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 B C D E F I O P T

⟦44a60554a⟧ Bits:30004117 SW1713/I5 DataStar vers. 1.4, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 328704 (0x50400)
    Description: Bits:30004117 SW1713/I5 DataStar vers. 1.4
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto_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:         CpmFSAuto_512_2048_0x1_16_*2+1+2_2:0_35:1
Confidence score:  +17/-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 0 384 BATCH.OVR ⟦ea9641e74⟧
0 0 640 CUSTOMER.DTA ⟦741767820⟧ TextFile
0 0 128 CUSTOMER.NDX ⟦5cf3b8739⟧
0 0 26624 DATASTAR.COM ⟦36749cc0c⟧
0 0 31488 EXTDS.COM ⟦db4c5636b⟧
0 0 38656 EXTFG.COM ⟦2e2148a73⟧
0 0 33792 FORMGEN.COM ⟦511eb9f70⟧
0 0 11136 INSTALL.COM ⟦1cd97a7cd⟧
0 0 512 OKSTATES.DTA ⟦8dc3654cd⟧ TextFile
0 0 512 OKSTATES.NDX ⟦300298f09⟧
0 0 2560 ORDER.DEF ⟦b0156f6f7⟧
0 0 896 PRODUCTS.DTA ⟦6abb6afb3⟧ TextFile
0 0 256 PRODUCTS.NDX ⟦03649df26⟧
0 0 3584 PUTEOF.COM ⟦8067e4748⟧

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 17-1-1-1-1-1-1-0-1

Total credibility: 16

Block number width: ok8

   8     0     2    83     0  False
  16     0    24 21073     0   True

Block Sizes:
    2048 0x01 +16 -0
    1024 0x00 +7 -9
    4096 0x03 +7 -9
    8192 0x07 +7 -9
   16384 0x0f +7 -9
   32768 0x1f +7 -9
   65536 0x3f +7 -9
     512 0x00 +5 -11
     256 0x00 +2 -14
     128 0x00 +1 -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)                                                       [16]   +16/-16
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [16]   +17/-0
      0  normal-3     (1-4-7-2-5-8-3-6-9)                                                       [16]   +16/-12

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»INSTALL COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=02030405060700000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMGEN COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=08090a0b0c0d0e0f1011121314151617}
    ProbeDirEnt {status=0x00, name=»FORMGEN COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x08, al=18000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BATCH   OVR«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=19000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRODUCTSDTA«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=1a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PUTEOF  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=1b1c0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CUSTOMERDTA«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=1d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRODUCTSNDX«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=1e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CUSTOMERNDX«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=1f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OKSTATESDTA«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=20000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OKSTATESNDX«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=21000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ORDER   DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=22230000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»EXTDS   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x76, al=2425262728292a2b2c2d2e2f30313233}
    ProbeDirEnt {status=0x00, name=»EXTFG   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=3435363738393a3b3c3d3e3f40414243}
    ProbeDirEnt {status=0x00, name=»EXTFG   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x2e, al=44454600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DATASTARCOM«, xl=0x01, bc=0x00, xh=0x00, rc=0x50, al=4748494a4b4c4d4e4f50515253000000}
+  17 -   0 <Tree 0x0-0x28200-0x50400>
+  16 -  12 <Tree 0x0-0x28200-0x50400>

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