LSI LSI53C896, Technical Manual

Page: 307 / 370

PCI and External Memory Interface Timing Diagrams 6-39
6.4.3 External Memory Timing
Tables 6.31 through 6.38 and Figures 6.25 through 6.34 describe
External Memory timing.
Table 6.31 External Memory Read
Symbol Parameter Min Max Unit
t
1
Shared signal input setup time 7 – ns
t
2
Shared signal input hold time 0 – ns
t
3
CLK to shared signal output valid – 11 ns
t
11
Address setup to MAS/ HIGH 25 – ns
t
12
Address hold from MAS/ HIGH 15 – ns
t
13
MAS/ pulse width 25 – ns
t
14
MCE/ LOW to data clocked in 160 – ns
t
15
Address valid to data clocked in 205 – ns
t
16
MOE/ LOW to data clocked in 100 – ns
t
17
Data hold from address, MOE/, MCE/ change 0 – ns
t
19
Data setup to CLK HIGH 5 – ns
*