HD6473847RHV Datasheet, PDF (498/546 Pages) Renesas Technology Corp – Renesas 8-Bit Single-Chip Microcomputer H8 Family / H8/300L Super Low Power Series

Appendix B I/O Port Block Diagrams
SBY
VCC
VCC
P3n
VSS
PUCR3
PMR3
PDR3
PCR3
TMOFH (P32)
TMOFL (P31)
Legend:
PDR3: Port data register 3
PCR3: Port control register 3
PMR3: Port mode register 3
PUCR3: Port pull-up control register 3
n = 2 or 1
Figure B.1(d) Port 3 Block Diagram (Pins P32 and P31)
Rev. 7.00 Mar. 08, 2010 Page 466 of 510
REJ09B0024-0700