HD64F3048F16 Datasheet, PDF (877/903 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

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 7
P8 ₄
Mode 1 to 6
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 Sep 27, 2006 page 849 of 872
REJ09B0325-0300