HD6413002 Datasheet, PDF (681/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller

Reset
S
Q
D
P8 ₄ DDR
C
Bus controller
P8 ₄
WP8D
Reset
CS ₀
output
R
Q
D
P8₄ DR
C
WP8
RP8
WP8D: Write to P8DDR
WP8: Write to port 8
RP8: Read port 8
Figure C-4 (c) Port 8 Block Diagram (Pin P8₄)
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