6.4.2 Initiator Timing

The tables and figures in this section describe LSI53C875A initiator timings.

Table 6.21 Nonburst Opcode Fetch, 32-Bit Address and Data

Symbol

Parameter

Min

Max

Unit

 

 

 

 

 

t1

Shared signal input setup time

7

ns

t2

Shared signal input hold time

0

ns

 

 

 

 

 

t3

CLK to shared signal output valid

2

11

ns

t4

Side signal input setup time

10

ns

t5

Side signal input hold time

0

ns

 

 

 

 

 

t6

CLK to side signal output valid

2

12

ns

t7

CLK HIGH to GPIO0_FETCH/ LOW

20

ns

t8

CLK HIGH to GPIO0_FETCH/ HIGH

20

ns

 

 

 

 

 

t9

CLK HIGh to GPIO1_MASTER/ LOW

20

ns

t10

CLK HIGH to GPIO1_MASTER/ HIGH

20

ns

PCI and External Memory Interface Timing Diagrams

6-19

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Image 257
LSI 53C875A technical manual Initiator Timing, Nonburst Opcode Fetch, 32-Bit Address and Data