DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC850

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

See our Wiki for more about RegneCentralen RC850

Excavated with: AutoArchaeologist - Free & Open Source Software. 

top - metrics - download
Index: 5 A B C D E F H I L P R S T V X

⟦925b89f1b⟧ Bits:30003615 SW1811/15 CP/M 2.2 Rel. 2.2, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 819200 (0xc8000)
    Description: Bits:30003615 SW1811/15 CP/M 2.2 Rel. 2.2
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_2048_0x0_*2+1+2_2:0_79:1_64)

CpmFSAuto

Media:             [0, 0, 1] … [79, 1, 10] {512: 1600}
Signature:         512_2048_0x0_*2+1+2_2:0_79:1_64
Confidence score:  +73/-0 
Sector size:       512
Block size:        2048
Directory entries: 64
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 3, 5, 7, 9, 2, 4, 6, 8, 10
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)
user bc length name artifact
0046720A3270.COM⟦23d3ce804⟧
008192ASM.COM⟦1ee7db36b⟧
001152ASSIGN.COM⟦d93f5662e⟧
001024AUTOEXEC.COM⟦931a31d6a⟧
0048000AX3270.COM⟦b7ea2231b⟧
0010496BACKUP.COM⟦ae784b636⟧
006016CAT.COM⟦870cf9ace⟧
0028928COMAL80.COM⟦b1b1fb7de⟧
0025088COMPAS.COM⟦eb662a352⟧
003328CONFI.COM⟦4bd8ffa1c⟧
002944COPYSYS.COM⟦3e2a5d9c3⟧
004864DDT.COM⟦d79890f0a⟧
00512DUMP.COM⟦9a99911c0⟧
006656ED.COM⟦0397b96b6⟧
0019456FILEX.ASM⟦d004a98e8⟧ TextFile
002176FILEX.COM⟦28762f66a⟧
001792FORMAT.COM⟦ecbb63f1f⟧
004736HDFORM.COM⟦d15ed4e9b⟧
003840HDINST.COM⟦3b105a7dc⟧
00384LINESEL.COM⟦faf7f8222⟧
001792LOAD.COM⟦c885d061a⟧
0046720P3270.COM⟦fb9cc5a62⟧
007424PIP.COM⟦f3084c673⟧
0048000PX3270.COM⟦ef374a5f6⟧
0022912RESTORE.COM⟦82b7e61be⟧
0033152S3270.COM⟦ebfa85f76⟧
005248STAT.COM⟦614d0b1d6⟧
0012416STORE.COM⟦5ceb3f91b⟧
001280SUBMIT.COM⟦e466b44f7⟧
001408SYSGEN.COM⟦bb2db1ebe⟧
00384SYSTEM.SYS⟦489ec056e⟧ TextFile
001920TRANSFER.COM⟦f74930746⟧
0042880TTY.COM⟦a7285c261⟧
009856VERIFY.COM⟦6ffd1d071⟧
00768XSUB.COM⟦817a16b59⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [79, 1, 10]]

First credible dirsect is: (2, 0, 1) at 0x5000 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x5000 17-1-17-1-17-1-4-1-1-1
   (2, 1)  0x6400 1-1-1-0-1-0-1-0-1-0

Total credibility: 51

Block number width: ok16

   8     0     4   240   192  False
  16     0     4   246     0  False

Block Sizes:
    2048 0x00 +51 -0
    4096 0x01 +11 -40
    8192 0x03 +11 -40
   16384 0x07 +11 -40
   32768 0x0f +11 -40
   65536 0x1f +11 -40
    1024 0x00 +6 -45
     512 0x00 +4 -47
     128 0x00 +0 -51
     256 0x00 +0 -51

