DataMuseum.dk

Presents historical artifacts from the history of:

CP/M

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

See our Wiki for more about CP/M

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 A C D F H I R T U

⟦07e21ff4f⟧ Bits:30002706 SW1504 - Asynkron kommunikationspakke ACP750 v.4.0, 5¼" Floppy Disk, CpmFSAuto

    Length: 1261568 (0x134000)
    Description: Bits:30002706 SW1504 - Asynkron kommunikationspakke ACP750 v.4.0
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_76:1_64)

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         1024_2048_0x0_*1+1_2:0_76:1_64
Confidence score:  +37/-0 
Sector size:       1024
Block size:        2048
Directory entries: 64
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 1920 ACP.ACF ⟦678c69117⟧
0 0 76032 ACP.CMD ⟦8476806e0⟧
0 0 57344 ACPKONF.CMD ⟦f2d29808b⟧
0 0 46336 CONV3T4.CMD ⟦aa59ba1f6⟧
0 0 1920 DATABOKS.ACF ⟦ef8530a67⟧
0 0 768 FILELIST.HST ⟦547b033ba⟧ TextFile
0 0 2560 HELP.HST ⟦2e2709f81⟧ TextFile
0 0 1920 HOST.ACF ⟦00027112d⟧
0 0 55424 HOST.CMD ⟦9420af0fc⟧
0 0 128 HOST.HCF ⟦b09c69d31⟧
0 0 34432 HOSTKONF.CMD ⟦65ee19dca⟧
0 0 384 INSTHOST.SUB ⟦99e30eda6⟧ TextFile
0 0 128 INSTJOB.SUB ⟦bc0a1cdd7⟧ TextFile
0 0 1920 RC39.ACF ⟦45b1197a0⟧
0 0 1920 RC8000.ACF ⟦b7099992f⟧
0 0 1920 TLFOPL.ACF ⟦6304d23a0⟧
0 0 256 USERLIST.HST ⟦9aaac31db⟧ TextFile

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 25-9-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 32

Block number width: ok16

   8     0     8   154   116  False
  16     0     8   154     0  False

Block Sizes:
    2048 0x00 +31 -0
    4096 0x01 +11 -20
    8192 0x03 +11 -20
   16384 0x07 +11 -20
   32768 0x0f +11 -20
   65536 0x1f +11 -20
    1024 0x00 +5 -26
     512 0x00 +4 -27
     256 0x00 +3 -28
     128 0x00 +2 -29

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, 8]   +37/-0
     10  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 8]   +34/-3
     11  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 8]   +34/-7
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»ACP 4.0    «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000fa0c1022fa0c1022}
    ProbeDirEnt {status=0x00, name=»HOST    CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»HOST    CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»HOST    CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=180019001a001b001c001d001e001f00}
    ProbeDirEnt {status=0x00, name=»HOST    CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x31, al=20002100220023000000000000000000}
    ProbeDirEnt {status=0x00, name=»ACP     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2400250026002700280029002a002b00}
    ProbeDirEnt {status=0x00, name=»ACP     CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2c002d002e002f003000310032003300}
    ProbeDirEnt {status=0x00, name=»ACP     CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=3400350036003700380039003a003b00}
    ProbeDirEnt {status=0x00, name=»ACP     CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3c003d003e003f004000410042004300}
    ProbeDirEnt {status=0x00, name=»ACP     CMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x52, al=44004500460047004800490000000000}
    ProbeDirEnt {status=0x00, name=»HOST    HCF«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DATABOKSACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=4b000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HOSTKONFCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4c004d004e004f005000510052005300}
    ProbeDirEnt {status=0x00, name=»HOSTKONFCMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5400550056005700580059005a005b00}
    ProbeDirEnt {status=0x00, name=»HOSTKONFCMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x0d, al=5c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TLFOPL  ACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=5d000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RC39    ACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=5e000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»RC8000  ACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=5f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=60000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ACPKONF CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=61006200630064006500660067006800}
    ProbeDirEnt {status=0x00, name=»ACPKONF CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=69006a006b006c006d006e006f007000}
    ProbeDirEnt {status=0x00, name=»ACPKONF CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=71007200730074007500760077007800}
    ProbeDirEnt {status=0x00, name=»ACPKONF CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x40, al=79007a007b007c000000000000000000}
    ProbeDirEnt {status=0x00, name=»CONV3T4 CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7d007e007f0080008100820083008400}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»CONV3T4 CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=850086008700880089008a008b008c00}
    ProbeDirEnt {status=0x00, name=»CONV3T4 CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x6a, al=8d008e008f0090009100920093000000}
    ProbeDirEnt {status=0x00, name=»INSTHOSTSUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=94000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ACP     ACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=95000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FILELISTHST«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=96000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»USERLISTHST«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=97000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HELP    HST«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=98009900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»HOST    ACF«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=9a000000000000000000000000000000}
*  37 -   0 [1, 2, 3, 4, 5, 6, 7, 8]
+  34 -   3 [1, 4, 7, 2, 5, 8, 3, 6]
+  34 -   7 [1, 3, 5, 7, 2, 4, 6, 8]

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