National CP3BT26 Manual Do Utilizador
267
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CP3
BT26
Figure 134.
Normal Read Cycle (Wait Cycle Followed by Hold Cycle)
T1
TW
T2
TH
CLK
D[15:0]
SELn,
SELIO
WR[1:0]
RD
t
4
t
5
,
t
12
t
5
,
t
12
t
5
,
t
12
t
5
,
t
12
t
2
t
1
t
4
,
t
12
A21:0
A22 ('13 only)
Bus State
DS127