Hitachi H8/3008 Hardware Manual page 605

P6
1
WP6D: Write to P6DDR
WP6: Write to port 6
RP6: Read port 6
Hardware Standby
Figure C.2 (b) Port 6 Block Diagram (Pin P6
Reset
R
Q D
P6 DDR
1
C
WP6D
Reset
R
Q D
P6 DR
1
C
WP6
RP6
)
1
Bus
controller
Bus release
enable
BREQ input
589