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| CP3BT26 Datasheet, PDF (268/278 Pages) National Semiconductor (TI) – Reprogrammable Connectivity Processor with Bluetooth-R, USB, and CAN Interfaces | |||
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Bus State
CLK
A[21:0]
A22 ('13 only)
Tidle
Fast Read
T1-2
t4
Early Write
T1
T2
T3
t4, t12
SELx
(y â x)
SELy
(y â x)
D[15:0]
t5, t12
t5, t12
t1
t2
In
Out
Fast Read
T1-2
T1
In
RD
WR[1:0]
t5, t12
t5, t12
Figure 135. Early Write Between Fast Read Cycles
DS128
www.national.com
268
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