Quantum ProDrive 40S - Page 71

Section 5 SCSI Programming Guidelines
( 1 ) Format with absolutely no defects.
FORMAT UNIT Command
Bit 7
I
6
I
5
I
4
I
3
I
1
J
1
I
0
B~te
0
OPCODE=04H
1
LUN=O
I
1
I
1
1
0
I I
2 DATA PATIFRN
3-4
(MSB)
INTERLEAVE = XX
(LSB)
s
vu=o
I
RESERVED =0
J
F
I
L
Defect List Header
Bit 7
1
6
I
5
I
4
t
3
I
1
I
1
I
0
B~te
0 RESERVED=O
1 1
1
1
I
0
1
0
I
RESERVED = 0
2-3
lMSBl
DEFECI' LENGTH = 0
(LSB)
NOTE: The list of grown defects will be erased.
(2) Format with original factory defects only.
FORMAT UNIT Command
Bit 7
I
6
I
5
I
4
I
3
I
1
I
1
I
0
Byte
0
OPCODE= 04H
1 LUN=O
I
1
I
1
I
0
J
I
2
DATAPATIERN
3-4
(MSB)
INTERLEAVE = XX
(LSB)
s VU=O
I
RESERVED=O
I
F
I
L
Defect List Header
Bit
7
i
6
I
5
I
4
I
3
I
1
I
1
I
0
B'yte
0
RESERVED=O
1
0
I
0
I
0
1
0
I
RESERVED=O
2-3
(MSB)
DEFECI' LENGTH = 0
(LSB)
NOTE: The list of grown defects will be erased.
SCSI Programming Guidelines 5-31