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 8 C D E I L P R S T X

⟦b85731168⟧ Bits:30002664 Digital Research C - CCP/M - May 84, 5¼" Floppy Disk, CpmFSAuto

    Length: 1261568 (0x134000)
    Description: Bits:30002664 Digital Research C - CCP/M - May 84
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CpmFSAuto_1024_2048_0x0_512_*1+1_2:0_76:1

CpmFSAuto

Media:             [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature:         CpmFSAuto_1024_2048_0x0_512_*1+1_2:0_76:1
Confidence score:  +59/-0
Sector size:       1024
Block size:        2048
Directory entries: 512
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 2944 8087DEF.A86 ⟦a36b77541⟧ TextFile
0 0 94720 CLEARL.L86 ⟦08bb40cd6⟧
0 0 80640 CLEARS.L86 ⟦7485f29bd⟧
0 0 1664 CTYPE.H ⟦3f06c3f1f⟧ TextFile
0 0 17536 DRC.CMD ⟦baedf797d⟧
0 0 6016 DRC.ERR ⟦31bd5f518⟧ TextFile
0 0 32000 DRC860.CMD ⟦6ef727f43⟧
0 0 107264 DRC861.CMD ⟦672b85030⟧
0 0 30464 DRC862.CMD ⟦1227f046d⟧
0 0 17920 DRCRPP.CMD ⟦e19e50dcd⟧
0 0 896 ERRNO.H ⟦d7d027d9d⟧ TextFile
0 0 640 INSTJOB.SUB ⟦8831d296b⟧ TextFile
0 0 13440 LIB86.CMD ⟦cc917af08⟧
0 0 39552 LINK86.CMD ⟦535c836a4⟧
0 0 2304 PORTAB.H ⟦a62be0d6d⟧ TextFile
0 0 1152 R.CMD ⟦521f6af52⟧
0 0 44032 RASM86.CMD ⟦0d0d3b8d9⟧
0 0 10496 READ.ME ⟦614d2404e⟧ TextFile
0 0 6528 READ1.ME ⟦b614c4887⟧ TextFile
0 0 256 SAMPLE.C ⟦7aab696f4⟧ TextFile
0 0 1536 SETJMP.H ⟦d67f171cf⟧ TextFile
0 0 52480 STARTUP.A86 ⟦6a4561b89⟧ TextFile
0 0 3328 STDIO.H ⟦98aec5c42⟧ TextFile
0 0 1152 TEST.C ⟦e3c2a10cd⟧ TextFile
0 0 17664 XREF86.CMD ⟦0e2364ff7⟧

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 3-15-26-17-2-2-2-2
   (2, 1)  0xa000 2-2-2-2-2-2-2-2

Total credibility: 69

Block number width: ok16

   8   222     1   252    73  False
  16     0   173   471     0  False

Block Sizes:
    2048 0x00 +52 -0
    4096 0x01 +7 -45
    8192 0x03 +7 -45
   16384 0x07 +7 -45
   32768 0x0f +7 -45
   65536 0x1f +7 -45
    1024 0x00 +3 -49
     256 0x00 +1 -51
     512 0x00 +1 -51
     128 0x00 +0 -52

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
     11  normal-1     (1-2-3-4-5-6-7-8)                                                         [2, 14, 25, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +59/-0
     15  normal-2     (1-3-5-7-2-4-6-8)                                                         [2, 25, 1, 1, 14, 16, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +53/-11
     37  normal-3     (1-4-7-2-5-8-3-6)                                                         [2, 16, 1, 14, 1, 1, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +53/-8
From the beastiarium: CpmFSCr16   +0/-0

