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: 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
00128ASSIGN.SYS⟦da439a0cf⟧ TextFile
0084864CCPM.SYS⟦facd6eda3⟧
0018048DD602.SYS⟦893c65ab8⟧
0018048DD604H.SYS⟦548e4f931⟧
0018176DD604HC.SYS⟦23e68a5ed⟧
0018048DD604V.SYS⟦b701e966f⟧
0018176DD604VC.SYS⟦b2ff857ee⟧
0018048DD605H.SYS⟦ca4583794⟧
0018048DD605V.SYS⟦560548517⟧
0018560DD608HC.SYS⟦587feea87⟧
0018560DD608VC.SYS⟦256411b9a⟧
0018560DD609HC.SYS⟦af0be807a⟧
0018560DD609VC.SYS⟦54704501e⟧
0013952DD621.SYS⟦4662be04a⟧
009984DD75XH1.SYS⟦5653425df⟧
009984DD75XHD1.SYS⟦bee5f0ffc⟧
009984DD75XHM1.SYS⟦a32967f14⟧
009984DD75XM1.SYS⟦f979f78f9⟧
009984DD75XMD1.SYS⟦e8cc2a1ae⟧
009984DD75XMM1.SYS⟦52162464f⟧
008192GRAPHICS.CMD⟦4b551ce92⟧
00128HCIRKEL.MYR⟦0ead193a0⟧ TextFile
00256HJUL.MYR⟦fcf1ebb92⟧ TextFile
00128INSTJOB.SUB⟦55fe6418c⟧ TextFile
0031360MYRESNAK.CMD⟦614f6823f⟧
008960PIP.CMD⟦e5b107109⟧
00128POLY.MYR⟦66b81598f⟧ TextFile
00128POLYGON.MYR⟦8c1c65a53⟧ TextFile
00128POLYSTEP.MYR⟦6adc1e331⟧ TextFile
00128POLYTO.MYR⟦d6e149852⟧ TextFile
00128SOL.MYR⟦5112bc8f1⟧ TextFile
00128SPIRAL.MYR⟦df58da30b⟧ TextFile
00128STARTUP.0⟦badf78e0d⟧ TextFile
00128STRAALE.MYR⟦87e6f4af8⟧ TextFile
00128VCIRKEL.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
From the beastiarium: CpmFSJames   +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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