0 0 14592 PASKIN3.CMD ⟦a5a94308b⟧
0 0 14208 PASKIN7.CMD ⟦6b135ec55⟧
0 0 8960 PIP.CMD ⟦ee8e43ffa⟧
0 0 128 STARTUP.0 ⟦75bfbf986⟧ 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 24-3-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 25

Block number width: ok16

   8     0     8   146   110  False
  16     0     8   147     0  False

Block Sizes:
    2048 0x00 +24 -0
     128 0x00 +2 -22
     256 0x00 +2 -22
     512 0x00 +2 -22
    1024 0x00 +2 -22
    4096 0x01 +2 -22
    8192 0x03 +2 -22
   16384 0x07 +2 -22
   32768 0x0f +2 -22
   65536 0x1f +2 -22

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8)                                                         [23, 2]   +34/-0
      4  normal-3     (1-4-7-2-5-8-3-6)                                                         [23, 0, 0, 2]   +28/-3
      5  normal-2     (1-3-5-7-2-4-6-8)                                                         [23, 0, 0, 0, 2]   +27/-5
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»Papyrus    «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000f1fe2045f1fe2045}
    ProbeDirEnt {status=0x00, name=»PAPYRUS CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»PAPYRUS CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»PAPYRUS CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x27, al=18001900420000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DISKVEDLCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1a001b001c001d001e001f0020002100}
    ProbeDirEnt {status=0x00, name=»DISKVEDLCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=22002300240025002600270028002900}
    ProbeDirEnt {status=0x00, name=»DISKVEDLCMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2a002b002c002d002e002f0030003100}
    ProbeDirEnt {status=0x00, name=»DISKVEDLCMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
    ProbeDirEnt {status=0x00, name=»DISKVEDLCMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x2c, al=3a003b003c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x46, al=3d003e003f0040004100000000000000}
    ProbeDirEnt {status=0x00, name=»PASKIN7 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x6f, al=43004400450046004700480049000000}
    ProbeDirEnt {status=0x00, name=»PAPYRUS TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=8a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MENU    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4a004b004c004d004e004f0050005100}
    ProbeDirEnt {status=0x00, name=»MENU    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x16, al=52005300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PAMENU  MDB«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=54005500000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PADS15  DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x6f, al=56005700580059005a005b005c000000}
    ProbeDirEnt {status=0x00, name=»PADS22  DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x73, al=5d005e005f0060006100620063006400}
    ProbeDirEnt {status=0x00, name=»PAFNT1  7B «, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=650066006700680069006a006b006c00}
    ProbeDirEnt {status=0x00, name=»PAFNT1  7B «, xl=0x01, bc=0x00, xh=0x00, rc=0x30, al=6d006e006f0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PAFNT1  8B «, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=70007100720073007400750076007700}
    ProbeDirEnt {status=0x00, name=»PAFNT1  8B «, xl=0x01, bc=0x00, xh=0x00, rc=0x16, al=78007900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PASKIN2 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x75, al=7a007b007c007d007e007f0080008900}
    ProbeDirEnt {status=0x00, name=»PASKIN3 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x72, al=81008200830084008500860087008800}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=91000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PAMENU  MDF«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=92009300000000000000000000000000}
*  34 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  28 -   3 [1, 4, 7, 2, 5, 8, 3, 6]
+  27 -   5 [1, 3, 5, 7, 2, 4, 6, 8]

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