Datasheet

Appendix
Rev.5.00 Nov. 02, 2005 Page 466 of 500
REJ09B0027-0500
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)