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HD6433937 Datasheet, PDF (497/521 Pages) Hitachi Semiconductor – Hardware Manual
FLEXTM Decoder
SCK
RES
PMR20
PDR20
PCR20
SCI1 module
EXCK
SCK0
SCK1
PDR2: Port data register 2
PCR2: Port control register 2
PMR2: Port mode register 2
Figure C-2 (e) Port 2 Block Diagram (Pin P20)
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