HD6433694 Datasheet, PDF (408/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Internal data bus
SBY
PDR
PCR
Timer W
FTCI
Legend
PDR: Port data register
PCR: Port control register
Figure B.16 Port 8 Block Diagram (P80)
Rev. 4.00, 03/04, page 380 of 400