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.

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⟦8183be05c⟧ Bits:30005943 RC855 CP/M 2.2 Boot diskette for 8088 CPU modul, Bits:30009075 RC855 8/16 BIT, 8" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1177344 (0x11f700)
    Description: Bits:30009075 RC855 8/16 BIT
    Description: Bits:30005943 RC855 CP/M 2.2 Boot diskette for 8088 CPU modul
    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:  +138/-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 17-16-0-0-17-10-0-0-17-4-0-0-17-1-0

Total credibility: 91

Block number width: ok16

   8   116     1   254   187  False
  16     0     2   422     0  False

Block Sizes:
    2048 0x00 +91 -0
    4096 0x01 +22 -70
    8192 0x03 +22 -70
   16384 0x07 +22 -70
   32768 0x0f +22 -70
   65536 0x1f +22 -70
    1024 0x00 +10 -81
     512 0x00 +4 -87
     128 0x00 +0 -91
     256 0x00 +0 -91

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-4     (1-5-9-13-2-6-10-14-3-7-11-15-4-8-12)                                     [16, 16, 16, 16, 15, 9, 3]   +138/-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=»ASM     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=02000300040005000000000000000000}
    ProbeDirEnt {status=0x00, name=»CAT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=06005400550000000000000000000000}
    ProbeDirEnt {status=0x00, name=»AUTOEXECCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=07000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»BACKUP  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x52, al=080009000a000b000c000d0000000000}
    ProbeDirEnt {status=0x00, name=»CONFI   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x16, al=0e000f00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=10001100120056000000000000000000}
    ProbeDirEnt {status=0x00, name=»COPYSYS COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=13001400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=15001600170000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DUMP    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=18000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x34, al=19001a001b001c000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   ASM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1d001e001f0020002100220023002400}
    ProbeDirEnt {status=0x00, name=»FILEX   ASM«, xl=0x01, bc=0x00, xh=0x00, rc=0x18, al=25002600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=27002800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FORMAT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=29000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HDFORM  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=2a002b002c0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HDINST  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=2d002e00000000000000000000000000}
  0x0006b00 (2, 0, 5)
    ProbeDirEnt {status=0x00, name=»LOAD    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=2f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=30003100320000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RESTORE COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
    ProbeDirEnt {status=0x00, name=»RESTORE COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x33, al=3c003d003e003f000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=33000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STORE   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5e, al=43004400450046004700480000000000}
    ProbeDirEnt {status=0x00, name=»Z88E    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=40004100420049005700580000000000}
    ProbeDirEnt {status=0x00, name=»SYSGEN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=4a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SYSTEM  SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=4b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRANSFERCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=4c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»VERIFY  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x4d, al=4d004e004f0050005100000000000000}
    ProbeDirEnt {status=0x00, name=»MDRV    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x4c, al=52005a005b005c005d00000000000000}
    ProbeDirEnt {status=0x00, name=»ASSIGN  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=53000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XSUB    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=59000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MD      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0a, al=5e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COPYDISKCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=5f007500000000000000000000000000}
  0x0007300 (2, 0, 9)
    ProbeDirEnt {status=0x00, name=»FILELIST   «, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x48, al=61006200630064006500000000000000}
    ProbeDirEnt {status=0x00, name=»GENCMD  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x2b, al=66006700c00000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UKASN   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=68000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UKCFV   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=69006a00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CRC     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x16, al=6b006c00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UKCOPY  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=6d006e00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LDCOPY  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x42, al=6f007000710072007300000000000000}
    ProbeDirEnt {status=0x00, name=»UKFV    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=76007700000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»UKVER   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=78007900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INITRAM COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x42, al=7a007b007c007d007e00000000000000}
