LSI53C825AJ LSI, LSI53C825AJ Datasheet - Page 170

• Manufacturer Part Number: LSI53C825AJ
• Manufacturer: LSI

Specifications of LSI53C825AJ

• Lead Free Status / RoHS Status: Not Compliant

4-82
Register: 0x48 (0xC8)
SCSI Timer Zero (STIME0)
Read/Write
HTH[3:0]
Registers
7
0
0
HTH[3:0]
Handshake-to-Handshake Timer Period
These bits select the handshake-to-handshake time-out
period, the maximum time between SCSI handshakes
(SREQ/ to SREQ/ in target mode, or SACK/ to SACK/ in
the initiator mode). When this timing is exceeded, an
interrupt is generated and the HTH bit in the
Interrupt Status One (SIST1)
contains time-out periods for the Handshake-to-
Handshake Timer, the Selection/Reselection Timer (bits
[3:0]), and the General Purpose Timer
(STIME1),
interrupts, refer to
0
bits [3:0]). For a more detailed explanation of
4
0
Chapter 2, “Functional Description.”
3
0
register is set.
0
SEL[3:0]
(SCSI Timer One
0
Table 4.7
SCSI
0
0
[7:4]