DataMuseum.dk

Presents historical artifacts from the history of:

RegneCentralen RC700 "Piccolo"

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

See our Wiki for more about RegneCentralen RC700 "Piccolo"

Excavated with: AutoArchaeologist - Free & Open Source Software. 

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Index: 5 B C D F L M P S T

⟦624f790f8⟧ Bits:30003291 MT Pascal+ v. 5.5 loader til RC700, 5¼" Floppy Disk, CpmFSAuto

    Length: 328704 (0x50400)
    Description: Bits:30003291 MT Pascal+ v. 5.5 loader til RC700
    Types: 5¼" Floppy Disk, CpmFSAuto
    Notes: CP/M-fs(512_2048_0x1_*2+1+2_2:0_35:1_32)

CpmFSAuto

Media:             [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature:         512_2048_0x1_*2+1+2_2:0_35:1_32
Confidence score:  +32/-0 
Sector size:       512
Block size:        2048
Directory entries: 32
Block number size: 8
Extent-mask:       0x01
Sector-interleave: 1, 3, 5, 7, 9, 2, 4, 6, 8
Tracks:            (2, 0), (2, 1), (3, 0), (3, 1), (4, 0), (4, 1) […] (33, 0), (33, 1), (34, 0), (34, 1), (35, 0), (35, 1)
user bc length name artifact
003328BCDREALS.ERL⟦16bfc561e⟧
006144BIOSPHE.COM⟦b0ee2da51⟧
00768DBUGHELP.TXT⟦d17d20870⟧ TextFile
0011264DEBUGGER.ERL⟦cfca61af5⟧
007680FPREALS.ERL⟦bbb2924ed⟧
004736LIB80.COM⟦28f5af4a7⟧
0011520LINKMT.COM⟦76636782d⟧
004864MTERRS.TXT⟦c90f1f830⟧ TextFile
0012800MTPLUS.000⟦8fdd1161f⟧
0010752MTPLUS.001⟦5aea77784⟧
007040MTPLUS.002⟦edf25be09⟧
007552MTPLUS.003⟦a0cbabbe8⟧
0017408MTPLUS.004⟦fa5c41b0a⟧
007808MTPLUS.005⟦954b36f77⟧
005888MTPLUS.006⟦8068f453b⟧
0035584MTPLUS.COM⟦0eba591c2⟧
0024320PASLIB.ERL⟦c0a79f725⟧
007424PIP.COM⟦f3084c673⟧
00768PRINT.COM⟦945754e2d⟧
005248STAT.COM⟦614d0b1d6⟧
00256TIME.COM⟦82660e371⟧
002176TRACKSYS.COM⟦c6ea14ed6⟧
003328TRANCEND.ERL⟦733f1e3ca⟧

CP/M filesystem probe

Geometry: [[0, 0, 1], [35, 1, 9]]

First credible dirsect is: (2, 0, 1) at 0x3c00 with 0x0 attribute records

Credible directory tracks:
   (2, 0)  0x3c00 16-1-10-1-1-1-1-0-1

Total credibility: 24

Block number width: ok8

   8     0     2   109     0  False
  16     0     4 28012     0   True

Block Sizes:
    2048 0x01 +24 -0
    1024 0x00 +3 -21
    4096 0x03 +3 -21
    8192 0x07 +3 -21
   16384 0x0f +3 -21
   32768 0x1f +3 -21
   65536 0x3f +3 -21
     256 0x00 +1 -23
     512 0x00 +1 -23
     128 0x00 +0 -24

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-2     (1-3-5-7-9-2-4-6-8)                                                       [15, 9]   +32/-0
     10  normal-1     (1-2-3-4-5-6-7-8-9)                                                       [15, 0, 9]   +27/-22
From the beastiarium: CpmFSJames   +0/-0

File & label names found:
  0x0003c00 (2, 0, 1)
    ProbeDirEnt {status=0x00, name=»BIOSPHE COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x30, al=02030400000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRACKSYSCOM«, xl=0x00, bc=0x00, xh=0x00, rc=0x11, al=05060000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TIME    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=07000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PIP     COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=08090a0b000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»PRINT   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=0c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  000«, xl=0x00, bc=0x00, xh=0x00, rc=0x64, al=0d0e0f10111213000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  004«, xl=0x01, bc=0x00, xh=0x00, rc=0x08, al=1415161718191a1b1c00000000000000}
    ProbeDirEnt {status=0x00, name=»PASTEMP TOK«, xl=0x00, bc=0x00, xh=0x00, rc=0x00, al=00000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  001«, xl=0x00, bc=0x00, xh=0x00, rc=0x54, al=1d1e1f20212200000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=232425262728292a2b2c2d2e2f303132}
    ProbeDirEnt {status=0x00, name=»MTPLUS  COM«, xl=0x02, bc=0x00, xh=0x00, rc=0x16, al=33340000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»LIB80   COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x25, al=35363700000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  002«, xl=0x00, bc=0x00, xh=0x00, rc=0x37, al=38393a3b000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  005«, xl=0x00, bc=0x00, xh=0x00, rc=0x3d, al=3c3d3e3f000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  006«, xl=0x00, bc=0x00, xh=0x00, rc=0x2e, al=40414200000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTERRS  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x26, al=43444500000000000000000000000000}
  0x0004000 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»LINKMT  COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x5a, al=464748494a4b00000000000000000000}
    ProbeDirEnt {status=0x00, name=»PASLIB  ERL«, xl=0x01, bc=0x00, xh=0x00, rc=0x3e, al=4c4d4e4f505152535455565700000000}
    ProbeDirEnt {status=0x00, name=»BCDREALSERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=58590000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»FPREALS ERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x3c, al=5a5b5c5d000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»TRANCENDERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x1a, al=5e5f0000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»DEBUGGERERL«, xl=0x00, bc=0x00, xh=0x00, rc=0x58, al=60616263646500000000000000000000}
    ProbeDirEnt {status=0x00, name=»DBUGHELPTXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=66000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»STAT    COM«, xl=0x00, bc=0x00, xh=0x00, rc=0x29, al=67686900000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»MTPLUS  003«, xl=0x00, bc=0x00, xh=0x00, rc=0x3b, al=6a6b6c6d000000000000000000000000}
*  32 -   0 [1, 3, 5, 7, 9, 2, 4, 6, 8]
+  27 -  22 [1, 2, 3, 4, 5, 6, 7, 8, 9]

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