Denon DBT-1713UD Service Manual page 72

P N I N A M E T Y P E P N I
P3.1 I/O, A
P3.2 I/O, A
P3.3 I/O, A
N . o
Port 3.1 GPIO
8051 P3.1 GPIO.
CEX3 PCA CCAP Module 3
This pin also can be configured as CEX pin for PCA CCP module 3. CEX is an I/O
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interface signal for compare/capture input and PWM output.
SWA2
This pin also serves as one of the connection for analog switch A. The control of the
analog switch is done by setting of ANEN of IOCFGP3.1.
Analog Comparator A Input
This pin also can be configured as the positive input of the analog comparator A.
Port 3.2 GPIO
8051 P3.2 GPIO
CEX4 PCA CCAP Module 4
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This pin also can be configured as CEX pin for PCA CCP module 4. CEX is an I/O
interface signal for compare/capture input and PWM output.
PGAOUT1
PGAOUT1
Port 3.3 GPIO
8051 P3.3 GPIO
CEX5 PCA CCAP Module 5
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This pin also can be configured as CEX pin for PCA CCP module 5. CEX is an I/O
interface signal for compare/capture input and PWM output.
PGAIN1
PGAIN1
P N I FUNCTION DESCRIPTION
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