DataMuseum.dk

Presents historical artifacts from the history of:

Christian Rovsing CR7, CR8 & CR16 CP/M

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

See our Wiki for more about Christian Rovsing CR7, CR8 & CR16 CP/M

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 A C D E F I L M P S T X

⟦56a8da4b2⟧ Bits:30005259 CP/M boot med menu start, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 634880 (0x9b000)
    Description: Bits:30005259 CP/M boot med menu start
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(256_2048_0x0_*1+1+3_1:0_77:1_32)

CpmFSAuto

Media:             [0, 0, 1] … [77, 0, 16] {256: 2480}
Signature:         256_2048_0x0_*1+1+3_1:0_77:1_32
Confidence score:  +33/-0 
Sector size:       256
Block size:        2048
Directory entries: 32
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 2, 5, 6, 9, 10, 13, 14, 3, 4, 7, 8, 11, 12, 15, 16
Tracks:            (1, 0), (1, 1), (2, 0), (2, 1), (3, 0), (3, 1) […] (75, 0), (75, 1), (76, 0), (76, 1), (77, 0), (77, 1)
user bc length name artifact
001024ADIR.COM⟦d60d2bc58⟧
008192ASM.COM⟦ef403388a⟧
00128C.COM⟦785c57d27⟧
004864DDT.COM⟦d79890f0a⟧
006272DISKDEF.LIB⟦46450108b⟧ TextFile
004224DUMP.ASM⟦0ed417f98⟧ TextFile
00512DUMP.COM⟦9a99911c0⟧
006656ED.COM⟦0397b96b6⟧
001152FCOPY.COM⟦f5da3d12d⟧
001664FINDBAD.COM⟦7232ae3ec⟧
003328FORMAT.COM⟦4066f6c97⟧
001792LOAD.COM⟦c885d061a⟧
00512LPBAUD.COM⟦f00ab540c⟧
00512MENU.TXT⟦98464f911⟧ TextFile
00384MENUOFF.001⟦644531d6c⟧
0029440MENUON.COM⟦e6f90cc96⟧
007424PIP.COM⟦7f9e12a92⟧
002048SKRIVT.COM⟦48fd354cf⟧
005248STAT.COM⟦614d0b1d6⟧
001280SUBMIT.COM⟦4c3fec22e⟧
001792SYSGENF.COM⟦7aeb9e35a⟧
00768XSUB.COM⟦817a16b59⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [77, 0, 16]]

First credible dirsect is: (1, 0, 1) at 0x2000 with 0x0 attribute records

Credible directory tracks:
   (1, 0)  0x2000 9-9-1-1-7-2-1-1-1-1-1-1-1-1-1-1

Total credibility: 23

Block number width: ok16

   8     0     2    72    32  False
  16     0     2    72     0  False

Block Sizes:
    2048 0x00 +23 -0
    4096 0x01 +13 -10
    8192 0x03 +13 -10
   16384 0x07 +13 -10
   32768 0x0f +13 -10
   65536 0x1f +13 -10
    1024 0x00 +7 -16
     512 0x00 +5 -18
     128 0x00 +1 -22
     256 0x00 +1 -22

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  CR7_Diplomat (1-2-5-6-9-10-13-14-3-4-7-8-11-12-15-16)                                  [8, 8, 6, 1]   +33/-0
      8  normal-1     (1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16)                                  [8, 8, 0, 0, 6, 1]   +27/-27
     10  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12-16)                                  [8, 6, 0, 0, 8, 1]   +33/-5
     18  normal-3     (1-4-7-10-13-16-3-6-9-12-15-2-5-8-11-14)                                  [8, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 8, 6]   +26/-26
     22  normal-2     (1-3-5-7-9-11-13-15-2-4-6-8-10-12-14-16)                                  [8, 0, 6, 0, 0, 0, 0, 0, 8, 0, 1]   +28/-18
     24  normal-5     (1-6-11-16-5-10-15-4-9-14-3-8-13-2-7-12)                                  [8, 1, 0, 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, 8]   +27/-30
     24  normal-7     (1-8-15-6-13-4-11-2-9-16-7-14-5-12-3-10)                                  [8, 0, 0, 1, 0, 0, 0, 8, 0, 0, 0, 0, 6]   +26/-36
     26  normal-6     (1-7-13-3-9-15-5-11-2-8-14-4-10-16-6-12)                                  [8, 0, 0, 0, 0, 0, 6, 0, 8, 0, 0, 0, 0, 0, 1]   +28/-26
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0002000 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»MENUON  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=020028002a002b002c002d002e002f00}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=03000400050006000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=07000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XSUB    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=08000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=09000a000b000c000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASM     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=0d000e000f0010000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=11001200130000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOAD    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=14000000000000000000000000000000}
  0x0002100 (1, 0, 2)
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=15001600170000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ADIR    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=18000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=19000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LPBAUD  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=1a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»C       COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=1b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FCOPY   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=1c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DISKDEF LIB«, xl=0x00, bc=0x00, xh=0x00, rc=0x31, al=1d001e001f0020000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    ASM«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=21002200230000000000000000000000}
  0x0002400 (1, 0, 5)
    ProbeDirEnt {status=0x00, name=»SYSGENF COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=24000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FINDBAD COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=25000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=26002700000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MENUON  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x66, al=30003100320033003400350036000000}
    ProbeDirEnt {status=0x00, name=»MENU    TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=29000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SKRIVT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=38000000000000000000000000000000}
  0x0002500 (1, 0, 6)
    ProbeDirEnt {status=0x00, name=»MENUOFF 001«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=48000000000000000000000000000000}
*  33 -   0 [1, 2, 5, 6, 9, 10, 13, 14, 3, 4, 7, 8, 11, 12, 15, 16]
+  33 -   5 [1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12, 16]
+  28 -  18 [1, 3, 5, 7, 9, 11, 13, 15, 2, 4, 6, 8, 10, 12, 14, 16]
+  28 -  26 [1, 7, 13, 3, 9, 15, 5, 11, 2, 8, 14, 4, 10, 16, 6, 12]
+  27 -  27 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16]
+  26 -  26 [1, 4, 7, 10, 13, 16, 3, 6, 9, 12, 15, 2, 5, 8, 11, 14]
+  27 -  30 [1, 6, 11, 16, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12]
+  26 -  36 [1, 8, 15, 6, 13, 4, 11, 2, 9, 16, 7, 14, 5, 12, 3, 10]

Full view