Appendix
Rev. 4.00 Mar. 15, 2006 Page 520 of 556
REJ09B0026-0400
PDR
PUCR
PCR
SBYRES
[Legend]
PUCR :
PDR :
PCR :
Port pull-up control register
Port data register
Port control register
Internal data bus
Pull-up MOS
Figure B.4 Port 1 Block Diagram (P12, P11, P10)
