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 - download
Index: 5 C E I K O T X

⟦5fb3ddf11⟧ Bits:30004234 X-MIT 2.3 / COMKOM / KERMIT til ICL Comet, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 204800 (0x32000)
    Description: Bits:30004234 X-MIT 2.3 / COMKOM / KERMIT til ICL Comet
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CpmFSAuto_512_1024_0x0_16_*3+1+3+2_2:0_39:0

CpmFSAuto

Media:             [0, 0, 1] … [39, 0, 10] {512: 400}
Signature:         CpmFSAuto_512_1024_0x0_16_*3+1+3+2_2:0_39:0
Confidence score:  +16/-0
Sector size:       512
Block size:        1024
Directory entries: 16
Block number size: 8
Extent-mask:       0x00
Sector-interleave: 1, 4, 7, 10, 3, 6, 9, 2, 5, 8
Tracks:            (2, 0), (3, 0), (4, 0), (5, 0), (6, 0), (7, 0) […] (34, 0), (35, 0), (36, 0), (37, 0), (38, 0), (39, 0)
user bc length name artifact
0 0 18304 COMKOM.COM ⟦39148d6da⟧
0 0 256 ERASUB.COM ⟦997fbf2f2⟧
0 0 9216 KERMIT.COM ⟦8747622c7⟧
0 0 128 KOMCONTR ⟦802239ff0⟧
0 0 8448 OVERSIGT.COM ⟦727af2f65⟧
0 0 25856 X-MIT.000 ⟦8e0b38807⟧
0 0 27008 X-MIT.COM ⟦d0c170971⟧
0 0 128 X-MIT.INI ⟦156994f0f⟧
0 0 3456 X-MIT.MNU ⟦b10e7381b⟧
0 0 1408 X-MIT.MSG ⟦0f5f55716⟧ TextFile
0 0 3840 X-MIT.PRL ⟦8cb5658de⟧
0 0 15360 X-MIT.SCR ⟦58852e517⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [39, 0, 10]]

First credible dirsect is: (2, 0, 1) at 0x2800 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x2800 16-0-0-1-0-0-1-0-0-1

Total credibility: 15

Block number width: ok8

   8     0     2   118     0  False
  16     0    10 29554     0   True

Block Sizes:
    1024 0x00 +15 -0
     256 0x00 +3 -12
     512 0x00 +3 -12
    2048 0x01 +3 -12
    4096 0x03 +3 -12
    8192 0x07 +3 -12
   16384 0x0f +3 -12
   32768 0x1f +3 -12
   65536 0x3f +3 -12
     128 0x00 +2 -13

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  Butler3      (1-4-7-10-2-5-8-3-6-9)                                                    [15]   +16/-6
      0  normal-1     (1-2-3-4-5-6-7-8-9-10)                                                    [15]   +16/-8
      0  normal-2     (1-3-5-7-9-2-4-6-8-10)                                                    [15]   +16/-9
      0  normal-3     (1-4-7-10-3-6-9-2-5-8)                                                    [15]   +16/-0
      0  normal-4     (1-5-9-3-7-2-6-10-4-8)                                                    [15]   +16/-7

File & label names found:
  0x0002800 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»OVERSIGTCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x42, al=02030405060708090a00000000000000}
    ProbeDirEnt {status=0x00, name=»COMKOM  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0b0c0d0e0f101112131415161718191a}
    ProbeDirEnt {status=0x00, name=»COMKOM  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x0f, al=1b1c0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KERMIT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x48, al=1d1e1f20212223242500000000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   PRL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1e, al=26272829000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   SCR«, xl=0x00, bc=0x00, xh=0x00, rc=0x78, al=2a2b2c2d2e2f30313233343536373800}
    ProbeDirEnt {status=0x00, name=»X-MIT   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=393a3b3c3d3e3f404142434445464748}
    ProbeDirEnt {status=0x00, name=»X-MIT   COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x53, al=494a4b4c4d4e4f505152530000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   MSG«, xl=0x00, bc=0x00, xh=0x00, rc=0x0b, al=54550000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   MNU«, xl=0x00, bc=0x00, xh=0x00, rc=0x1b, al=56575859000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   000«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=5a5b5c5d5e5f60616263646566676869}
    ProbeDirEnt {status=0x00, name=»X-MIT   000«, xl=0x01, bc=0x00, xh=0x00, rc=0x4a, al=6a6b6c6d6e6f70717273000000000000}
    ProbeDirEnt {status=0x00, name=»X-MIT   INI«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=74000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»KOMCONTR   «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=75000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ERASUB  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=76000000000000000000000000000000}
+  16 -   0 <Tree 0x0-0x19000-0x32000>
+  16 -   6 <Tree 0x0-0x19000-0x32000>

Full view