CLK
ADSP
ADSC
tCYC
tCH | tCL |
tADS tADH
tADS tADH
tAS tAH
ADDRESS
GW, BWE, BWx
CE
ADV
OE
Data Out (Q)
A1
tWES tWEH
tCES tCEH
tCLZ
A2
tADVS tADVH
tOEV
tOEHZ | t | OELZ |
|
|
Q(A1)
tCO
tDOH
Q(A2)
A3
Burst continued with new base address
Deselect cycle
ADV suspends burst.
tCHZ
Q(A2 + 1) | Q(A2 + 2) | Q(A2 + 3) | Q(A2) | Q(A2 + 1) |
Burst wraps around to its initial state
Single READ
BURST READ
DON’T CARE
UNDEFINED
Note
26. On this diagram, when CE is LOW: CE1 is LOW, CE2 is HIGH and CE3 is LOW. When CE is HIGH: CE1 is HIGH or CE2 is LOW or CE3 is HIGH.
Document #: | Page 23 of 34 |
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