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

⟦b2cb6c17b⟧ Bits:30009846 EDB SKOLE - SYSTEM, 8" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1177344 (0x11f700)
    Description: Bits:30009846 EDB SKOLE - SYSTEM
    Types: 8" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(512_2048_0x0_*4+1+2+3+4_2:0_76:1_112)

Media:             [0, 0, 1] … [76, 1, 15] {128: 26, 256: 26, 512: 2280}
Signature:         512_2048_0x0_*4+1+2+3+4_2:0_76:1_112
Confidence score:  +110/-0 
Sector size:       512
Block size:        2048
Directory entries: 112
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12
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)

Geometry: [[0, 0, 1], [76, 1, 15]]

First credible dirsect is: (2, 0, 1) at 0x6300 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x6300 17-16-0-0-16-5-0-0-16-2-0-0-17-1-0

Total credibility: 82

Block number width: ok16

   8    35     1   250   186  False
  16     0     2   311     0  False

Block Sizes:
    2048 0x00 +82 -0
    4096 0x01 +20 -62
    8192 0x03 +20 -62
   16384 0x07 +20 -62
   32768 0x0f +20 -62
   65536 0x1f +20 -62
    1024 0x00 +13 -69
     512 0x00 +5 -77
     256 0x00 +2 -80
     128 0x00 +1 -81

