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.


top - metrics
Index: 0 5 C I T

⟦7c25f6645⟧ Bits:30003929 RC Teledata Rel. 1.1, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1261568 (0x134000)
    Description: Bits:30003929 RC Teledata Rel. 1.1
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    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:  +33/-3 zero_sec
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 0 512 INSTJOB.SUB ⟦5981af8ef⟧ TextFile
0 0 46976 TD.CMD ⟦245ab24fb⟧
1 0 49792 TD.CMD ⟦737b525ac⟧
0 0 512 TD.CNF ⟦657dda19c⟧
0 0 32768 TD.DAT ⟦c35020473⟧ 0x00[0x8000]
1 0 512 TD.TDF ⟦2a8250a52⟧
1 0 32768 TD.TDP ⟦c35020473⟧ 0x00[0x8000]
0 0 14080 TDCHR15.DEF ⟦61e894d0c⟧
1 0 14080 TDCHR15.DEF ⟦61e894d0c⟧
0 0 14848 TDCHR22.DEF ⟦004358c8d⟧
1 0 14848 TDCHR22.DEF ⟦004358c8d⟧
0 0 36352 TDKONF.CMD ⟦0d314f82e⟧
1 0 39936 TDKONF.CMD ⟦d9f98dfb2⟧
0 0 3072 TDPRCHR.DEF ⟦688b3ff0e⟧
1 0 3072 TDPRCHR.DEF ⟦015255482⟧
1 0 512 TELE.TDF ⟦3d18d1442⟧
1 0 32768 TELE.TDP ⟦c35020473⟧ 0x00[0x8000]

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 25-7-1-1-1-1-1-1
   (2, 1)  0xa000 1-1-1-1-1-1-1-1

Total credibility: 30

Block number width: ok16

   8     0     8   182   143  False
  16     0     8   189     0  False

Block Sizes:
    2048 0x00 +29 -0
    1024 0x00 +5 -24
     512 0x00 +4 -25
    4096 0x01 +4 -25
    8192 0x03 +4 -25
   16384 0x07 +4 -25
   32768 0x0f +4 -25
   65536 0x1f +4 -25
     128 0x00 +0 -29
     256 0x00 +0 -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, 6]   +33/-3
      8  normal-3     (1-4-7-2-5-8-3-6)                                                         [24, 0, 0, 6]   +33/-9
      9  normal-2     (1-3-5-7-2-4-6-8)                                                         [24, 0, 0, 0, 6]   +32/-10
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»TDSW1426ORG«, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000930b1329930b1329}
    ProbeDirEnt {status=0x00, name=»TD      CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»TD      CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=10001100120013001400150016001700}
    ProbeDirEnt {status=0x00, name=»TD      CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x6f, al=180019001a001b001c001d001e000000}
    ProbeDirEnt {status=0x00, name=»TD      CNF«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=1f000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TD      DAT«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=20002100220023002400250026002700}
    ProbeDirEnt {status=0x00, name=»TD      DAT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=280029002a002b002c002d002e002f00}
    ProbeDirEnt {status=0x00, name=»TDCHR22 DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x74, al=30003100320033003400350036003700}
    ProbeDirEnt {status=0x00, name=»TDCHR15 DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x6e, al=380039003a003b003c003d003e000000}
    ProbeDirEnt {status=0x00, name=»TDPRCHR DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=3f004000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TDKONF  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=41004200430044004500460047004800}
    ProbeDirEnt {status=0x00, name=»TDKONF  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=49004a004b004c004d004e004f005000}
    ProbeDirEnt {status=0x00, name=»TDKONF  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x1c, al=51005200000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=53000000000000000000000000000000}
    ProbeDirEnt {status=0x01, name=»TD      TDF«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=54000000000000000000000000000000}
    ProbeDirEnt {status=0x01, name=»TDCHR15 DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x6e, al=550056005700580059005a005b000000}
    ProbeDirEnt {status=0x01, name=»TDPRCHR DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x18, al=5c005d00000000000000000000000000}
    ProbeDirEnt {status=0x01, name=»TDCHR22 DEF«, xl=0x00, bc=0x00, xh=0x00, rc=0x74, al=5e005f00600061006200630064006500}
    ProbeDirEnt {status=0x01, name=»TD      TDP«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=66006700680069006a006b006c006d00}
    ProbeDirEnt {status=0x01, name=»TD      TDP«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=6e006f00700071007200730074007500}
    ProbeDirEnt {status=0x01, name=»TDKONF  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=76007700780079007a007b007c007d00}
    ProbeDirEnt {status=0x01, name=»TDKONF  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=7e007f00800081008200830084008500}
    ProbeDirEnt {status=0x01, name=»TDKONF  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x38, al=86008700880089000000000000000000}
    ProbeDirEnt {status=0x01, name=»TD      CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=8a008b008c008d008e008f0090009100}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x01, name=»TD      CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=92009300940095009600970098009900}
    ProbeDirEnt {status=0x01, name=»TD      CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=9a009b009c009d009e009f00a000a100}
    ProbeDirEnt {status=0x01, name=»TD      CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x05, al=a2000000000000000000000000000000}
    ProbeDirEnt {status=0x01, name=»TELE    TDF«, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=a3000000000000000000000000000000}
    ProbeDirEnt {status=0x01, name=»TELE    TDP«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=ae00af00b000b100b200b300b400b500}
    ProbeDirEnt {status=0x01, name=»TELE    TDP«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=b600b700b800b900ba00bb00bc00bd00}
*  33 -   3 [1, 2, 3, 4, 5, 6, 7, 8]
+  33 -   9 [1, 4, 7, 2, 5, 8, 3, 6]
+  32 -  10 [1, 3, 5, 7, 2, 4, 6, 8]

Full view