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 A C D G H I M P S T V

⟦8faa5f291⟧ Bits:30004078 Myresnak Release 1.2 boot diskette, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30004078 Myresnak Release 1.2 boot diskette
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_76:1_96)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         1024_2048_0x0_*1+1_2:0_76:1_96
Confidence score:  +55/-0 
Sector size:       1024
Block size:        2048
Directory entries: 96
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 2, 3, 4, 5, 6, 7, 8
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (74, 0), (74, 1), (75, 0), (75, 1), (76, 0), (76, 1)
user bc length name artifact
0 0 128 ASSIGN.SYS ⟦da439a0cf⟧ TextFile
0 0 84864 CCPM.SYS ⟦facd6eda3⟧
0 0 18048 DD602.SYS ⟦893c65ab8⟧
0 0 18048 DD604H.SYS ⟦548e4f931⟧
0 0 18176 DD604HC.SYS ⟦23e68a5ed⟧
0 0 18048 DD604V.SYS ⟦b701e966f⟧
0 0 18176 DD604VC.SYS ⟦b2ff857ee⟧
0 0 18048 DD605H.SYS ⟦ca4583794⟧
0 0 18048 DD605V.SYS ⟦560548517⟧
0 0 18560 DD608HC.SYS ⟦587feea87⟧
0 0 18560 DD608VC.SYS ⟦256411b9a⟧
0 0 18560 DD609HC.SYS ⟦af0be807a⟧
0 0 18560 DD609VC.SYS ⟦54704501e⟧
0 0 13952 DD621.SYS ⟦4662be04a⟧
0 0 9984 DD75XH1.SYS ⟦5653425df⟧
0 0 9984 DD75XHD1.SYS ⟦bee5f0ffc⟧
0 0 9984 DD75XHM1.SYS ⟦a32967f14⟧
0 0 9984 DD75XM1.SYS ⟦f979f78f9⟧
0 0 9984 DD75XMD1.SYS ⟦e8cc2a1ae⟧
0 0 9984 DD75XMM1.SYS ⟦52162464f⟧
0 0 8192 GRAPHICS.CMD ⟦4b551ce92⟧
0 0 128 HCIRKEL.MYR ⟦0ead193a0⟧ TextFile
0 0 256 HJUL.MYR ⟦fcf1ebb92⟧ TextFile
0 0 128 INSTJOB.SUB ⟦55fe6418c⟧ TextFile
0 0 31360 MYRESNAK.CMD ⟦614f6823f⟧
0 0 8960 PIP.CMD ⟦e5b107109⟧
0 0 128 POLY.MYR ⟦66b81598f⟧ TextFile
0 0 128 POLYGON.MYR ⟦8c1c65a53⟧ TextFile
0 0 128 POLYSTEP.MYR ⟦6adc1e331⟧ TextFile
0 0 128 POLYTO.MYR ⟦d6e149852⟧ TextFile
0 0 128 SOL.MYR ⟦5112bc8f1⟧ TextFile
0 0 128 SPIRAL.MYR ⟦df58da30b⟧ TextFile
0 0 128 STARTUP.0 ⟦badf78e0d⟧ TextFile
0 0 128 STRAALE.MYR ⟦87e6f4af8⟧ TextFile
0 0 128 VCIRKEL.MYR ⟦8335e0dcb⟧ TextFile

CP/M filesystem probe

Geometry: [[0, 0, 1], [76, 1, 8]]

First credible dirsect is: (2, 0, 1) at 0x8000 with 0x8 attribute records

Credible directory tracks:
   (2, 0)  0x8000 25-25-6-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 53

Block number width: ok16

   8     0     8   226   168  False
  16     0     8   227     0  False

Block Sizes:
    2048 0x00 +52 -0
     256 0x00 +13 -39
     512 0x00 +13 -39
    1024 0x00 +13 -39
    4096 0x01 +13 -39
    8192 0x03 +13 -39
   16384 0x07 +13 -39
   32768 0x0f +13 -39
   65536 0x1f +13 -39
     128 0x00 +12 -40

