Figure C.1 (D) Port 1 Block Diagram (Pin P1 - Renesas H8/3847R Series Hardware Manual

V
CC
V
CC
P1
0
V
SS
PDR1: Port data register 1
PCR1: Port control register 1
PMR1: Port mode register 1
PUCR1: Port pull-up control register 1
SBY

Figure C.1 (d) Port 1 Block Diagram (Pin P1

Appendix C I/O Port Block Diagrams
PUCR1
0
PMR1
0
PDR1
0
PCR1
0
)
0
Rev. 6.00 Aug 04, 2006 page 633 of 680
Timer A
module
TMOW
REJ09B0145-0600