
 
Section 6 Bus Controller (BSC) 
Page 166 of 1384    R01UH0310EJ0500 Rev. 5.00 
 Sep 25, 2012 
H8S/2426, H8S/2426R, H8S/2424 Group
T
h
Address
φ
T
1
T
2
T
3
T
t
Bus cycle
Data
HWR, LWR
Write
Data
RD
CS
Read
 
Figure 6.3 CS and Address Assertion Period Extension 
(Example of 3-State Access Space and RDNn = 0)