Renesas F-ZTAT H8 Series Hardware Manual page 540

Appendix C I/O Port Block Diagrams
V
CC
P2
1
V
SS
Legend:
PDR2: Port data register 2
PCR2: Port control register 2
PMR2: Port mode register 2
PMR4: Port mode register 4
Figure C.2 (b) Port 2 Block Diagram (Pin P2
Rev.3.00 Jul. 19, 2007 page 514 of 532
REJ09B0397-0300
SBY
Internal
data bus
PMR4
1
PMR2
1
PDR2
1
PCR2
1
: H8/3857 Group)
1
Timer C module
UD