C.2
Block Diagrams of Port 2
V
CC
P2
2
V
SS
Legend:
PDR2:
Port data register 2
PCR2:
Port control register 2
PMR7:
Port mode register 7
SBY
Figure C.2 (a) Port 2 Block Diagram (Pin P2
Appendix C I/O Port Block Diagrams
PMR7
2
PDR2
2
PCR2
2
)
2
Rev. 6.00 Sep 12, 2006 page 497 of 526
SCI3
module
TXD
Internal
data bus
REJ09B0326-0600