ICP DAS USA 7188XA Series User Manual page 77

ГК Атлант Инжиниринг – официальный представитель в РФ и СНГ
2.11.3 Parallel Bus Timing Diagram
CLKOUTA
A12-A0
/CS
/RD
D7-D0
(Read)
/WR
D7-D0
(Write)
CLKOUTA
ARDY (Normally
Not-Ready System)
ARDY (Normally
Ready System)
.
7188XA/B/C & 7521/2/2A/3/4/7 Series Hardware User' s Manual, Ver. 3.0 Sep/2002, 7Mh-001-20 -----
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t1
Address
Phase
Case 1 tw
Case 2 t3
Case 3 t2
Case 4 t1
Address
Phase
t3
t2
Data
Phase
Address
Data
Data
tw tw
tw tw
t3 tw
t2 t3
Data
Phase
77
t4
t4
t4
t4
t4