Table 6.38 Initiator Asynchronous Receive

Symbol

Parameter

Min

Max

Unit

 

 

 

 

 

t1

SACK/ asserted from SREQ/ asserted

5

ns

 

 

 

 

 

t2

SACK/ deasserted from SREQ/ deasserted

5

ns

t3

Data setup to SREQ/ asserted

0

ns

t4

Data hold from SACK/ asserted

0

ns

Figure 6.34 Initiator Asynchronous Receive

SREQ/

n

 

t1

SACK/

n

 

t3

t4

SD[15:0]/,

Valid n

SDP[1:0]/

 

n + 1

t2

n + 1

Valid n + 1

SCSI Timing Diagrams

6-53

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Image 291
LSI 53C875A technical manual Initiator Asynchronous Receive