Renesas H8SX/1650 Hardware Manual page 650

Section 20 Electrical Characteristics
Read
(RDNn = 1)
Read
(RDNn = 0)
Rev.2.00 Jun. 28, 2007 Page 628 of 666
REJ09B0311-0200
Bφ
A23 to A0
CS7 to CS0
AS
BS
RD/WR
RD
D15 to D0
RD/WR
RD
D15 to D0
RD/WR
LHWR, LLWR
Write
D15 to D0
Figure 20.8 Basic Bus Timing: 2-State Access
T T
1
t
AD
t
CSD1
t
AS1
t t
ASD ASD
t
BSD
t
BSD
t
RWD
t
AS1
t
RSD1
t
AC5
t
RDS1
t
AA2
t
RWD
t
AS1
t
RSD1
t
AC2
t
AA3
t
RWD
t
AS1
t t
WRD2 WRD2
t
t
WDD
WSW1
2
t
AH1
t
RWD
t
RSD1
t
RDH1
t
RWD
t
RSD2
t t
RDS2 RDH2
t
RWD
t
AH1
t
WDH1