DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC700 "Piccolo"

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about RegneCentralen RC700 "Piccolo"

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 C F I K L R T U

⟦8d023dd8f⟧ Bits:30004310/lk-tekst.imd Lærerkursus-85: Skolen i informationssamfundet (Piccolo), 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 328704 (0x50400)
    Description: Bits:30004310/lk-tekst.imd Lærerkursus-85: Skolen i informationssamfundet (Piccolo)
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_2048_0x1_16_*2+1+2_2:0_35:1)

CpmFSAuto

Media:             [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature:         512_2048_0x1_16_*2+1+2_2:0_35:1
Confidence score:  +22/-0
Sector size:       512
Block size:        2048
Directory entries: 16
Block number size: 8
Extent-mask:       0x01
Sector-interleave: 1, 3, 5, 7, 9, 2, 4, 6, 8
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (33, 0), (33, 1), (34, 0), (34, 1), (35, 0), (35, 1)
user bc length name artifact
0 0 11392 CPMSRV.CHN ⟦c40056d4a⟧
0 0 4224 FORORD.TXT ⟦2bcde7bf0⟧ TextFile
0 0 2688 INDLEDN.TXT ⟦71e00ec8e⟧ TextFile
0 0 1280 KAPITEL1.TXT ⟦a57779203⟧ TextFile
0 0 4736 KAPITEL2.TXT ⟦23f380e39⟧ TextFile
0 0 3328 KAPITEL3.TXT ⟦6e4c78f4b⟧ TextFile
0 0 3072 KAPITEL4.TXT ⟦90f443281⟧ TextFile
0 0 1536 KAPITEL5.TXT ⟦387787335⟧ TextFile
0 0 1152 KAPITEL6.TXT ⟦7ba019792⟧ TextFile
0 0 3328 LK-TEKST.000 ⟦c90ca3c8a⟧
0 0 26752 LK-TEKST.CHN ⟦a8716c1ef⟧
0 0 9344 LK-TEKST.COM ⟦81ed866e6⟧
0 0 5888 LK-TEKST.DOC ⟦1340bf6dd⟧ TextFile
0 0 6656 README.DOC ⟦412053130⟧ TextFile
0 0 11136 UDSKRIV.CHN ⟦f6fd9c2ab⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [35, 1, 9]]

First credible dirsect is: (2, 0, 1) at 0x3c00 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x3c00 16-1-1-1-1-1-1-0-1

Total credibility: 15

Block number width: ok8

   8     0     2    56     0  False
  16     0     4 13877     0   True

Block Sizes:
    2048 0x01 +15 -0
    4096 0x03 +3 -12
    8192 0x07 +3 -12
   16384 0x0f +3 -12
   32768 0x1f +3 -12
   65536 0x3f +3 -12
     128 0x00 +0 -15
     256 0x00 +0 -15
     512 0x00 +0 -15
    1024 0x00 +0 -15

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [15]   +16/-19
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [15]   +22/-0
      0  normal-3     (1-4-7-2-5-8-3-6-9)                                                       [15]   +18/-11

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»LK-TEKSTDOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x2e, al=02030400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x49, al=05060708090000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LK-TEKSTCHN«, xl=0x01, bc=0x00, xh=0x00, rc=0x51, al=0a0b0c0d0e0f10111213141516170000}
    ProbeDirEnt {status=0x00, name=»LK-TEKST000«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=18190000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UDSKRIV CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=1a1b1c1d1e1f00000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPMSRV  CHN«, xl=0x00, bc=0x00, xh=0x00, rc=0x59, al=20212223242500000000000000000000}
    ProbeDirEnt {status=0x00, name=»README  DOC«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=26272829000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORORD  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=2a2b2c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INDLEDN TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=2d2e0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL1TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=2f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL2TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=30313200000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL3TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=33340000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL4TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=35360000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL5TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=37000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KAPITEL6TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=38000000000000000000000000000000}
+  22 -   0 <Tree 0x0-0x28200-0x50400>
+  18 -  11 <Tree 0x0-0x28200-0x50400>

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