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: 5 C I R S T

⟦856d4a535⟧ Bits:30005913 Partner START, 5¼" Floppy Disk, CpmFSAuto, ImdContainer

    Length: 1307648 (0x13f400)
    Description: Bits:30005913 Partner START
    Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
    Notes: CP/M-fs(1024_2048_0x0_512_*1+1_2:0_79:1)

CpmFSAuto

Media:             [0, 0, 1] … [79, 1, 15] {1024: 1232, 512: 90}
Signature:         1024_2048_0x0_512_*1+1_2:0_79:1
Confidence score:  +87/-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) […] (77, 0), (77, 1), (78, 0), (78, 1), (79, 0), (79, 1)
user bc length name artifact
0 0 31872 RCSTART0.BGR ⟦9b3fc19fc⟧
0 0 31872 RCSTART1.BGR ⟦b7b9dd6a5⟧
0 0 31872 RCSTART2.BGR ⟦d916e6a8b⟧
0 0 31872 RCSTART3.BGR ⟦7a92a86c2⟧
0 0 7680 START.000 ⟦d54757e51⟧
0 0 19456 START.001 ⟦a13844521⟧
0 0 17280 START.002 ⟦d747e5be1⟧
0 0 8448 START.003 ⟦93c98d8f8⟧
0 0 17152 START.004 ⟦95dd255a1⟧
0 0 17280 START.005 ⟦d88cc583d⟧
0 0 14208 START.006 ⟦61f2f2771⟧
0 0 9472 START.007 ⟦ac240beb4⟧
0 0 31872 START.BGR ⟦7a92a86c2⟧
0 0 27520 START.CMD ⟦10bcb0cc6⟧
0 0 36352 START.FOR ⟦7815d02c9⟧
0 0 768 START.TXT ⟦05bc269b0⟧ TextFile
0 0 50432 START0.FOR ⟦ff81e0784⟧
0 0 256 START0.TXT ⟦8e13b5436⟧ TextFile
0 0 61184 START1.FOR ⟦a8b92eb86⟧
0 0 8064 START1.TXT ⟦98752b7e6⟧ TextFile
0 0 51328 START2.FOR ⟦01a4af9eb⟧
0 0 4480 START2.TXT ⟦6a34792af⟧ TextFile
0 0 52608 START3.FOR ⟦7e8833543⟧
0 0 6016 START3.TXT ⟦3c7deca23⟧ TextFile
0 0 67328 START4.FOR ⟦36f0d66df⟧
0 0 8960 START4.TXT ⟦b8bb958ae⟧ TextFile
0 0 49536 START5.FOR ⟦b6f7ee28e⟧
0 0 6528 START5.TXT ⟦4fb508474⟧ TextFile
0 0 51328 START6.FOR ⟦2260c81cf⟧
0 0 5504 START6.TXT ⟦61c40cb1b⟧ TextFile
0 0 3712 START7.FOR ⟦d21a13da4⟧
0 0 2560 START70.FOR ⟦e3ebe6e57⟧
0 0 384 START70.TXT ⟦b5ba6e84e⟧ TextFile
0 0 4992 START71.FOR ⟦bbc383fda⟧
0 0 1024 START71.TXT ⟦9cd5c812a⟧ TextFile
0 0 4992 START72.FOR ⟦bbc383fda⟧
0 0 4480 START72.TXT ⟦1043d5983⟧ TextFile
0 0 4992 START73.FOR ⟦bbc383fda⟧
0 0 1792 START73.TXT ⟦02dabcf35⟧ TextFile
0 0 4992 START74.FOR ⟦bbc383fda⟧
0 0 1792 START74.TXT ⟦2c5bdf64b⟧ TextFile
0 0 4992 START75.FOR ⟦bbc383fda⟧
0 0 2048 START75.TXT ⟦9d5818c75⟧ TextFile
0 0 4992 START76.FOR ⟦bbc383fda⟧
0 0 4992 START77.FOR ⟦bbc383fda⟧
0 0 640 START77.TXT ⟦34400fd86⟧ TextFile

CP/M filesystem probe

Geometry: [[0, 0, 1], [79, 1, 15]]

First credible dirsect is: (2, 0, 1) at 0x8000 with 0x8 attribute records

Credible directory tracks:
   (2, 0)  0x8000 26-26-26-11-2-2-2-2
   (2, 1)  0xa000 2-2-2-2-2-2-2-2

