Hitachi H8/500 Series Hardware Manual page 431

P7
7
Table C-7 (e) Port 7 Port Read (Pin P7
Setting
Output enable
Output disable
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RP7
Figure C-7 (e) Schematic Diagram of Port 7, Pin P7
7
Port Read Data
Output compare output value
DDR = 0 Pin value
DDR = 1 DR value
Reset
R1
Q D
P7 DDR
7
C
WP7D
Reset
R
Q D
P7 DR
7
C
WP7
)
422
WP7D: Write to P7DDR
WP7: Write to Port 7
RP7: Read Port 7
Free-running timer module
Output enable
Output compare output
7