U6264B
Read Cycle 1 (during Read cycle: E1 = G = VIL, E2 = W = VIH)
tcR
Ai
Addresses Valid
ta(A)
DQi
Previous Data Valid
tv(A)
Output Data Valid
Output
Read Cycle 2 (during Read cycle: W = VIH)
tcR
Ai
Addresses Valid
ta(E)
tt(QX)
tsu(A)
E1
tdis(E)
tdis(E)
tsu(A)
ta(E)
tt(QX)
E2
G
ta(G)
tdis(G)
tt(QX)
DQi
High-Z
Output Data Valid
Output
Write Cycle 1 (W-controlled)
tcW
Ai
Addresses Valid
tsu(E)
th(A)
E1
E2
tsu(E)
tw(W)
tsu(A)
W
tsu(D)
th(D)
DQi
Input Data Valid
Input
tdis(W)
tt(QX)
DQi
High-Z
Output
G
April 20, 2004
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