Renesas H8/3067 Series User Manual page 925

Hardware standby
P9
4
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
Figure C.9 (e) Port 9 Block Diagram (Pin P9
Appendix C I/O Port Block Diagrams
Reset
R
Q D
P9 DDR
4
C
WP9D
Reset
R
Q D
P9 DR
4
C
WP9
RP9
)
4
Rev. 4.00 Jan 26, 2006 page 901 of 938
SCI
Clock input
enable
Clock output
enable
Clock output
Clock input
Interrupt
controller
IRQ input
4
REJ09B0276-0400