Hitachi H8/3032 Series Hardware Manual page 562

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PB
n
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
n = 4 to 5
Figure C-10 (b) Port B Block Diagram (Pins PB
Reset
R
Q D
PB DDR
n
C
WPBD
Reset
R
Q D
PB DR
n
C
WPB
RPB
, PB )
4 5
547
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare
match output