Hitachi H8/3035 Series Hardware Manual page 531

P9
2
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
Figure C-8 (b) Port 9 Block Diagram (Pin P9
Reset
R
Q D
P9 DDR
2
C
WP9D
Reset
R
Q D
P9 DR
2
C
WP9
RP9
)
2
SCI
Input
enable
Serial receive
data
517