Fujitsu MAX3073NC - SCSI,80, Dell DC961,Hard Drive Scsi Logical Interface Specifications page 218

Parameter Data Formats
b. Protocol Identifier
1h: This shows that this page conforms to the SPI SCSI Device.
c. Synchronous Transfer Timeout
This specifies time monitoring starting and ending with the following events (time is specified in
units of ms):
1) The timer (count) is initialized and started when a new REQ is sent in a state in which the entire
ACK response to an already sent REQ of the device has been completed.
2) The timer operation is not affected even when a new REQ is sent in a state in which the ACK
response to an already sent REQ of the device is not completed.
3) The timer is initialized and started when the device detects an ACK response while the ACK
response to an already sent REQ has not been completed.
4) The timer is stopped when the device detects an ACK response after the ACK response to an
already sent REQ has been completed.
Value specified in Synchronous Transfer Timeout field
[Sub_Page Format (Long Page Format)]
Byte
Default
Variable
4-34
0x0000
0x0001-0xFFFE
0xFFFF
7 6
SPF
0 0
(1)
1
2-3
4
5 Reserved
0 0
0 0
6-n Protocol Specific Mode Parameters
Time or exception operation
Specified time (msec)
Bit
5 4 3
0 1 1
Subpage Code
Subpage Length
X '00' (Reserved)
Protocol Identifier
0 0 0
0 0 0
Prohibited
Not limited
2 1 0
0 0 1
0 0 1
0 0 0
C141-C010