Hitachi H8S/2646 Hardware Manual page 805

ø
Port 1 to 5, 9,
A to F, K
(read)
Port 1 to 3, 5,
A to F, K
(write)
ø
Port H, J
(read)
Port H, J
(write)
Figure 23-12 I/O Port Input/Output Timing
ø
PO15 to 8
T T
1 2
t t
PRS PRH
T T
1 2
Figure 23-13 PPG Output Timing
t
PWD
T
3
t
PRS
t
POD
T
4
t
PRH
t
PWD
773