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| HD6473032F Datasheet, PDF (554/572 Pages) Hitachi Semiconductor – Hitachi Microcomputer | |||
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C.7 Port 8 Block Diagram
P80
Reset
R
Q
D
P80DDR
C
WP8D
Reset
R
Q
D
P80DR
C
WP8
RP8
WP8D: Write to P8DDR
WP8: Write to port 8
RP8: Read port 8
Figure C-7 Port 8 Block Diagram (Pin P80)
Interrupt
controller
IRQ0
input
539
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