Datasheet

Appendix
Rev. 3.00 Mar. 15, 2006 Page 495 of 526
REJ09B0060-0300
PDR
PUCR
PMR
PCR
SBYRES
Internal data bus
Pull-up MOS
IRQ
TMIB1
PUCR:
PMR:
PDR:
PCR:
Port pull-up control register
Port mode register
Port data register
Port control register
[Legend]
Figure B.3 Port 1 Block Diagram (P15)
PUCR:
PDR:
PCR:
Port pull-up control register
Port data register
Port control register
[Legend]
PDR
PUCR
PCR
SBYRES
Internal data bus
Pull-up MOS
Figure B.4 Port 1 Block Diagram (P12)