Product manual

C.6 Control Mode page (0A
H
)
The Control Mode page is shown below. This table summarizes the
function, the default value, and the changeability of each bit.
Bit
Byte
7 6 5 4 3 2 1 0
0 PS (1) Page code (0A
H
)
1 Page length (0A
H
)
2 Reserved RLEC
default 0 0 0 0 0 0 0 0
changeable 0 0 0 0 0 0 0 1
3
Queue
algorithm modifier
Reserved QErr DQue
default 0 0 0 0 0 0 0 0
changeable 00
H
4 EECA Reserved RAENP UAAENP EAENP
default 0 0 0 0 0 0 0 0
changeable 00
H
5 (default) Reserved (00
H
)
changeable 00
H
6–7 (default) Ready AEN hold-off period (0000
H
)
changeable 0000
H
8–9 (default) Busy timeout period (FFFF
H
)
changeable 0000
H
10–11
(default)
Reserved (0000
H
)
changeable 0000
H
Byte 2 The RLEC bit is not implemented.
Byte 3 The
queue algorithm modifier field contains zero, which
means the drive arranges the execution sequence of the
commands using a simple queue tag.
The
disable queuing (DQue) bit is zero, which means that
tagged command queuing is enabled.
Byte 4 Not implemented.
Byte 5 Reserved.
Bytes 6–7 Not implemented.
106 ST3655 Family SCSI Drives Product Manual, Rev. A