Hitachi H8/3035 Series Hardware Manual page 126

Programmable Wait Mode: The number of wait states (T
are inserted in all accesses to external three-state-access areas. Figure 6-8 shows the timing when
the wait count is 1 (WC1 = 0, WC0 = 1).
ø
Address bus
AS
RD
Read
access
Data bus
WR
Write
access
Data bus
112
T
1
Figure 6-8 Programmable Wait Mode
) selected by bits WC1 and WC0
W
T T
2 W
External address
Write data
T
3
Read data