HD6432633 Datasheet, PDF (1382/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

*1
PCn
*2
PWM output
PWM output
enable
Reset
R
Q
D
PCnPCR
C
WPCRC
RPCRC
Modes 4/5
Mode 6
Reset
R
Q
D
PCnDDR
C
WDDRC
Reset
R
Q
D
PCnDR
C
WDRC
Reset
R
Q
D
PCnODR
C
WODRC
RODRC
1328
RDRC
RPORC
Legend
Notes: *1 Output enable signal
WDDRC : Write to PCDDR
*2 Open drain control signal
WDRC : Write to PCDR
WODRC : Write to PCODR
WPCRC : Write to PCPCR
RDRC : Read PCDR
RPORC : Read port C
RODRC : Read PCODR
RPCRC : Read PCPCR
n= 6 or 7
Figure C-8 (b) Port C Block Diagram (Pins PC6 and PC7)