HD6473847RHV Datasheet, PDF (502/546 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
P40
VSS
PDR4
PCR4
SCI3 module
SCKIE32
SCKOE32
SCKO32
SCKI32
Legend:
PDR4: Port data register 4
PCR4: Port control register 4
Figure B.2(d) Port 4 Block Diagram (Pin P40)
Rev. 7.00 Mar. 08, 2010 Page 470 of 510
REJ09B0024-0700