Port 6 Block Diagram - Hitachi F-ZTAT H8/3039 Series Hardware Manual

C.5 Port 6 Block Diagram
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
P6 DDR
0
C
Modes
6 and 7
WP6D
Reset
R
Q
P6 DR
0
C
WP6
RP6
D
Bus controller
WAIT
input
enable
D
Bus controller
WAIT
output
)
0
659