SH7014 Datasheet, PDF (722/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

Appendix B I/O Port Block Diagrams
PAR
RES
R
Q _PAnDR D
C
PAW
Standby
Legend:
PAR: Port A read signal
PAW: Port A write signal
RES: Reset signal
Notes: n = 1, 4
m = 0, 1
Figure B.7 PAn/TXDm Block Diagram
TXDm
PFC
Q PAnMD
Q PAnIOR
SBYCR
Q HIZ
Rev.5.00 Sep. 27, 2007 Page 688 of 716
REJ09B0398-0500