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HD6433937 Datasheet, PDF (492/521 Pages) Hitachi Semiconductor – Hardware Manual
VCC
VCC
P1n
VSS
SBY
PUCR1n
PMR1n
PDR1n
PCR1n
Timer F
module
TMOFH (P12)
TMOFL (P11)
PDR1: Port data register 1
PCR1: Port control register 1
PMR1: Port mode register 1
PUCR1: Port pull-up control register 1
n= 2 or 1
Figure C-1 (c) Port 1 Block Diagram (Pins P12 and P11)
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