Datasheet

Rev.6.00 Oct.28.2004 page 993 of 1016
REJ09B0138-0600H
C.9 Port C Block Diagram
R
PCnPCR
C
QD
Reset
WPCRC
Reset
WDRC
R
C
QD
PC
n
RDRC
RPORC
PCnDR
Reset
WDDRC
R
Mode
4/5
C
QD
PCnDDR
RPCRC
Mode 7
Mode 4/5/6
Internal data bus
Internal address bus
WDDRC:
WDRC:
WPCRC:
RDRC:
RPORC:
RPCRC:
n = 0 to 7
Write to PCDDR
Write to PCDR
Write to PCPCR
Read PCDR
Read port C
Read PCPCR
Legend:
Figure C-9 Port C Block Diagram (Pin PC
0
to PC
7
)