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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Index: 5 C D F I K L O S

⟦dafb189e9⟧ Bits:30005304/system.imd Modulo-8 administrationssystem ver. 8.02, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 634880 (0x9b000)
    Description: Bits:30005304/system.imd Modulo-8 administrationssystem ver. 8.02
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto,256,2048,24,0x0,1<3,1:0-77:1, CpmFSAuto,256,2048,40,0x0,1,1:0-77:1, CpmFSAuto,256,2048,40,0x0,1<2<3<4,1:0-77:1

CpmFSAuto

Media:             [0, 0, 1] … [77, 0, 16] {256: 2480}
Signature:         CpmFSAuto,256,2048,24,0x0,1<3,1:0-77:1
Confidence score:  +18/-0
Sector size:       256
Block size:        2048
Directory entries: 24
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
0 0 12800 DATASAVE.COM ⟦eddde9a01⟧
0 0 24832 DSYSDAN.COM ⟦c076e62e3⟧
0 0 21120 FSYSDAN.COM ⟦1e5847a3c⟧
0 0 16640 ISYSKART.COM ⟦599cc14b1⟧
0 0 22144 KSYSDAN.COM ⟦214c934f4⟧
0 0 20096 LSYSDAN.COM ⟦32a15f98d⟧
0 0 18944 OSYSDAN.COM ⟦ca4c29e46⟧
0 0 21760 SBACKUP.COM ⟦1f0528475⟧
0 0 14720 SETSYS.COM ⟦4e1df288c⟧
0 0 19328 SYSOP.COM ⟦847c453d5⟧

CpmFSAuto

Media:             [0, 0, 1] … [77, 0, 16] {256: 2480}
Signature:         CpmFSAuto,256,2048,40,0x0,1,1:0-77:1
Confidence score:  +18/-0
Sector size:       256
Block size:        2048
Directory entries: 40
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 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
0 0 12800 DATASAVE.COM ⟦6ac6d8aa3⟧
0 0 24832 DSYSDAN.COM ⟦c27f0f23b⟧
0 0 21120 FSYSDAN.COM ⟦e6389d8c7⟧
0 0 16640 ISYSKART.COM ⟦5b7c947ae⟧
0 0 22144 KSYSDAN.COM ⟦175c94d14⟧
0 0 20096 LSYSDAN.COM ⟦340f132f0⟧
0 0 18944 OSYSDAN.COM ⟦a5177fea0⟧
0 0 21760 SBACKUP.COM ⟦606dc8bf4⟧
0 0 14720 SETSYS.COM ⟦9a8981c17⟧
0 0 19328 SYSOP.COM ⟦56d6a8745⟧

CpmFSAuto

Media:             [0, 0, 1] … [77, 0, 16] {256: 2480}
Signature:         CpmFSAuto,256,2048,40,0x0,1<2<3<4,1:0-77:1
Confidence score:  +18/-0
Sector size:       256
Block size:        2048
Directory entries: 40
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12, 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
0 0 12800 DATASAVE.COM ⟦4cbc66a13⟧
0 0 24832 DSYSDAN.COM ⟦7bdca64d8⟧
0 0 21120 FSYSDAN.COM ⟦b3ecd262e⟧
0 0 16640 ISYSKART.COM ⟦abcb11787⟧
0 0 22144 KSYSDAN.COM ⟦b6c1448ee⟧
0 0 20096 LSYSDAN.COM ⟦445c829e0⟧
0 0 18944 OSYSDAN.COM ⟦721524e54⟧
0 0 21760 SBACKUP.COM ⟦eeda5d4f4⟧
0 0 14720 SETSYS.COM ⟦292e0685c⟧
0 0 19328 SYSOP.COM ⟦1becb9605⟧

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 9-8-1-1-4-1-1-1-1-1-1-1-1-1-1-1

