Initiator And Target Synchronous Transfer - LSI LSI53C875A Technical Manual

Figure 6.37 Initiator and Target Synchronous Transfer
SREQ/
or SACK/
Send Data
SD[15:0]/, SDP[1:0]/
Receive Data
SD[15:0]/,
SDP[1:0]/
t t
3
Valid n
t
t
5
Valid n
SCSI Timing Diagrams
t t
1 2
n
4
6
n + 1
Valid n + 1
Valid n + 1
6-57