Appendix C I/O Port Block Diagrams
V
CC
P3
5
PDR3:
Port data register 3
PCR3:
Port control register 3
PUCR3:
Port pull-up control register 3
PMR2
Port mode register 2
Rev. 7.00 Mar 10, 2005 page 620 of 652
REJ09B0042-0700
V
CC
V
SS
Figure C.2(b) Port 3 Block Diagram (Pin P3
SBY
PUCR3
5
PMR2
5
PDR3
5
PCR3
5
)
5