HD64F3694HV Datasheet, PDF (420/452 Pages) Renesas Technology Corp – Hardware Manual Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Appendix
Internal data bus
SBY
PDR
PCR
SCI3
RE
RxD
[Legend]
PDR: Port data register
PCR: Port control register
Figure B.6 Port 2 Block Diagram (P21)
Rev.5.00 Nov. 02, 2005 Page 390 of 418
REJ09B0028-0500