HD6433937 Datasheet, PDF (495/521 Pages) Hitachi Semiconductor – Hardware Manual

FLEX^TM Decoder
MOSI
RES
SCI1 module
SO₁
PMR2₂
PDR2₂
PCR2₂
PDR2: Port data register 2
PCR2: Port control register 2
PMR2: Port mode register 2
Figure C-2 (c) Port 2 Block Diagram (Pin P2₂)
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