DataMuseum.dk Presents historical artifacts from the history of: CP/M

This is an automatic "excavation" of a thematic subset of artifacts from Datamuseum.dk's BitArchive. See our Wiki for more about CP/M Excavated with: AutoArchaeologist - Free & Open Source Software.

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⟦a5a1ac263⟧ Bits:30003067 Diskette til vedligeholdelse af elevprogrammer på Piccolo, 5¼" Floppy Disk, CpmFSAuto

    Length: 337920 (0x52800)
    Description: Bits:30003067 Diskette til vedligeholdelse af elevprogrammer på Piccolo
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(512_2048_0x1_*2+1+2_2:0_36:1_48)

Media:             [0, 0, 1] … [36, 1, 9] {128: 16, 256: 16, 512: 648}
Signature:         512_2048_0x1_*2+1+2_2:0_36:1_48
Confidence score:  +54/-0 
Sector size:       512
Block size:        2048
Directory entries: 48
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) […] (34, 0), (34, 1), (35, 0), (35, 1), (36, 0), (36, 1)

Geometry: [[0, 0, 1], [36, 1, 9]]

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

Credible directory tracks:
   (2, 0)  0x3c00 17-1-17-1-4-1-1-0-1

Total credibility: 35

Block number width: ok8

   8     0     2   151     0  False
  16     0     3 38549     0   True

Block Sizes:
    2048 0x01 +35 -0
    4096 0x03 +13 -22
    8192 0x07 +13 -22
   16384 0x0f +13 -22
   32768 0x1f +13 -22
   65536 0x3f +13 -22
    1024 0x00 +6 -29
     256 0x00 +3 -32
     512 0x00 +3 -32
     128 0x00 +2 -33

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [16, 16, 3]   +54/-0
     21  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [16, 0, 16, 0, 3]   +39/-17
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x60, al=0212131415161718191a1b1c1d1e0000}
    ProbeDirEnt {status=0x00, name=»SYSTEXT C80«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=03000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMPAS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x38, al=0405060708090a0b0c0d0e0f00000000}
    ProbeDirEnt {status=0x00, name=»COMPAS  ERM«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=10110000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL   SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=1f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PASCAL  SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=20000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=21000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CAT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=22383900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BACKUP  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x50, al=23242526270000000000000000000000}
    ProbeDirEnt {status=0x00, name=»AUTOEXECCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=3e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ELEVCPM SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=2c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XSUB    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=30000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=31323300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»VERIFY  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x53, al=343536374a4b00000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOAD    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=3a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=3b3c3d00000000000000000000000000}
  0x0004000 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=3f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASM     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=45464748000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSGEN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=40000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=28292a2b000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=2d2e2f49000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HELP       «, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=41000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONFIG  DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x33, al=4243444c4d4e4f505152535400000000}
    ProbeDirEnt {status=0x00, name=»CONFIG  PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x59, al=55565758595a00000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONFIG  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5b5c5d5e5f606162636465666768696a}
    ProbeDirEnt {status=0x00, name=»CONFIG  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x13, al=6b6c0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RESET   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x39, al=6d6e6f70000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASCII   CHP«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=71000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=72730000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRANSFERCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=76000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMALCNVCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=7778797a7b0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ERRMSG     «, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=74750000000000000000000000000000}
  0x0004400 (2, 0, 5)
    ProbeDirEnt {status=0x00, name=»CONFI   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=91929394000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CALC    PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x24, al=95969700000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»B       $$$«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7c7d7e7f808182830000000000000000}
*  54 -   0 [1, 3, 5, 7, 9, 2, 4, 6, 8]
+  39 -  17 [1, 2, 3, 4, 5, 6, 7, 8, 9]

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