Renesas H8SX/1650 Hardware Manual page 191

Bφ
Address
CSn
AS
RD
D15 to D8
Read
D7 to D0
LHWR
LLWR
Write
D15 to D8
D7 to D0
BS
RD/WR
Notes: 1. n = 0 to 7
2. When RDNn = 0
Figure 6.15 16-Bit 2-State Access Space Bus Timing
(Byte Access for Odd Address)
Bus cycle
T T
1 2
High level
High-Z
Valid
Rev.2.00 Jun. 28, 2007 Page 169 of 666
Section 6 Bus Controller (BSC)
Invalid
Valid
REJ09B0311-0200