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DataMuseum.dkPresents historical artifacts from the history of: RegneCentralen RC700 "Piccolo" |
This is an automatic "excavation" of a thematic subset of
See our Wiki for more about RegneCentralen RC700 "Piccolo" Excavated with: AutoArchaeologist - Free & Open Source Software. |
top - metrics - downloadIndex: 5 C D N P T
Length: 328704 (0x50400)
Description: Bits:30003048 dBASE II installationsdiskette til CP/M-80
Types: 5¼" Floppy Disk, CpmFSAuto
Notes: CP/M-fs(512_2048_0x1_16_*1+1_2:0_35:1)
Media: [0, 0, 1] … [35, 1, 9] {128: 16, 256: 16, 512: 630}
Signature: 512_2048_0x1_16_*1+1_2:0_35:1
Confidence score: +11/-4
Sector size: 512
Block size: 2048
Directory entries: 16
Block number size: 8
Extent-mask: 0x01
Sector-interleave: 1, 2, 3, 4, 5, 6, 7, 8, 9
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 |
|---|---|---|---|---|
| 0 | 0 | 3584 | COMPUTER.DBF | ⟦f583d7c95⟧ TextFile |
| 0 | 0 | 19712 | DBASE.COM | ⟦0e71635ad⟧ |
| 0 | 0 | 49152 | DBASEMSG.TXT | ⟦c64071e34⟧ |
| 0 | 0 | 40192 | DBASEOVR.COM | ⟦52893f1ca⟧ |
| 0 | 0 | 10240 | DBINSTAL.COM | ⟦3e0c63444⟧ |
| 0 | 0 | 1024 | NAME.NDX | ⟦bda93dd61⟧ |
| 0 | 0 | 1024 | PRODUCER.NDX | ⟦2d65294b2⟧ |
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 10-1-1-1-1-1-1-0-1
Total credibility: 9
Block number width: ok8
8 0 2 64 0 False
16 0 60 15933 0 True
Block Sizes:
2048 0x01 +7 -2
1024 0x00 +2 -7
4096 0x03 +2 -7
8192 0x07 +2 -7
16384 0x0f +2 -7
32768 0x1f +2 -7
65536 0x3f +2 -7
128 0x00 +0 -9
256 0x00 +0 -9
512 0x00 +0 -9
Candidate interleaves in order of directory credibility:
Penalty Name Order Resulting dir order
0 normal-1 (1-2-3-4-5-6-7-8-9) [9] +11/-4
0 normal-2 (1-3-5-7-9-2-4-6-8) [9] +10/-0
0 normal-3 (1-4-7-2-5-8-3-6-9) [9] +11/-5
File & label names found:
0x0003c00 (2, 0, 1)
ProbeDirEnt {status=0x00, name=»DBASE OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x1a, al=02030405060708090a0b000000000000}
ProbeDirEnt {status=0x00, name=»DBASEOVR OM«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=0c0d0e0f101112131415161718191a1b}
ProbeDirEnt {status=0x00, name=»DBASEOVR OM«, xl=0x02, bc=0x00, xh=0x00, rc=0x3a, al=1c1d1e1f000000000000000000000000}
ProbeDirEnt {status=0x00, name=»DBASEMSG XT«, xl=0x01, bc=0x00, xh=0x00, rc=0x80, al=202122232425262728292a2b2c2d2e2f}
ProbeDirEnt {status=0x00, name=»DBASEMSG XT«, xl=0x02, bc=0x00, xh=0x00, rc=0x80, al=30313233343536370000000000000000}
ProbeDirEnt {status=0x00, name=»DBINSTAL OM«, xl=0x00, bc=0x00, xh=0x00, rc=0x50, al=38393a3b3c0000000000000000000000}
ProbeDirEnt {status=0x00, name=»COMPUTERDBF«, xl=0x00, bc=0x00, xh=0x00, rc=0x1c, al=3d3e0000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»NAME NDX«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=3f000000000000000000000000000000}
ProbeDirEnt {status=0x00, name=»PRODUCERNDX«, xl=0x00, bc=0x00, xh=0x00, rc=0x08, al=40000000000000000000000000000000}
+ 11 - 4 <Tree 0x0-0x28200-0x50400>
+ 11 - 5 <Tree 0x0-0x28200-0x50400>