Renesas H8/3067 Series User Manual page 936

Appendix C I/O Port Block Diagrams
PB
6
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
Rev. 4.00 Jan 26, 2006 page 912 of 938
REJ09B0276-0400
Hardware standby
Figure C.11 (g) Port B Block Diagram (Pin PB
Reset
R
Q D
PB DDR
6
C
WPBD
Reset
R
Q D
PB DR
6
C
WPB
RPB
TPC
TPC
output
enable
Next data
Output
trigger
SCI
Output enable
Serial transmit data
Guard time
)
6