DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC759 "Piccoline"

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

See our Wiki for more about RegneCentralen RC759 "Piccoline"

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: CpmFSAuto_1024_2048_0x0_512_*1+1_2:0_76:1

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         CpmFSAuto_1024_2048_0x0_512_*1+1_2:0_76:1
Confidence score:  +52/-0
Sector size:       1024
Block size:        2048
Directory entries: 512
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 26-26-7-2-2-2-2-2
   (2, 1)  0xa000 2-2-2-2-2-2-2-2

Total credibility: 69

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)                                                         [25, 25, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +52/-0
     24  normal-2     (1-3-5-7-2-4-6-8)                                                         [25, 6, 1, 1, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +52/-17
     29  normal-3     (1-4-7-2-5-8-3-6)                                                         [25, 1, 1, 25, 1, 1, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +52/-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}
  0x0008c00 (2, 0, 4)
  0x0009000 (2, 0, 5)
  0x0009400 (2, 0, 6)
  0x0009800 (2, 0, 7)
  0x0009c00 (2, 0, 8)
  0x000a000 (2, 1, 1)
  0x000a400 (2, 1, 2)
  0x000a800 (2, 1, 3)
  0x000ac00 (2, 1, 4)
  0x000b000 (2, 1, 5)
  0x000b400 (2, 1, 6)
  0x000b800 (2, 1, 7)
  0x000bc00 (2, 1, 8)
+  52 -   0 <Tree 0x0-0x9a000-0x134000>
+  52 -   7 <Tree 0x0-0x9a000-0x134000>

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