Hitachi H8/3048 Hardware Manual page 853

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PB
n
WPBD: Write to PBDDR
WPB: Write to port B
RPB: Read port B
n = 4 and 5
Figure C-11 (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
846
TPC
TPC output
enable
Next data
Output trigger
ITU
Output enable
Compare
match output
, PB )
4 5