Total credibility: 97

Block number width: ok16

   8   189     1   255   209  False
  16     0     8   426     0  False

Block Sizes:
    2048 0x00 +80 -0
    1024 0x00 +9 -71
    4096 0x01 +8 -72
    8192 0x03 +8 -72
   16384 0x07 +8 -72
   32768 0x0f +8 -72
   65536 0x1f +8 -72
     512 0x00 +3 -77
     256 0x00 +1 -79
     128 0x00 +0 -80

Candidate interleaves in order of directory credibility:

Penalty  Name         Order                                                                     Resulting dir order
      0  normal-1     (1-2-3-4-5-6-7-8)                                                         [25, 25, 25, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +87/-0
     24  normal-2     (1-3-5-7-2-4-6-8)                                                         [25, 25, 1, 1, 25, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +81/-16
     48  normal-3     (1-4-7-2-5-8-3-6)                                                         [25, 10, 1, 25, 1, 1, 25, 1, 1, 1, 1, 1, 1, 1, 1, 1]   +82/-15

File & label names found:
  0x0008000 (2, 0, 1)
    ProbeDirEnt {status=0x20, name=»RCSTART/RUN«, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=0000000000000000300e1657300e1657}
    ProbeDirEnt {status=0x00, name=»START   CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=080009000a000b000c000d000e000f00}
    ProbeDirEnt {status=0x00, name=»START   CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x57, al=10001100120013001400150000000000}
    ProbeDirEnt {status=0x00, name=»START   000«, xl=0x00, bc=0x00, xh=0x00, rc=0x3c, al=16001700180019000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   001«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1a001b001c001d001e001f0020002100}
    ProbeDirEnt {status=0x00, name=»START   001«, xl=0x01, bc=0x00, xh=0x00, rc=0x18, al=22002300000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   002«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=2400250026002700280029002a002b00}
    ProbeDirEnt {status=0x00, name=»START   002«, xl=0x01, bc=0x00, xh=0x00, rc=0x07, al=2c000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   003«, xl=0x00, bc=0x00, xh=0x00, rc=0x42, al=2d002e002f0030003100000000000000}
    ProbeDirEnt {status=0x00, name=»START   004«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
    ProbeDirEnt {status=0x00, name=»START   004«, xl=0x01, bc=0x00, xh=0x00, rc=0x06, al=3a000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   005«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=3b003c003d003e003f00400041004200}
    ProbeDirEnt {status=0x00, name=»START   005«, xl=0x01, bc=0x00, xh=0x00, rc=0x07, al=43000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   006«, xl=0x00, bc=0x00, xh=0x00, rc=0x6f, al=4400450046004700480049004a000000}
    ProbeDirEnt {status=0x00, name=»START   007«, xl=0x00, bc=0x00, xh=0x00, rc=0x4a, al=4b004c004d004e004f00000000000000}
    ProbeDirEnt {status=0x00, name=»START   BGR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=50005100520053005400550056005700}
    ProbeDirEnt {status=0x00, name=»START   BGR«, xl=0x01, bc=0x00, xh=0x00, rc=0x79, al=580059005a005b005c005d005e005f00}
    ProbeDirEnt {status=0x00, name=»RCSTART0BGR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=60006100620063006400650066006700}
    ProbeDirEnt {status=0x00, name=»RCSTART0BGR«, xl=0x01, bc=0x00, xh=0x00, rc=0x79, al=680069006a006b006c006d006e006f00}
    ProbeDirEnt {status=0x00, name=»RCSTART1BGR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=70007100720073007400750076007700}
    ProbeDirEnt {status=0x00, name=»RCSTART1BGR«, xl=0x01, bc=0x00, xh=0x00, rc=0x79, al=780079007a007b007c007d007e007f00}
    ProbeDirEnt {status=0x00, name=»RCSTART2BGR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=80008100820083008400850086008700}
    ProbeDirEnt {status=0x00, name=»RCSTART2BGR«, xl=0x01, bc=0x00, xh=0x00, rc=0x79, al=880089008a008b008c008d008e008f00}
    ProbeDirEnt {status=0x00, name=»RCSTART3BGR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=90009100920093009400950096009700}
  0x0008400 (2, 0, 2)
    ProbeDirEnt {status=0x00, name=»RCSTART3BGR«, xl=0x01, bc=0x00, xh=0x00, rc=0x79, al=980099009a009b009c009d009e009f00}
    ProbeDirEnt {status=0x00, name=»START   FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=a000a100a200a300a400a500a600a700}
    ProbeDirEnt {status=0x00, name=»START   FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=a800a900aa00ab00ac00ad00ae00af00}
    ProbeDirEnt {status=0x00, name=»START   FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x1c, al=b000b100000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START   TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x06, al=b2000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START0  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=b300b400b500b600b700b800b900ba00}
    ProbeDirEnt {status=0x00, name=»START0  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=bb00bc00bd00be00bf00c000c100c200}
    ProbeDirEnt {status=0x00, name=»START0  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=c300c400c500c600c700c800c900ca00}
    ProbeDirEnt {status=0x00, name=»START0  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x0a, al=cb000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START0  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=cc000000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START1  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=cd00ce00cf00d000d100d200d300d400}
    ProbeDirEnt {status=0x00, name=»START1  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=d500d600d700d800d900da00db00dc00}
    ProbeDirEnt {status=0x00, name=»START1  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=dd00de00df00e000e100e200e300e400}
    ProbeDirEnt {status=0x00, name=»START1  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x5e, al=e500e600e700e800e900ea0000000000}
