D12320VF25IV Datasheet, PDF (1270/1304 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix C I/O Port Block Diagrams
Reset
R
Q
D
P6nDDR
C
WDDR6
Reset
R
P6_n
Q
D
P6nDR
C
WDR6
RDR6
RPOR6
Legend:
WDDR6: Write to P6DDR
WDR6: Write to P6DR
RDR6: Read P6DR
RPOR6: Read port 6
Note: n = 4 or 5
m = 0 or 1
IRQm interrupt input
Figure C.6 (e) Port 6 Block Diagram (Pins P6₄ and P6₅)
Rev.6.00 Sep. 27, 2007 Page 1238 of 1268
REJ09B0220-0600