C141-E064-03EN
3 - 8
3.1.4
Sector format
Each sector on the track consists of an ID field, a data field, and a gap field which separates
them. Figure 3.6 gives sector format examples.
PAD
2
BCRC
SCT
PAD
1
ECC
Servo
DATA
LBA
SB
m
40
4
2
4
PLO
Sync
G1
LC/LP models
SCT
DATA 2
DATA 1
LBA
SB
4
4
PLO
Sync
G1
SCT
PAD
2
PAD
1
PLO
Sync
G1
SB
4
BCRC ECC
40
2
PAD
3
SCT
PAD
1
PAD
2
BCRC
SCT
PAD
1
ECC
Servo
DATA
SB
m
40
4
4
PLO
Sync
G1
MC/MP models
SCT
DATA 2
MAE series
MAF/MAG series
G1
4 bytes
4 bytes
PLO Sync
23 bytes
24 bytes
PAD 1
10 bytes
10 bytes
PAD 2
7 bytes
8 bytes
PAD 3
5 bytes
5 bytes
DATA 1
SB
4
PLO
Sync
G1
SCT
PAD
2
PAD
1
PLO
Sync
G1
SB
4
BCRC ECC
40
4
PAD
3
SCT
PAD
1
Figure 3.6
Sector format
Each sector on the track consists of the following fields:
(1)
Gaps (G1)
The gap length at the time of formatting (initializing) is listed in Figure 3.6. Pattern X'00' is
written on the gap field.
(2)
PLO Sync
In this field, pattern X'00' in the length in bytes listed in Figure 3.6 is written.
(3)
Sync Byte (SB)
In this field, special pattern in the length in bytes listed in Figure 3.6 is written.
Содержание MAE3091LC SERIES
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Страница 23: ...C141 E064 03EN 1 6 Figure 1 2 MAF series LP MP outer view Figure 1 3 MAE series LC outer view ...
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Страница 55: ...C141 E064 03EN 4 2 Figure 4 1 External dimensions MAF series LC MC ...
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Страница 57: ...C141 E064 03EN 4 4 Figure 4 3 External dimensions MAE series LC ...
Страница 58: ...C141 E064 03EN 4 5 Figure 4 4 External dimensions MAE series LP ...
Страница 59: ...C141 E064 03EN 4 6 Figure 4 5 External dimensions MAG series LC MC ...
Страница 60: ...C141 E064 03EN 4 7 Figure 4 6 External dimensions MAG series LP MP ...
Страница 72: ...C141 E064 03EN 4 19 Figure 4 22 External operator panel connector CN2 ...
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Страница 87: ...C141 E064 03EN 5 4 3 Connecting more than one IDD multi host Figure 5 1 SCSI bus connections 2 of 2 ...
Страница 97: ...C141 E064 03EN 5 14 Motor starts when power is turned on Figure 5 4 Checking the SCSI connection A 60 ...
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Страница 118: ...C141 E064 03EN B 1 APPENDIX B SETTING TERMINALS B 1 Setting Terminals This appendix describes setting terminals ...
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