HD64F3664BPV Datasheet, PDF (408/446 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

Appendix
Internal data bus
RES SBY
PUCR
PMR
PDR
PCR
Pull-up MOS
IRQ
[Legend]
PUCR: Port pull-up control register
PMR: Port mode register
PDR: Port data register
PCR: Port control register
Figure B.2 Port 1 Block Diagram (P16 to P14)
Rev. 6.00 Mar. 24, 2006 Page 378 of 412
REJ09B0142-0600