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»CSP rel 2.0«, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000170d1559170d1559}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»READ    ME «, xl=0x00, bc=0x00, xh=0x00, rc=0x52, al=ad00ae00af00b000b100b20000000000}
    ProbeDirEnt {status=0x00, name=»DRC     CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=b300b400b500b600b700b800b900ba00}
    ProbeDirEnt {status=0x00, name=»DRC     CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x09, al=bb000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DRC860  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=bc00bd00be00bf00c000c100c200c300}
    ProbeDirEnt {status=0x00, name=»DRC860  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x7a, al=c400c500c600c700c800c900ca00cb00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=cc00cd00ce00cf00d000d100d200d300}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=d400d500d600d700d800d900da00db00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=dc00dd00de00df00e000e100e200e300}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=e400e500e600e700e800e900ea00eb00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=ec00ed00ee00ef00f000f100f200f300}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x05, bc=0x00, xh=0x00, rc=0x80, al=f400f500f600f700f800f900fa00fb00}
    ProbeDirEnt {status=0x00, name=»DRC861  CMD«, xl=0x06, bc=0x00, xh=0x00, rc=0x46, al=fc00fd00fe00ff000001000000000000}
    ProbeDirEnt {status=0x00, name=»DRC862  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=01010201030104010501060107010801}
  0x0008800 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»DRC862  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x6e, al=09010a010b010c010d010e010f010000}
    ProbeDirEnt {status=0x00, name=»DRCRPP  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=10011101120113011401150116011701}
    ProbeDirEnt {status=0x00, name=»DRCRPP  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x0c, al=18010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DRC     ERR«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=19011a011b0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»R       CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=1c010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STDIO   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=1d011e01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PORTAB  H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x12, al=1f012001000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»ERRNO   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x07, al=21010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CTYPE   H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x0d, al=22010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SETJMP  H  «, xl=0x00, bc=0x00, xh=0x00, rc=0x0c, al=23010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2401250126012701280129012a012b01}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=2c012d012e012f013001310132013301}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=3401350136013701380139013a013b01}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=3c013d013e013f014001410142014301}
    ProbeDirEnt {status=0x00, name=»CLEARS  L86«, xl=0x04, bc=0x00, xh=0x00, rc=0x76, al=4401450146014701480149014a014b01}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4c014d014e014f015001510152015301}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5401550156015701580159015a015b01}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=5c015d015e015f016001610162016301}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=6401650166016701680169016a016b01}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x04, bc=0x00, xh=0x00, rc=0x80, al=6c016d016e016f017001710172017301}
    ProbeDirEnt {status=0x00, name=»CLEARL  L86«, xl=0x05, bc=0x00, xh=0x00, rc=0x64, al=7401750176017701780179017a010000}
    ProbeDirEnt {status=0x00, name=»TEST    C  «, xl=0x00, bc=0x00, xh=0x00, rc=0x09, al=7b010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»SAMPLE  C  «, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=7c010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=7d017e017f0180018101820183018401}
  0x0008c00 (2, 0, 4)
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=850186018701880189018a018b018c01}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=8d018e018f0190019101920193019401}
    ProbeDirEnt {status=0x00, name=»STARTUP A86«, xl=0x03, bc=0x00, xh=0x00, rc=0x1a, al=95019601000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LIB86   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x69, al=9701980199019a019b019c019d010000}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=9e019f01a001a101a201a301a401a501}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a601a701a801a901aa01ab01ac01ad01}
    ProbeDirEnt {status=0x00, name=»RASM86  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x58, al=ae01af01b001b101b201b30100000000}
    ProbeDirEnt {status=0x00, name=»XREF86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=b401b501b601b701b801b901ba01bb01}
    ProbeDirEnt {status=0x00, name=»XREF86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x0a, al=bc010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»8087DEF A86«, xl=0x00, bc=0x00, xh=0x00, rc=0x17, al=bd01be01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=bf01c001c101c201c301c401c501c601}
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=c701c801c901ca01cb01cc01cd01ce01}
    ProbeDirEnt {status=0x00, name=»LINK86  CMD«, xl=0x02, bc=0x00, xh=0x00, rc=0x35, al=cf01d001d101d2010000000000000000}
    ProbeDirEnt {status=0x00, name=»READ1   ME «, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=d301d401d501d6010000000000000000}
    ProbeDirEnt {status=0x00, name=»INSTJOB SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=d7010000000000000000000000000000}
  0x0009000 (2, 0, 5)
  0x0009400 (2, 0, 6)
  0x0009800 (2, 0, 7)
  0x0009c00 (2, 0, 8)
  0x000a000 (2, 1, 1)
  0x000a400 (2, 1, 2)
  0x000a800 (2, 1, 3)
  0x000ac00 (2, 1, 4)
  0x000b000 (2, 1, 5)
  0x000b400 (2, 1, 6)
  0x000b800 (2, 1, 7)
  0x000bc00 (2, 1, 8)
+  59 -   0 <Tree 0x0-0x9a000-0x134000>
+  53 -   8 <Tree 0x0-0x9a000-0x134000>

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