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      1  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12)                                     [16, 15, 15, 16, 15, 4, 1]   +110/-0
From the beastiarium: CpmFSCr16   +0/-0
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0006300 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=02000300040005000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=06000700080000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUB     SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=09000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XSUB    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=0a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP22  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x24, al=0b000c000d0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT   MAC«, xl=0x00, bc=0x00, xh=0x00, rc=0x5c, al=0e000f00100011001200130000000000}
    ProbeDirEnt {status=0x00, name=»SORT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=14001600100111011201130114011501}
    ProbeDirEnt {status=0x00, name=»RCTEKST COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=1700180019001a000000000000000000}
    ProbeDirEnt {status=0x00, name=»RC867   WPP«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=1b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HELP    WPH«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1c001d001e001f002000210022002300}
    ProbeDirEnt {status=0x00, name=»HELP    WPH«, xl=0x01, bc=0x00, xh=0x00, rc=0x35, al=24002500260027000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDINITWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=280029002a0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDDOCMWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=2b002c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDTYPEWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=2d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDHELPWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=2e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFORMWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x2d, al=2f003000310000000000000000000000}
  0x0006b00 (2, 0, 5)
    ProbeDirEnt {status=0x00, name=»WPEDCOPYWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=32003300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDPAGEWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=34003500000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFINDWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x38, al=36003700380039000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDSVRDWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=3a003b00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFILEWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x1b, al=3c003d00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFI  WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=3e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFD  WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=3f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDFCD WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=40000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDIT2 WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x72, al=41004200430044004500460047004800}
    ProbeDirEnt {status=0x00, name=»WPEFL   WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=49004a00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDPRN2WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4b004c004d004e004f00500051005200}
    ProbeDirEnt {status=0x00, name=»WPEDPRN2WPO«, xl=0x01, bc=0x00, xh=0x00, rc=0x1a, al=53005400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDPRNTWPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=55005600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WPEDIT  WPO«, xl=0x00, bc=0x00, xh=0x00, rc=0x48, al=5700580059005a005b00000000000000}
    ProbeDirEnt {status=0x00, name=»NKOM    FUN«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=5c000000000000000000000000000000}
  0x0007300 (2, 0, 9)
    ProbeDirEnt {status=0x00, name=»GETBIOS COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=5f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WRTBIOS COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSGEN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=61000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»M80     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=62006300640065006600670068006900}
    ProbeDirEnt {status=0x00, name=»M80     COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x1d, al=6a006b00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»L80     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x54, al=6c006d006e006f007000710000000000}
    ProbeDirEnt {status=0x00, name=»LIB80   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=72007300740000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ZSID    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x50, al=75007600770078007900000000000000}
    ProbeDirEnt {status=0x00, name=»CBIOS   SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3e, al=7a007b007c007d000000000000000000}
    ProbeDirEnt {status=0x00, name=»PASTEMP TOK«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7e007f00800081008200830084008500}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=86008700880089008a008b008c008d00}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x16, al=8e008f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTERRS  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=90009100920000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  000«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=93009400950096009700980099000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  001«, xl=0x00, bc=0x00, xh=0x00, rc=0x54, al=9a009b009c009d009e009f0000000000}
  0x0007b00 (2, 0, 13)
    ProbeDirEnt {status=0x00, name=»MTPLUS  002«, xl=0x00, bc=0x00, xh=0x00, rc=0x37, al=a000a100a200a3000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  003«, xl=0x00, bc=0x00, xh=0x00, rc=0x3b, al=a400a500a600a7000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  004«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=a800a900aa00ab00ac00ad00ae00af00}
    ProbeDirEnt {status=0x00, name=»MTPLUS  004«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=b0000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  005«, xl=0x00, bc=0x00, xh=0x00, rc=0x3d, al=b100b200b300b4000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  006«, xl=0x00, bc=0x00, xh=0x00, rc=0x2e, al=b500b600b70000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LINKMT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=b800b900ba00bb00bc00bd0000000000}
    ProbeDirEnt {status=0x00, name=»PASLIB  ERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=be00bf00c000c100c200c300c400c500}
    ProbeDirEnt {status=0x00, name=»PASLIB  ERL«, xl=0x01, bc=0x00, xh=0x00, rc=0x3e, al=c600c700c800c9000000000000000000}
    ProbeDirEnt {status=0x00, name=»BCDREALSERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=ca00cb00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FPREALS ERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x3c, al=cc00cd00ce00cf000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRANCENDERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=d000d100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DEBUGGERERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x58, al=d200d300d400d500d600d70000000000}
    ProbeDirEnt {status=0x00, name=»DBUGHELPTXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=d8000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COBOL   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=d900da00db00dc00dd00de00df00e000}
    ProbeDirEnt {status=0x00, name=»COBOL   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=e100e200e300e400e500e600e700e800}
  0x0006500 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»COBOL   COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x10, al=e9000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COBOL   I01«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=ea00eb00ec00ed000000000000000000}
    ProbeDirEnt {status=0x00, name=»COBOL   I02«, xl=0x00, bc=0x00, xh=0x00, rc=0x5b, al=ee00ef00f000f100f200f30000000000}
    ProbeDirEnt {status=0x00, name=»COBOL   I03«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=f400f500f600f7000000000000000000}
    ProbeDirEnt {status=0x00, name=»COBOL   I04«, xl=0x00, bc=0x00, xh=0x00, rc=0x19, al=f800f900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RUNA    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=fa00fb00fc00fd00fe00ff0000010101}
    ProbeDirEnt {status=0x00, name=»RUNA    COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=02010301040105010601070108010901}
    ProbeDirEnt {status=0x00, name=»RUNA    COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x10, al=0a010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEMARKCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=0b010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»T       D80«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=0c010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»NKOM    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=0d0119011a0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»SPOOL   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=0e010f01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=15000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SORT    COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x16, al=16011701000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HARDCOPYCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=18010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»GO      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
  0x0006d00 (2, 0, 6)
    ProbeDirEnt {status=0x00, name=»HELP    O$ «, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OPG1    CBL«, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=5d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OPG1    INT«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=5e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»OPG1    LST«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=1b011c011d0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINTER V31«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=1e010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONSOL  INT«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONSOL  LST«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
  0x0007500 (2, 0, 10)
    ProbeDirEnt {status=0x00, name=»B6OP7   PRN«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=35013601370100000000000000000000}
* 110 -   0 [1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12]

Full view