HD6433694 Datasheet, PDF (400/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

Internal data bus
SBY
PDR
PCR
IIC2
ICE
SDAO/SCLO
SDAI/SCLI
Legend
PDR: Port data register
PCR: Port control register
Figure B.8 Port 5 Block Diagram (P57, P56)*
Note: * This diagram is applied to the SCL and SDA pins in the H8/3694N.
Rev. 4.00, 03/04, page 372 of 400