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-2     (1-3-5-7-9-2-4-6-8-10)                                                    [16, 16, 16, 3]   +73/-0
     17  normal-4     (1-5-9-3-7-2-6-10-4-8)                                                    [16, 16, 0, 16, 3]   +57/-26
     38  normal-1     (1-2-3-4-5-6-7-8-9-10)                                                    [16, 0, 16, 0, 16, 0, 3]   +57/-27
     39  Butler3      (1-4-7-10-2-5-8-3-6-9)                                                    [16, 0, 3, 0, 0, 16, 0, 16]   +57/-36
     40  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [16, 0, 3, 0, 16, 0, 0, 0, 16]   +56/-25
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0005000 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»ASM     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=04000500060007000000000000000000}
    ProbeDirEnt {status=0x00, name=»ASSIGN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=08000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»AUTOEXECCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=09000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BACKUP  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x52, al=0a000b000c000d000e000f0000000000}
    ProbeDirEnt {status=0x00, name=»CAT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=10001100120000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONFI   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=13001400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COPYSYS COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=15001600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=17001800190000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=1a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=1b001c001d001e000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   ASM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1f002000210022002300240025002600}
    ProbeDirEnt {status=0x00, name=»FILEX   ASM«, xl=0x01, bc=0x00, xh=0x00, rc=0x18, al=27002800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=29002a00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=2b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HDFORM  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=2c002d002e0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HDINST  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=2f003000000000000000000000000000}
  0x0005400 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»LINESEL COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=31000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOAD    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=32000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=33003400350036000000000000000000}
    ProbeDirEnt {status=0x00, name=»RESTORE COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3700380039003a003b003c003d003e00}
    ProbeDirEnt {status=0x00, name=»RESTORE COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x33, al=3f004000410042000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=43004400450000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STORE   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x61, al=46004700480049004a004b004c000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=4d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSGEN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=4e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSTEM  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=4f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRANSFERCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=50000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»VERIFY  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x4d, al=51005200530054005500000000000000}
    ProbeDirEnt {status=0x00, name=»XSUB    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=56000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TTY     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5700580059005a005b005c005d005e00}
    ProbeDirEnt {status=0x00, name=»TTY     COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5f006000610062006300640065006600}
    ProbeDirEnt {status=0x00, name=»TTY     COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x4f, al=6700680069006a006b00000000000000}
  0x0005800 (2, 0, 5)
    ProbeDirEnt {status=0x00, name=»PX3270  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6c006d006e006f007000710072007300}
    ProbeDirEnt {status=0x00, name=»PX3270  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=7400750076007700780079007a007b00}
    ProbeDirEnt {status=0x00, name=»PX3270  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x77, al=7c007d007e007f008000810082008300}
    ProbeDirEnt {status=0x00, name=»AX3270  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8400850086008700880089008a008b00}
    ProbeDirEnt {status=0x00, name=»AX3270  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=8c008d008e008f009000910092009300}
    ProbeDirEnt {status=0x00, name=»AX3270  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x77, al=9400950096009700980099009a009b00}
    ProbeDirEnt {status=0x00, name=»S3270   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=9c009d009e009f00a000a100a200a300}
    ProbeDirEnt {status=0x00, name=»S3270   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a400a500a600a700a800a900aa00ab00}
    ProbeDirEnt {status=0x00, name=»S3270   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x03, al=ac000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»P3270   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=ad00ae00af00b000b100b200b300b400}
    ProbeDirEnt {status=0x00, name=»P3270   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=b500b600b700b800b900ba00bb00bc00}
    ProbeDirEnt {status=0x00, name=»P3270   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x6d, al=bd00be00bf00c000c100c200c3000000}
    ProbeDirEnt {status=0x00, name=»A3270   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=c400c500c600c700c800c900ca00cb00}
    ProbeDirEnt {status=0x00, name=»A3270   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=cc00cd00ce00cf00d000d100d200d300}
    ProbeDirEnt {status=0x00, name=»A3270   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x6d, al=d400d500d600d700d800d900da000000}
    ProbeDirEnt {status=0x00, name=»COMPAS  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=db00dc00dd00de00df00e000e100e200}
  0x0005c00 (2, 0, 7)
    ProbeDirEnt {status=0x00, name=»COMPAS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x44, al=e300e400e500e600e700000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=e800e900ea00eb00ec00ed00ee00ef00}
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x62, al=f000f100f200f300f400f500f6000000}
*  73 -   0 [1, 3, 5, 7, 9, 2, 4, 6, 8, 10]
+  57 -  26 [1, 5, 9, 3, 7, 2, 6, 10, 4, 8]
+  56 -  25 [1, 4, 7, 10, 3, 6, 9, 2, 5, 8]
+  57 -  27 [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+  57 -  36 [1, 4, 7, 10, 2, 5, 8, 3, 6, 9]

Full view