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. 

top - metrics
Index: 5 C I Q T

⟦9dda24c64⟧ Bits:30002729 SW1657 QUINTET Spreadsheet Release 1.0, 5¼" Floppy Disk, CpmFSAuto

    Length: 1261568 (0x134000)
    Description: Bits:30002729 SW1657 QUINTET Spreadsheet Release 1.0
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_76:1_64)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         1024_2048_0x0_*1+1_2:0_76:1_64
Confidence score:  +54/-0 
Sector size:       1024
Block size:        2048
Directory entries: 64
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 0 256 INSTJOB.SUB ⟦9a469f2ac⟧ TextFile
0 0 25472 QT.CMD ⟦8ff8a8e09⟧
0 0 2560 QT.CNF ⟦75315b313⟧
0 0 2304 QT.STP ⟦3076fa387⟧ TextFile
0 0 21760 QT01.CMD ⟦24425c369⟧
0 0 2944 QT01.HLP ⟦192367e41⟧ TextFile
0 0 57344 QT02.CMD ⟦1779a62ff⟧
0 0 11136 QT02.HLP ⟦86bdf535e⟧ TextFile
0 0 128 QT02.MSG ⟦69c3424da⟧ TextFile
0 0 170880 QT20.CMD ⟦0490b3174⟧
0 0 68352 QT20.HLP ⟦78455693a⟧ TextFile
0 0 768 QT20.MSG ⟦80afd016e⟧ TextFile
0 0 36480 QTCONFIG.CMD ⟦12b698145⟧
0 0 13696 QTLDR.CMD ⟦ff7a6efee⟧
0 0 25472 QTM.CMD ⟦7ce6af1e9⟧
0 0 25216 QTOOLS.CMD ⟦de19d9667⟧
0 0 2688 QTQK.CMD ⟦f0cc0ecd5⟧

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 25-18-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 41

Block number width: ok16

   8     0     8   245   198  False
  16     0     8   245     0  False

Block Sizes:
    2048 0x00 +40 -0
    1024 0x00 +3 -37
    4096 0x01 +3 -37
    8192 0x03 +3 -37
   16384 0x07 +3 -37
   32768 0x0f +3 -37
   65536 0x1f +3 -37
     256 0x00 +2 -38
     512 0x00 +2 -38
     128 0x00 +1 -39

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, 17]   +54/-0
     19  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 17]   +49/-11
     20  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 17]   +46/-9
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»sw1657 1.0 «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=00000000000000002e0d11562e0d1156}
    ProbeDirEnt {status=0x00, name=»QT      CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»QT      CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x47, al=10001100120013001400000000000000}
    ProbeDirEnt {status=0x00, name=»QTM     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=150016001700180019001a001b001c00}
    ProbeDirEnt {status=0x00, name=»QTM     CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x47, al=1d001e001f0020002100000000000000}
    ProbeDirEnt {status=0x00, name=»QT02    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=22002300240025002600270028002900}
    ProbeDirEnt {status=0x00, name=»QT02    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2a002b002c002d002e002f0030003100}
    ProbeDirEnt {status=0x00, name=»QT02    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
    ProbeDirEnt {status=0x00, name=»QT02    CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x40, al=3a003b003c003d000000000000000000}
    ProbeDirEnt {status=0x00, name=»QTQK    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=3e003f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QTLDR   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x6b, al=40004100420043004400450046000000}
    ProbeDirEnt {status=0x00, name=»QTOOLS  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4700480049004a004b004c004d004e00}
    ProbeDirEnt {status=0x00, name=»QTOOLS  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x45, al=4f005000510052005300000000000000}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5400550056005700580059005a005b00}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5c005d005e005f006000610062006300}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=6400650066006700680069006a006b00}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=6c006d006e006f007000710072007300}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=7400750076007700780079007a007b00}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=7c007d007e007f008000810082008300}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x06, bc=0x00, xh=0x00, rc=0x80, al=8400850086008700880089008a008b00}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x07, bc=0x00, xh=0x00, rc=0x80, al=8c008d008e008f009000910092009300}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x08, bc=0x00, xh=0x00, rc=0x80, al=9400950096009700980099009a009b00}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x09, bc=0x00, xh=0x00, rc=0x80, al=9c009d009e009f00a000a100a200a300}
    ProbeDirEnt {status=0x00, name=»QT20    CMD«, xl=0x0a, bc=0x00, xh=0x00, rc=0x37, al=a400a500a600a7000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»QT01    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=a800a900aa00ab00ac00ad00ae00af00}
    ProbeDirEnt {status=0x00, name=»QT01    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x2a, al=b000b100b20000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QTCONFIGCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=b300b400b500b600b700b800b900ba00}
    ProbeDirEnt {status=0x00, name=»QTCONFIGCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=bb00bc00bd00be00bf00c000c100c200}
    ProbeDirEnt {status=0x00, name=»QTCONFIGCMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x1d, al=c300c400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT01    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=c500c600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT02    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x57, al=c700c800c900ca00cb00cc0000000000}
    ProbeDirEnt {status=0x00, name=»QT20    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=cd00ce00cf00d000d100d200d300d400}
    ProbeDirEnt {status=0x00, name=»QT20    HLP«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=d500d600d700d800d900da00db00dc00}
    ProbeDirEnt {status=0x00, name=»QT20    HLP«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=dd00de00df00e000e100e200e300e400}
    ProbeDirEnt {status=0x00, name=»QT20    HLP«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=e500e600e700e800e900ea00eb00ec00}
    ProbeDirEnt {status=0x00, name=»QT20    HLP«, xl=0x04, bc=0x00, xh=0x00, rc=0x16, al=ed00ee00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT20    MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=ef000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT02    MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=f0000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT      CNF«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=f100f200000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»QT      STP«, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=f300f400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=f5000000000000000000000000000000}
*  54 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  49 -  11 [1, 4, 7, 2, 5, 8, 3, 6]
+  46 -   9 [1, 3, 5, 7, 2, 4, 6, 8]

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