Total credibility: 18

Block number width: ok16

   8     0     2   106    82  False
  16     0     2   108     0  False

00:OSYSDAN COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»OSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=02000300040005000600070008000900}
00:OSYSDAN COM rc=0x014 c=0x002 ProbeDirEnt {status=0x00, name=»OSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x14, al=0a001500000000000000000000000000}
00:SYSOP   COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»SYSOP    OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=11002300240025002600270028003d00}
00:ISYSKARTCOM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»ISYSKART  M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0b000c000d000e000f00100012001300}
00:DATASAVECOM rc=0x064 c=0x007 ProbeDirEnt {status=0x00, name=»DATASAVE OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=1a001b001c001d001e001f0020000000}
00:ISYSKARTCOM rc=0x002 c=0x001 ProbeDirEnt {status=0x00, name=»ISYSKART  M«, xl=0x01, bc=0x00, xh=0x00, rc=0x02, al=14000000000000000000000000000000}
00:SETSYS  COM rc=0x073 c=0x008 ProbeDirEnt {status=0x00, name=»SETSYS   OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x73, al=29002d002e002f003000310032003300}
00:DSYSDAN COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»DSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1600170018001900210022002a002b00}
00:DSYSDAN COM rc=0x042 c=0x005 ProbeDirEnt {status=0x00, name=»DSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x42, al=2c003400350040004100000000000000}
00:SYSOP   COM rc=0x017 c=0x002 ProbeDirEnt {status=0x00, name=»SYSOP    OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x17, al=3e003f00000000000000000000000000}
00:SBACKUP COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»SBACKUP  OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=42004300440045004600470048004900}
00:SBACKUP COM rc=0x02a c=0x003 ProbeDirEnt {status=0x00, name=»SBACKUP  OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x2a, al=4a004b004c0000000000000000000000}
00:FSYSDAN COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»FSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4d004e004f0050005100520053005400}
00:FSYSDAN COM rc=0x025 c=0x003 ProbeDirEnt {status=0x00, name=»FSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x25, al=55005600570000000000000000000000}
00:LSYSDAN COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»LSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=580059005a005b005c005d005e005f00}
00:LSYSDAN COM rc=0x01d c=0x002 ProbeDirEnt {status=0x00, name=»LSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x1d, al=60006100000000000000000000000000}
00:KSYSDAN COM rc=0x080 c=0x008 ProbeDirEnt {status=0x00, name=»KSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=62006300640065006600670068006900}
00:KSYSDAN COM rc=0x02d c=0x003 ProbeDirEnt {status=0x00, name=»KSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x2d, al=6a006b006c0000000000000000000000}
Block Size 2048.00 2048 extent_mask = 0x0

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, 7, 3]   +18/-0
      5  normal-1     (1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16)                                  [8, 7, 0, 0, 3]   +18/-0
      9  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12-16)                                  [8, 3, 0, 0, 7]   +18/-0
     16  normal-2     (1-3-5-7-9-11-13-15-2-4-6-8-10-12-14-16)                                  [8, 0, 3, 0, 0, 0, 0, 0, 7]   +18/-1
     16  normal-6     (1-7-13-3-9-15-5-11-2-8-14-4-10-16-6-12)                                  [8, 0, 0, 0, 0, 0, 3, 0, 7]   +18/-1
     17  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, 0, 0, 0, 0, 7, 3]   +18/-1
     20  normal-7     (1-8-15-6-13-4-11-2-9-16-7-14-5-12-3-10)                                  [8, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 3]   +18/-2
     21  normal-5     (1-6-11-16-5-10-15-4-9-14-3-8-13-2-7-12)                                  [8, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 7]   +18/-2

File & label names found:
  0x0002000 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»OSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=02000300040005000600070008000900}
    ProbeDirEnt {status=0x00, name=»OSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x14, al=0a001500000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSOP    OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=11002300240025002600270028003d00}
    ProbeDirEnt {status=0x00, name=»ISYSKART  M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0b000c000d000e000f00100012001300}
    ProbeDirEnt {status=0x00, name=»DATASAVE OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=1a001b001c001d001e001f0020000000}
    ProbeDirEnt {status=0x00, name=»ISYSKART  M«, xl=0x01, bc=0x00, xh=0x00, rc=0x02, al=14000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SETSYS   OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x73, al=29002d002e002f003000310032003300}
    ProbeDirEnt {status=0x00, name=»DSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1600170018001900210022002a002b00}
  0x0002100 (1, 0, 2)
    ProbeDirEnt {status=0x00, name=»DSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x42, al=2c003400350040004100000000000000}
    ProbeDirEnt {status=0x00, name=»SYSOP    OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x17, al=3e003f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SBACKUP  OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=42004300440045004600470048004900}
    ProbeDirEnt {status=0x00, name=»SBACKUP  OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x2a, al=4a004b004c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4d004e004f0050005100520053005400}
    ProbeDirEnt {status=0x00, name=»FSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x25, al=55005600570000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=580059005a005b005c005d005e005f00}
  0x0002400 (1, 0, 5)
    ProbeDirEnt {status=0x00, name=»LSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x1d, al=60006100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KSYSDAN   M«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=62006300640065006600670068006900}
    ProbeDirEnt {status=0x00, name=»KSYSDAN   M«, xl=0x01, bc=0x00, xh=0x00, rc=0x2d, al=6a006b006c0000000000000000000000}
+  18 -   0 <Tree 0x0-0x4d800-0x9b000>
+  18 -   0 <Tree 0x0-0x4d800-0x9b000>
+  18 -   0 <Tree 0x0-0x4d800-0x9b000>
+  18 -   1 <Tree 0x0-0x4d800-0x9b000>

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