Figure C.8 (D) Port 8 Block Diagram (Pin P8 - Hitachi H8/3062 Hardware Manual

P8
4
WP8D : Write to P8DDR
WP8 : Write to port 8
RP8 : Read port 8
SSOE : Software standby output port enable
910
Mode 6/7
Hardware standby
Mode 6/7
Mode 1 to 5

Figure C.8 (d) Port 8 Block Diagram (Pin P8

Software standby
SSOE
External bus released
Reset Mode 1 to 4
S R
Q D
P8 DDR
4
C
WP8D
Reset
R
Q D
P8 DR
4
C
WP8
RP8
)
4
Bus controller
CS
0
output