HD64F3687GHV Datasheet, PDF (526/566 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Appendix
Internal data bus
RES
SBY
PUCR
PDR
PCR
Pull-up MOS
[Legend]
PUCR : Port pull-up control register
PDR : Port data register
PCR : Port control register
Figure B.4 Port 1 Block Diagram (P12)
Rev. 3.00 Sep. 10, 2007 Page 492 of 528
REJ09B0216-0300