
16
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32170/32174 Group User's Manual (Rev. 2.1)
Figure 16.3.2 Read/Write Timing (for Access with 1 Internal Wait Cycle)
Note: Circles
above indicate points at which signals are sampled.
Read (2 cycles)
"H"
One wait cycle
BCLK
A11 - A30
CS0, CS1
BHW, BLW
DB0 - DB15
WAIT
RD
Read
Write (2 cycles)
One wait cycle
BCLK
A11 - A30
CS0, CS1
BHW, BLW
DB0 - DB15
WAIT
RD
Write
WAIT CONTROLLER
16.3 Typical Operation of the Wait Controller