    ProbeDirEnt {status=0x00, name=»START1  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x3f, al=eb00ec00ed00ee000000000000000000}
    ProbeDirEnt {status=0x00, name=»START2  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=ef00f000f100f200f300f400f500f600}
    ProbeDirEnt {status=0x00, name=»START2  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=f700f800f900fa00fb00fc00fd00fe00}
    ProbeDirEnt {status=0x00, name=»START2  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=ff000001010102010301040105010601}
    ProbeDirEnt {status=0x00, name=»START2  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x11, al=07010801000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START2  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x23, al=09010a010b0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START3  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=0c010d010e010f011001110112011301}
    ProbeDirEnt {status=0x00, name=»START3  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=1401150116011701180119011a011b01}
    ProbeDirEnt {status=0x00, name=»START3  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=1c011d011e011f012001210122012301}
    ProbeDirEnt {status=0x00, name=»START3  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x1b, al=24012501000000000000000000000000}
  0x0008800 (2, 0, 3)
    ProbeDirEnt {status=0x00, name=»START3  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=26012701280100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START4  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=29012a012b012c012d012e012f013001}
    ProbeDirEnt {status=0x00, name=»START4  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=31013201330134013501360137013801}
    ProbeDirEnt {status=0x00, name=»START4  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=39013a013b013c013d013e013f014001}
    ProbeDirEnt {status=0x00, name=»START4  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=41014201430144014501460147014801}
    ProbeDirEnt {status=0x00, name=»START4  FOR«, xl=0x04, bc=0x00, xh=0x00, rc=0x0e, al=49010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START4  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x46, al=4a014b014c014d014e01000000000000}
    ProbeDirEnt {status=0x00, name=»START5  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=4f015001510152015301540155015601}
    ProbeDirEnt {status=0x00, name=»START5  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=5701580159015a015b015c015d015e01}
    ProbeDirEnt {status=0x00, name=»START5  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=5f016001610162016301640165016601}
    ProbeDirEnt {status=0x00, name=»START5  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x03, al=67010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START5  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x33, al=680169016a016b010000000000000000}
    ProbeDirEnt {status=0x00, name=»START6  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=6c016d016e016f017001710172017301}
    ProbeDirEnt {status=0x00, name=»START6  FOR«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=7401750176017701780179017a017b01}
    ProbeDirEnt {status=0x00, name=»START6  FOR«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=7c017d017e017f018001810182018301}
    ProbeDirEnt {status=0x00, name=»START6  FOR«, xl=0x03, bc=0x00, xh=0x00, rc=0x11, al=84018501000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START6  TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x2b, al=86018701880100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START7  FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x1d, al=89018a01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START70 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x14, al=8b018c01000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START70 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x03, al=8d010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START71 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=8e018f01900100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START71 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=91010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START72 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=92019301940100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START72 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x23, al=95019601970100000000000000000000}
  0x0008c00 (2, 0, 4)
    ProbeDirEnt {status=0x00, name=»START73 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=980199019a0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START73 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=9b010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START74 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=9c019d019e0100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START74 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x0e, al=9f010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START75 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=a001a101a20100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START75 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x10, al=a3010000000000000000000000000000}
    ProbeDirEnt {status=0x00, name=»START76 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=a401a501a60100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START77 FOR«, xl=0x00, bc=0x00, xh=0x00, rc=0x27, al=a701a801a90100000000000000000000}
    ProbeDirEnt {status=0x00, name=»START77 TXT«, xl=0x00, bc=0x00, xh=0x00, rc=0x05, al=aa010000000000000000000000000000}
  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)
+  87 -   0 <Tree 0x0-0x9fa00-0x13f400>
+  82 -  15 <Tree 0x0-0x9fa00-0x13f400>

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