HD6473032F16 Datasheet, PDF (818/847 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

Appendix C I/O Port Block Diagrams
Reset Mode 1 to 4
SR
Q
D
P8 ₄ DDR
C
WP8D
Reset
Bus controller
CS ₀
output
R
Mode 6/7
P8 ₄
Mode 1 to 5
Q
D
P8₄ DR
C
WP8
RP8
Legend:
WP8D: Write to P8DDR
WP8: Write to port 8
RP8: Read port 8
Figure C.8 (c) Port 8 Block Diagram (Pin P8₄)
Rev. 3.00 Mar 21, 2006 page 788 of 814
REJ09B0302-0300