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*
1
PCn
*
2
Legend
WDDRA
: Write to PCDDR
WDRA
: Write to PCDR
WODRA
: Write to PCODR
WPCRA
: Write to PCPCR
RDRA
: Read PCDR
RPORA
: Read port A
RODRA
: Read PCODR
RPCRA
: Read PCPCR
n= 6 or 7
Figure C-8 (b) Port C Block Diagram (Pins PC6 and PC7)
PWM output
PWM output
enable
Mode 4/5
Mode 6
Notes: 1. Output enable signal
2. Open drain control signal
Reset
R
Q
D
PCnPCR
C
WPCRC
RPCRC
Reset
R
Q
D
PCnDDR
C
WDDRA
Reset
R
Q
D
PCnDR
C
WDRA
Reset
R
Q
D
PCnODR
C
WODRC
RODRC
RDRC
RPORC
1133
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