HD6473847RHV Datasheet, PDF (500/546 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
P42
VSS
SCINV3
SPC32
PDR4
PCR4
SCI3 module
TXD32
Legend:
PDR4: Port data register 4
PCR4: Port control register 4
Figure B.2(b) Port 4 Block Diagram (Pin P42)
Rev. 7.00 Mar. 08, 2010 Page 468 of 510
REJ09B0024-0700