LSI 53C875A - Manual (Page 295)

SCSI Timing Diagrams 6-57
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
3
t
4
t
1
t
2
t
5 t
6
n n + 1
Valid n Valid n + 1
Valid n Valid n + 1