Datasheet

Section 6 Bus Controller
Rev.6.00 Sep. 27, 2007 Page 189 of 1268
REJ09B0220-0600
By program wait
T
p
Address bus
φ
C Sn (RAS)
CAS
Data bus
Read data
Read
CAS
Write data
Write
WAIT
*
Data bus
T
r
T
c1
T
w
T
w
T
c2
By WAIT pin
Notes: indicates the timing of WAIT pin sampling.
n = 2 to 5
Figure 6.17 Example of Wait State Insertion Timing