
Section 25 Electrical Characteristics
Rev.6.00 Mar. 18, 2009 Page 888 of 980
REJ09B0050-0600
T
1
φ
A23 to A0
CS7 to CS0
AS
RD
D15 to D0
RD
D15 to D0
HWR, LWR
D15 to D0
WAIT
t
WTS
t
WTH
t
WTS
t
WTH
T
2
T
w
T
3
Read
(RDNn = 1)
Read
(RDNn = 0)
Write
Figure 25.8 Basic Bus Timing: Three-State Access, One Wait