Port 9 Block Diagrams - Renesas H8/3067 Series User Manual

C.9

Port 9 Block Diagrams

P9
0
WP9D: Write to P9DDR
WP9: Write to port 9
RP9: Read port 9
Figure C.9 (a) Port 9 Block Diagram (Pin P9
Appendix C I/O Port Block Diagrams
Reset
Hardware R
standby
Q
P9 DDR
0
C
WP9D
Reset
R
Q
P9 DR
0
C
WP9
RP9
)
0
Rev. 4.00 Jan 26, 2006 page 897 of 938
D
D
SCI
Output
enable
Serial
transmit
data
Guard
time
REJ09B0276-0400