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8)                                                         [24, 24, 5]   +55/-0
     26  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 5, 0, 0, 24]   +52/-17
     33  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 24, 0, 0, 5]   +53/-7
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»ole        «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000d70e1206d70e1206}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=180019001a001b001c001d001e001f00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=20002100220023002400250026002700}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=280029002a002b002c002d002e002f00}
    ProbeDirEnt {status=0x00, name=»CCPM      S«, xl=0x05, bc=0x00, xh=0x00, rc=0x17, al=30003100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP       D«, xl=0x00, bc=0x00, xh=0x00, rc=0x46, al=32003300340035003600000000000000}
    ProbeDirEnt {status=0x00, name=»MYRESNAKCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3700380039003a003b003c003d003e00}
    ProbeDirEnt {status=0x00, name=»MYRESNAKCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x75, al=3f004000410042004300440045004600}
    ProbeDirEnt {status=0x00, name=»SPIRAL  MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=47000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»POLYGON MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=48000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HCIRKEL MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=49000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»VCIRKEL MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STRAALE MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SOL     MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HJUL    MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=4d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP 0  «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»POLY    MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=50000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»POLYSTEPMYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=51000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»POLYTO  MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=52000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»GRAPHICS  D«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=53005400550056000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASSIGN  S S«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=57000000000000000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»DD602     S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=580059005a005b005c005d005e005f00}
    ProbeDirEnt {status=0x00, name=»DD602     S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD604H    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=61006200630064006500660067006800}
    ProbeDirEnt {status=0x00, name=»DD604H    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=69000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD604HC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6a006b006c006d006e006f0070007100}
    ProbeDirEnt {status=0x00, name=»DD604HC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0e, al=72000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD604V    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=73007400750076007700780079007a00}
    ProbeDirEnt {status=0x00, name=»DD604V    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=7b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD604VC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7c007d007e007f008000810082008300}
    ProbeDirEnt {status=0x00, name=»DD604VC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0e, al=84000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD605H    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=850086008700880089008a008b008c00}
    ProbeDirEnt {status=0x00, name=»DD605H    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=8d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD605V    S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8e008f00900091009200930094009500}
    ProbeDirEnt {status=0x00, name=»DD605V    S«, xl=0x01, bc=0x00, xh=0x00, rc=0x0d, al=96000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XM1   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=9700980099009a009b00000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XMM1  S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=9c009d009e009f00a000000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XH1   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=a100a200a300a400a500000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XHM1  S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=a600a700a800a900aa00000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XHD1  S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=ab00ac00ad00ae00af00000000000000}
    ProbeDirEnt {status=0x00, name=»DD75XMD1  S«, xl=0x00, bc=0x00, xh=0x00, rc=0x4e, al=b000b100b200b300b400000000000000}
    ProbeDirEnt {status=0x00, name=»DD621     S«, xl=0x00, bc=0x00, xh=0x00, rc=0x6d, al=b500b600b700b800b900ba00bb000000}
    ProbeDirEnt {status=0x00, name=»DD608HC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=bc00bd00be00bf00c000c100c200c300}
    ProbeDirEnt {status=0x00, name=»DD608HC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x11, al=c400c500000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD608VC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=c600c700c800c900ca00cb00cc00cd00}
  0x0008800 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»DD608VC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x11, al=ce00cf00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD609HC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=d000d100d200d300d400d500d600d700}
    ProbeDirEnt {status=0x00, name=»DD609HC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x11, al=d800d900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DD609VC   S«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=da00db00dc00dd00de00df00e000e100}
    ProbeDirEnt {status=0x00, name=»DD609VC   S«, xl=0x01, bc=0x00, xh=0x00, rc=0x11, al=e200e300000000000000000000000000}
*  55 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  53 -   7 [1, 4, 7, 2, 5, 8, 3, 6]
+  52 -  17 [1, 3, 5, 7, 2, 4, 6, 8]

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