HD64F38024HV Datasheet, PDF (642/684 Pages) Renesas Technology Corp – Hardware Manual Renesas 8-Bit Single-Chip Microcomputer H8 Family/H8/300L Super Low Power Series

Appendix C I/O Port Block Diagrams
C.3 Block Diagrams of Port 4
PMR2₀
P4₃
PMR2: Port mode register 2
Figure C.3(a) Port 4 Block Diagram (Pin P43)
IRQ₀
Rev. 8.00 Mar. 09, 2010 Page 620 of 658
REJ09B0042-0800