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DataMuseum.dkPresents historical artifacts from the history of: RegneCentralen RC759 "Piccoline" |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about RegneCentralen RC759 "Piccoline" Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metricsIndex: 5 A C D F G H I L M S T
Length: 1261568 (0x134000)
Description: Bits:30004678 Myresnak Release 010784 boot diskette
Types: 5¼" Floppy Disk, CpmFSAuto, ImdContainer
Notes: CP/M-fs(1024_2048_0x0_*1+1_2:0_76:1_64)
Media: [0, 0, 1] … [76, 1, 8] {1024: 1232}
Signature: 1024_2048_0x0_*1+1_2:0_76:1_64
Confidence score: +28/-0
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 | 128 | ASSIGN.BAK | ⟦ba919619f⟧ TextFile |
| 0 | 0 | 128 | ASSIGN.SYS | ⟦a20e9e568⟧ TextFile |
| 0 | 0 | 77312 | CCPM.SYS | ⟦8985e7b3c⟧ |
| 0 | 0 | 7424 | DD759.SYS | ⟦eb5cf87dc⟧ |
| 0 | 0 | 7424 | DD759C.SYS | ⟦44c95b01d⟧ |
| 0 | 0 | 14848 | DDCITOLR.SYS | ⟦ee062288a⟧ |
| 0 | 0 | 128 | FUNCTION.SYS | ⟦53ed133c6⟧ |
| 0 | 0 | 6016 | GRAPHICS.CMD | ⟦b05f497ec⟧ |
| 0 | 0 | 128 | HJUL.MYR | ⟦c0338a08f⟧ TextFile |
| 0 | 0 | 512 | LP | ⟦05cffb4a7⟧ TextFile |
| 0 | 0 | 256 | MENU.MB | ⟦fb4c42ea2⟧ TextFile |
| 0 | 0 | 32512 | MYRE.CMD | ⟦9756d1ebe⟧ |
| 0 | 0 | 128 | STARTUP.0 | ⟦9a2863db1⟧ TextFile |
| 0 | 0 | 128 | STARTUP.SUB | ⟦17664120b⟧ TextFile |
| 0 | 0 | 3584 | SUBMIT.CMD | ⟦146b2ae19⟧ |
| 0 | 0 | 128 | T-FIRKAN.MYR | ⟦dc6522480⟧ TextFile |
| 0 | 0 | 128 | TERN.MYR | ⟦0b0ad6388⟧ TextFile |
| 0 | 0 | 128 | TREKANT.MYR | ⟦8701287e4⟧ TextFile |
| 0 | 0 | 1920 | TYPE.CMD | ⟦0a9dfbeba⟧ |
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 25-2-1-1-1-1-1-1
(2, 1) 0xa000 1-1-1-1-1-1-1-1
Total credibility: 25
Block number width: ok16
8 0 8 102 63 False
16 0 8 102 0 False
Block Sizes:
2048 0x00 +24 -0
4096 0x01 +12 -12
8192 0x03 +12 -12
16384 0x07 +12 -12
32768 0x0f +12 -12
65536 0x1f +12 -12
512 0x00 +11 -13
1024 0x00 +11 -13
256 0x00 +10 -14
128 0x00 +9 -15
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, 1] +28/-0
3 normal-3 (1-4-7-2-5-8-3-6) [24, 0, 0, 1] +26/-4
4 normal-2 (1-3-5-7-2-4-6-8) [24, 0, 0, 0, 1] +25/-2
From the beastiarium: CpmFSCr16 +0/-0
File & label names found:
0x0008000 (2, 0, 1)
ProbeDirEnt {status=0x20, name=» «, xl=0x31, bc=0x00, xh=0x00, rc=0x00, al=000000000000000035ff135635ff1356}
ProbeDirEnt {status=0x00, name=»DD759 SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=080009000a000b000000000000000000}
ProbeDirEnt {status=0x00, name=»DDCITOLRSYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x74, al=0c000d000e000f001000110012001300}
ProbeDirEnt {status=0x00, name=»FUNCTIONSYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=14000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»DD759C SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x3a, al=15001600170018000000000000000000}
ProbeDirEnt {status=0x00, name=»ASSIGN BAK«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=19000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»CCPM SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=1a001b001c001d001e001f0020002100}
ProbeDirEnt {status=0x00, name=»CCPM SYS«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=22002300240025002600270028002900}
ProbeDirEnt {status=0x00, name=»CCPM SYS«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=2a002b002c002d002e002f0030003100}
ProbeDirEnt {status=0x00, name=»CCPM SYS«, xl=0x03, bc=0x00, xh=0x00, rc=0x80, al=32003300340035003600370038003900}
ProbeDirEnt {status=0x00, name=»CCPM SYS«, xl=0x04, bc=0x00, xh=0x00, rc=0x5c, al=3a003b003c003d003e003f0000000000}
ProbeDirEnt {status=0x00, name=»GRAPHICSCMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x2f, al=40004100420000000000000000000000}
ProbeDirEnt {status=0x00, name=»STARTUP SUB«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=43000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»MENU MB «, xl=0x00, bc=0x00, xh=0x00, rc=0x02, al=44000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»MYRE CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x80, al=53005400550056005700580059005a00}
ProbeDirEnt {status=0x00, name=»MYRE CMD«, xl=0x01, bc=0x00, xh=0x00, rc=0x7e, al=5b005c005d005e005f00600061006200}
ProbeDirEnt {status=0x00, name=»HJUL MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=45000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»TERN MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=46000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»SUBMIT CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=63006400000000000000000000000000}
ProbeDirEnt {status=0x00, name=»STARTUP 0 «, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=65000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»TYPE CMD«, xl=0x00, bc=0x00, xh=0x00, rc=0x0f, al=66000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»LP «, xl=0x00, bc=0x00, xh=0x00, rc=0x04, al=47000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»ASSIGN SYS«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=48000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»TREKANT MYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=49000000000000000000000000000000}
0x0008400 (2, 0, 2)
ProbeDirEnt {status=0x00, name=»T-FIRKANMYR«, xl=0x00, bc=0x00, xh=0x00, rc=0x01, al=4a000000000000000000000000000000}
* 28 - 0 [1, 2, 3, 4, 5, 6, 7, 8]
+ 25 - 2 [1, 3, 5, 7, 2, 4, 6, 8]
+ 26 - 4 [1, 4, 7, 2, 5, 8, 3, 6]