Port 6 Block Diagram - Hitachi H8/3032 Series Hardware Manual

C.5 Port 6 Block Diagram
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P6
0
WP6D: Write to P6DDR
WP6: Write to port 6
RP6: Read port 6
Figure C-5 (a) Port 6 Block Diagram (Pin P6
Reset
R
Q D
P6 DDR
0
C
Mode 2/3
WP6D
Reset
R
Q D
P6 DR
0
C
WP6
RP6
)
0
536
Bus controller
WAIT
input
enable
Bus controller
WAIT
input