DataMuseum.dk Presents historical artifacts from the history of: Jet Computer Jet80

This is an automatic "excavation" of a thematic subset of artifacts from Datamuseum.dk's BitArchive. See our Wiki for more about Jet Computer Jet80 Excavated with: AutoArchaeologist - Free & Open Source Software.

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⟦b1a8201bc⟧ Bits:30003505 LGN JETDEMO, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 819200 (0xc8000)
    Description: Bits:30003505 LGN JETDEMO
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(1024_2048_0x0_*1+1_1:0_79:1_64)

Media:             [0, 0, 1] … [79, 1, 5] {1024: 800}
Signature:         1024_2048_0x0_*1+1_1:0_79:1_64
Confidence score:  +77/-0 
Sector size:       1024
Block size:        2048
Directory entries: 64
Block number size: 16
Extent-mask:       0x00
Sector-interleave: 1, 2, 3, 4, 5
Tracks:            (1, 0), (1, 1), (2, 0), (2, 1), (3, 0), (3, 1) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)

Geometry: [[0, 0, 1], [79, 1, 5]]

First credible dirsect is: (1, 0, 1) at 0x2800 with 0x0 attribute records

Credible directory tracks:
   (1, 0)  0x2800 33-32-1-1-0

Total credibility: 63

Block number width: ok16

   8    91     1   254   211  False
  16     0     2   343     0  False

Block Sizes:
    2048 0x00 +63 -0
    1024 0x00 +9 -54
    4096 0x01 +9 -54
    8192 0x03 +9 -54
   16384 0x07 +9 -54
   32768 0x0f +9 -54
   65536 0x1f +9 -54
     256 0x00 +8 -55
     512 0x00 +8 -55
     128 0x00 +4 -59

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5)                                                               [32, 31]   +77/-0
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0002800 (1, 0, 1)
    ProbeDirEnt {status=0x00, name=»ADVENTURCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=02000300040005000600070008000900}
    ProbeDirEnt {status=0x00, name=»ADVENTURCOM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0a000b000c000d000e000f0010001100}
    ProbeDirEnt {status=0x00, name=»ADVENTURCOM«, xl=0x02, bc=0x00, xh=0x00, rc=0x68, al=12001300140015001600170018000000}
    ProbeDirEnt {status=0x00, name=»CCP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x19, al=19001a00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPM3    SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1b001c001d001e001f00200021002200}
    ProbeDirEnt {status=0x00, name=»CPM3    SYS«, xl=0x01, bc=0x00, xh=0x00, rc=0x28, al=23002400250000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DATE    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x16, al=26002700000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MBASIC  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=280029002a002b002c002d002e002f00}
    ProbeDirEnt {status=0x00, name=»MBASIC  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x3e, al=30003100320033000000000000000000}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=3c003d003e003f004000410042004300}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=4400450046004700480049004a004b00}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=4c004d004e004f005000510052005300}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=5400550056005700580059005a005b00}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=5c005d005e005f006000610062006300}
    ProbeDirEnt {status=0x00, name=»PHROGZ  DIN«, xl=0x06, bc=0x00, xh=0x00, rc=0x79, al=6400650066006700680069006a006b00}
    ProbeDirEnt {status=0x00, name=»COPY    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6c006d006e006f007000710072007300}
    ProbeDirEnt {status=0x00, name=»COPY    COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x5d, al=74007500760077007800790000000000}
    ProbeDirEnt {status=0x00, name=»CPMPRIS BAK«, xl=0x00, bc=0x00, xh=0x00, rc=0x70, al=7a007b007c007d007e007f0080000000}
    ProbeDirEnt {status=0x00, name=»DIR     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x72, al=81008200830084008500860087008800}
    ProbeDirEnt {status=0x00, name=»DRAFT   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x40, al=89008a008b008c000000000000000000}
    ProbeDirEnt {status=0x00, name=»MAILMRGEOVR«, xl=0x00, bc=0x00, xh=0x00, rc=0x3c, al=8d008e008f0090000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRIMO   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=91000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT10 COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=92000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT12 COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=93000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT17 COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=94000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINTPP COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=95000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DEVICE  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=96003e013f0140010000000000000000}
    ProbeDirEnt {status=0x00, name=»PSP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=9700980099009a009b009c009d009e00}
    ProbeDirEnt {status=0x00, name=»PSP     COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=9f00a000a100a200a300a400a500a600}
    ProbeDirEnt {status=0x00, name=»PSP     COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x1b, al=a700a800000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SETVISA COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=a900aa00ab00ac000000000000000000}
  0x0002c00 (1, 0, 2)
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=ad00ae00af00b000b100b200b300b400}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=b500b600b700b800b900ba00bb00bc00}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=bd00be00bf00c000c100c200c300c400}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=c500c600c700c800c900ca00cb00cc00}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=cd00ce00cf00d000d100d200d300d400}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=d500d600d700d800d900da00db00dc00}
    ProbeDirEnt {status=0x00, name=»SPELSBAKDCT«, xl=0x06, bc=0x00, xh=0x00, rc=0x07, al=dd000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SPELSTARDCT«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=de00df00000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SPELSTAROVR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=e000e100e200e300e400e500e600e700}
    ProbeDirEnt {status=0x00, name=»SPELSTAROVR«, xl=0x01, bc=0x00, xh=0x00, rc=0x10, al=e8000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SUBMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x2a, al=e900ea00eb0000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WS      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x7c, al=ec00ed00ee00ef00f000f100f200f300}
    ProbeDirEnt {status=0x00, name=»HELP    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x38, al=f400f5001d011e010000000000000000}
    ProbeDirEnt {status=0x00, name=»WSMSGS  OVR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=f600f700f800f900fa00fb00fc00fd00}
    ProbeDirEnt {status=0x00, name=»WSMSGS  OVR«, xl=0x01, bc=0x00, xh=0x00, rc=0x5c, al=fe00ff00000101010201030100000000}
    ProbeDirEnt {status=0x00, name=»WSOVLY1 OVR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0401050106010701080109010a010b01}
    ProbeDirEnt {status=0x00, name=»WSOVLY1 OVR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0c010d010e010f011001110112011301}
    ProbeDirEnt {status=0x00, name=»WSOVLY1 OVR«, xl=0x02, bc=0x00, xh=0x00, rc=0x0c, al=14010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»WSU     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x7c, al=150116011701180119011a011b011c01}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1f012001210122012301240125012601}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2701280129012a012b012c012d012e01}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2f013001310132013301340135013601}
    ProbeDirEnt {status=0x00, name=»HELP    HLP«, xl=0x03, bc=0x00, xh=0x00, rc=0x68, al=3701380139013a013b013c013d010000}
    ProbeDirEnt {status=0x00, name=»SYSIN58 $$$«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=41010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ED      COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x49, al=42014301440145014601000000000000}
    ProbeDirEnt {status=0x00, name=»ERASE   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=47014801000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PROFILE ALM«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=49010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x44, al=4a014b014c014d014e01000000000000}
    ProbeDirEnt {status=0x00, name=»PROFILE TO «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4f010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CPMPRIS LGN«, xl=0x00, bc=0x00, xh=0x00, rc=0x70, al=50015201530154015501560157010000}
    ProbeDirEnt {status=0x00, name=»PROFILE SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=51010000000000000000000000000000}
*  77 -   0 [1, 2, 3, 4, 5]

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