Hitachi H8/3008 Hardware Manual page 624

PB
4
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
608
Hardware standby
Figure C.7 (c) Port B Block Diagram (Pin PB
Reset
R
Q D
PB DDR
4
C
WPBD
Reset
R
Q D
PB DR
4
C
RPB
TPC
TPC output
enable
Next data
WPB
Output trigger
)
4