Avago Technologies LSI53C825AE - Manual (Page 275)

SCSI Timing Diagrams 6-47
Figure 6.33 Target Asynchronous Send
Table 6.22 Target Asynchronous Send
Symbol Parameter Min Max Unit
t
1
SREQ/ deasserted from SACK/ asserted 5 – ns
t
2
SREQ/ asserted from SACK/ deasserted 5 – ns
t
3
Data setup to SREQ/ asserted 55 – ns
t
4
Data hold from SACK/ asserted 20 – ns
SREQ/
SACK/
SD[15:0]/,
SDP[1:0]/
t
3
t
2
t
1
Valid n Valid n + 1
n + 1 n
t
4
n + 1 n