    ProbeDirEnt {status=0x00, name=»RAM     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x42, al=7f008000810082008300000000000000}
    ProbeDirEnt {status=0x00, name=»CRCKLISTCRC«, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=84000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»Z88     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=850086008700880089008a0000000000}
    ProbeDirEnt {status=0x00, name=»CPM     SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x6a, al=8b008c008d008e008f00900091000000}
    ProbeDirEnt {status=0x00, name=»Z80     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=74000000000000000000000000000000}
  0x0007b00 (2, 0, 13)
    ProbeDirEnt {status=0x00, name=»ASM86   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=92009300940095009600970098009900}
    ProbeDirEnt {status=0x00, name=»ASM86   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x5a, al=9a009b009c009d009e009f0000000000}
    ProbeDirEnt {status=0x00, name=»ASM86   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=a000a100a200a300a400a500a600a700}
    ProbeDirEnt {status=0x00, name=»ASM86   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x4d, al=a800a900aa00ab00ac00000000000000}
    ProbeDirEnt {status=0x00, name=»GENDEF  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x4c, al=ad00ae00af00b000b100000000000000}
    ProbeDirEnt {status=0x00, name=»GENCMD  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x21, al=b200b300b40000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LMCMD   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=b500b600000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DDT86   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x6d, al=b700b800b900ba00bb00bc00bd000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x1f, al=be00bf00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x3b, al=c100c200c300c4000000000000000000}
    ProbeDirEnt {status=0x00, name=»LMCMD   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x28, al=c500c600c70000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LOADER  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=c800c900ca0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TOD     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=cb00cc00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x49, al=cd00ce00cf00d000d100000000000000}
    ProbeDirEnt {status=0x00, name=»GENDEF  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x4c, al=d200d300d400d500d600000000000000}
    ProbeDirEnt {status=0x00, name=»CPM     ORG«, xl=0x00, bc=0x00, xh=0x00, rc=0x6a, al=d700d800d900da00db00dc00dd000000}
  0x0006500 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»NYT     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=26010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SF      CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=de00df00e000e100e200e300e400e500}
    ProbeDirEnt {status=0x00, name=»SF      CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x7e, al=e600e700e800e900ea00eb00ec00ed00}
    ProbeDirEnt {status=0x00, name=»SF      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=ee00ef00f000f100f200f300f400f500}
    ProbeDirEnt {status=0x00, name=»SF      COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x7e, al=f600f700f800f900fa00fb00fc00fd00}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=fe00ff00000101010201030104010501}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=06010701080109010a010b010c010d01}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=0e010f01100111011201130114011501}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=16011701180119011a011b011c011d01}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=1e011f01200121012201230124012501}
    ProbeDirEnt {status=0x00, name=»KMAN    CMD«, xl=0x05, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPMCOM  PAS«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=27010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2a012b012c012d012e012f0130013101}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x01, bc=0x00, xh=0x00, rc=0x7a, al=32013301340135013601370138013901}
    ProbeDirEnt {status=0x00, name=»TYPE    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=3a010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»REN     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=3b013c01000000000000000000000000}
  0x0006d00 (2, 0, 6)
    ProbeDirEnt {status=0x00, name=»ERA     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x13, al=3d013e01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RC855   TER«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=28010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILEX   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=29013f01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DIR     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=5e015f01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DIR     RSP«, xl=0x00, bc=0x00, xh=0x00, rc=0x15, al=60016101000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=850186018701880189018a018b018c01}
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=8d018e018f0190019101920193019401}
    ProbeDirEnt {status=0x00, name=»COMAL80 COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x53, al=950196019701980199019a0100000000}
    ProbeDirEnt {status=0x00, name=»COMAL80 ERM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=9b010000000000000000000000000000}
  0x0007500 (2, 0, 10)
    ProbeDirEnt {status=0x00, name=»GENERRM CSV«, xl=0x00, bc=0x00, xh=0x00, rc=0x16, al=9e019f01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XTYPE   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=a3010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»XTYPE   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=a6010000000000000000000000000000}
* 138 -   0 [1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15, 4, 8, 12]

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