Renesas H8/3067 Series User Manual page 924

Appendix C I/O Port Block Diagrams
P9
3
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
Rev. 4.00 Jan 26, 2006 page 900 of 938
REJ09B0276-0400
Hardware standby
Figure C.9 (d) Port 9 Block Diagram (Pin P9
Reset
R
Q D
P9 DDR
3
C
WP9D
Reset
R
Q D
P9 DR
3
C
WP9
RP9
)
3
SCI
Input enable
Serial receive data