Avago Technologies LSI8751D - Manual (Page 290)

7-54 Instruction Set of the I/O Processor
Table 7.24 SCSI-1 Transfers (SE, 5.0 Mbytes/s)
Symbol Parameter Min Max Unit
t
1
Send SREQ/ or SACK/ assertion pulse width 90 – ns
t
2
Send SREQ/ or SACK/ deassertion pulse width 90 – ns
t
1
Receive SREQ/ or SACK/ assertion pulse width 90 – ns
t
2
Receive SREQ/ or SACK/ deassertion pulse width 90 – ns
t
3
Send data setup to SREQ/ or SACK/ asserted 55 – ns
t
4
Send data hold from SREQ/ or SACK/ asserted 100 – ns
t
5
Receive data setup to SREQ/ or SACK/ asserted 0 – ns
t
6
Receive data hold from SREQ/ or SACK/ asserted 45 – ns
Table 7.25 SCSI-1 Transfers (Differential, 4.17 Mbytes/s)
Symbol Parameter Min Max Unit
t
1
Send SREQ/ or SACK/ assertion pulse width 96 – ns
t
2
Send SREQ/ or SACK/ deassertion pulse width 96 – ns
t
1
Receive SREQ/ or SACK/ assertion pulse width 84 – ns
t
2
Receive SREQ/ or SACK/ deassertion pulse width 84 – ns
t
3
Send data setup to SREQ/ or SACK/ asserted 65 – ns
t
4
Send data hold from SREQ/ or SACK/ asserted 110 – ns
t
5
Receive data setup to SREQ/ or SACK/ asserted 0 – ns
t
6
Receive data hold from SREQ/ or SACK/ asserted 45 – ns