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 8 C D E I L P R S T X

⟦93c4d868c⟧ Bits:30005869 SW1609 Digital Research C v. 1.11 - May 84, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30005869 SW1609 Digital Research C v. 1.11 - May 84
    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:  +69/-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 2944 8087DEF.A86 ⟦a36b77541⟧ TextFile
0 0 94720 CLEARL.L86 ⟦08bb40cd6⟧
0 0 80640 CLEARS.L86 ⟦7485f29bd⟧
0 0 1664 CTYPE.H ⟦3f06c3f1f⟧ TextFile
0 0 17536 DRC.CMD ⟦baedf797d⟧
0 0 6016 DRC.ERR ⟦31bd5f518⟧ TextFile
0 0 32000 DRC860.CMD ⟦6ef727f43⟧
0 0 107264 DRC861.CMD ⟦672b85030⟧
0 0 30464 DRC862.CMD ⟦1227f046d⟧
0 0 17920 DRCRPP.CMD ⟦e19e50dcd⟧
0 0 896 ERRNO.H ⟦d7d027d9d⟧ TextFile
0 0 640 INSTJOB.SUB ⟦8831d296b⟧ TextFile
0 0 13440 LIB86.CMD ⟦cc917af08⟧
0 0 39552 LINK86.CMD ⟦535c836a4⟧
0 0 2304 PORTAB.H ⟦a62be0d6d⟧ TextFile
0 0 1152 R.CMD ⟦521f6af52⟧
0 0 44032 RASM86.CMD ⟦0d0d3b8d9⟧
0 0 10496 READ.ME ⟦614d2404e⟧ TextFile
0 0 6528 READ1.ME ⟦b614c4887⟧ TextFile
0 0 256 SAMPLE.C ⟦7aab696f4⟧ TextFile
0 0 1536 SETJMP.H ⟦d67f171cf⟧ TextFile
0 0 52480 STARTUP.A86 ⟦6a4561b89⟧ TextFile
0 0 3328 STDIO.H ⟦98aec5c42⟧ TextFile
0 0 1152 TEST.C ⟦e3c2a10cd⟧ TextFile
0 0 17664 XREF86.CMD ⟦0e2364ff7⟧

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    57     1   249   208  False
  16     0     8   306     0  False

Block Sizes:
    2048 0x00 +52 -0
    4096 0x01 +7 -45
    8192 0x03 +7 -45
   16384 0x07 +7 -45
   32768 0x0f +7 -45
   65536 0x1f +7 -45
    1024 0x00 +3 -49
     256 0x00 +1 -51
     512 0x00 +1 -51
     128 0x00 +0 -52

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]   +69/-0
     26  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 5, 0, 0, 24]   +54/-6
     33  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 24, 0, 0, 5]   +56/-8
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»SW1609 1.1 «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000f20b1127f20b1127}
    ProbeDirEnt {status=0x00, name=»READ    ME «, xl=0x00, bc=0x00, xh=0x00, rc=0x52, al=080009000a000b000c000d0000000000}
    ProbeDirEnt {status=0x00, name=»DRC     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0e000f00100011001200130014001500}
    ProbeDirEnt {status=0x00, name=»DRC     CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x09, al=16000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DRC860  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1700180019001a001b001c001d001e00}
    ProbeDirEnt {status=0x00, name=»DRC860  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x7a, al=1f002000210022002300240025002600}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2700280029002a002b002c002d002e00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2f003000310032003300340035003600}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=3700380039003a003b003c003d003e00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3f004000410042004300440045004600}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=4700480049004a004b004c004d004e00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=4f005000510052005300540055005600}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x06, bc=0x00, xh=0x00, rc=0x46, al=5700580059005a005b00000000000000}
    ProbeDirEnt {status=0x00, name=»DRC862  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5c005d005e005f006000610062006300}
    ProbeDirEnt {status=0x00, name=»DRC862  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x6e, al=6400650066006700680069006a000000}
    ProbeDirEnt {status=0x00, name=»DRCRPP  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6b006c006d006e006f00700071007200}
    ProbeDirEnt {status=0x00, name=»DRCRPP  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x0c, al=73000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DRC     ERR«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=74007500760000000000000000000000}
    ProbeDirEnt {status=0x00, name=»R       CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=77000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STDIO   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=78007900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PORTAB  H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=7a007b00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ERRNO   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=7c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CTYPE   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=7d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SETJMP  H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=7e000000000000000000000000000000}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7f008000810082008300840085008600}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=8700880089008a008b008c008d008e00}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=8f009000910092009300940095009600}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=9700980099009a009b009c009d009e00}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x04, bc=0x00, xh=0x00, rc=0x76, al=9f00a000a100a200a300a400a500a600}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=a700a800a900aa00ab00ac00ad00ae00}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=af00b000b100b200b300b400b500b600}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=b700b800b900ba00bb00bc00bd00be00}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=bf00c000c100c200c300c400c500c600}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=c700c800c900ca00cb00cc00cd00ce00}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x05, bc=0x00, xh=0x00, rc=0x64, al=cf00d000d100d200d300d400d5000000}
    ProbeDirEnt {status=0x00, name=»TEST    C  «, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=d6000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SAMPLE  C  «, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=d7000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=d800d900da00db00dc00dd00de00df00}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=e000e100e200e300e400e500e600e700}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=e800e900ea00eb00ec00ed00ee00ef00}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x03, bc=0x00, xh=0x00, rc=0x1a, al=f000f100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LIB86   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x69, al=f200f300f400f500f600f700f8000000}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=f900fa00fb00fc00fd00fe00ff000001}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=01010201030104010501060107010801}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x58, al=09010a010b010c010d010e0100000000}
    ProbeDirEnt {status=0x00, name=»XREF86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0f011001110112011301140115011601}
    ProbeDirEnt {status=0x00, name=»XREF86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x0a, al=17010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»8087DEF A86«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=18011901000000000000000000000000}
  0x0008800 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1a011b011c011d011e011f0120012101}
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=22012301240125012601270128012901}
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x35, al=2a012b012c012d010000000000000000}
    ProbeDirEnt {status=0x00, name=»READ1   ME «, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=2e012f01300131010000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=32010000000000000000000000000000}
*  69 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  54 -   6 [1, 3, 5, 7, 2, 4, 6, 8]
+  56 -   8 [1, 4, 7, 2, 5, 8, 3, 6]

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