Silicon Labs /Series0 /EFM32HG /EFM32HG350F32 /GPIO /EXTIPSELL

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Interpret as EXTIPSELL

31282724232019161512118743000000000000000000000000000000000000000000 (PORTA)EXTIPSEL00 (PORTA)EXTIPSEL10 (PORTA)EXTIPSEL20 (PORTA)EXTIPSEL30 (PORTA)EXTIPSEL40 (PORTA)EXTIPSEL50 (PORTA)EXTIPSEL60 (PORTA)EXTIPSEL7

EXTIPSEL2=PORTA, EXTIPSEL4=PORTA, EXTIPSEL0=PORTA, EXTIPSEL3=PORTA, EXTIPSEL5=PORTA, EXTIPSEL6=PORTA, EXTIPSEL1=PORTA, EXTIPSEL7=PORTA

Description

External Interrupt Port Select Low Register

Fields

EXTIPSEL0

External Interrupt 0 Port Select

0 (PORTA): Port A pin 0 selected for external interrupt 0

1 (PORTB): Port B pin 0 selected for external interrupt 0

2 (PORTC): Port C pin 0 selected for external interrupt 0

3 (PORTD): Port D pin 0 selected for external interrupt 0

4 (PORTE): Port E pin 0 selected for external interrupt 0

5 (PORTF): Port F pin 0 selected for external interrupt 0

EXTIPSEL1

External Interrupt 1 Port Select

0 (PORTA): Port A pin 1 selected for external interrupt 1

1 (PORTB): Port B pin 1 selected for external interrupt 1

2 (PORTC): Port C pin 1 selected for external interrupt 1

3 (PORTD): Port D pin 1 selected for external interrupt 1

4 (PORTE): Port E pin 1 selected for external interrupt 1

5 (PORTF): Port F pin 1 selected for external interrupt 1

EXTIPSEL2

External Interrupt 2 Port Select

0 (PORTA): Port A pin 2 selected for external interrupt 2

1 (PORTB): Port B pin 2 selected for external interrupt 2

2 (PORTC): Port C pin 2 selected for external interrupt 2

3 (PORTD): Port D pin 2 selected for external interrupt 2

4 (PORTE): Port E pin 2 selected for external interrupt 2

5 (PORTF): Port F pin 2 selected for external interrupt 2

EXTIPSEL3

External Interrupt 3 Port Select

0 (PORTA): Port A pin 3 selected for external interrupt 3

1 (PORTB): Port B pin 3 selected for external interrupt 3

2 (PORTC): Port C pin 3 selected for external interrupt 3

3 (PORTD): Port D pin 3 selected for external interrupt 3

4 (PORTE): Port E pin 3 selected for external interrupt 3

5 (PORTF): Port F pin 3 selected for external interrupt 3

EXTIPSEL4

External Interrupt 4 Port Select

0 (PORTA): Port A pin 4 selected for external interrupt 4

1 (PORTB): Port B pin 4 selected for external interrupt 4

2 (PORTC): Port C pin 4 selected for external interrupt 4

3 (PORTD): Port D pin 4 selected for external interrupt 4

4 (PORTE): Port E pin 4 selected for external interrupt 4

5 (PORTF): Port F pin 4 selected for external interrupt 4

EXTIPSEL5

External Interrupt 5 Port Select

0 (PORTA): Port A pin 5 selected for external interrupt 5

1 (PORTB): Port B pin 5 selected for external interrupt 5

2 (PORTC): Port C pin 5 selected for external interrupt 5

3 (PORTD): Port D pin 5 selected for external interrupt 5

4 (PORTE): Port E pin 5 selected for external interrupt 5

5 (PORTF): Port F pin 5 selected for external interrupt 5

EXTIPSEL6

External Interrupt 6 Port Select

0 (PORTA): Port A pin 6 selected for external interrupt 6

1 (PORTB): Port B pin 6 selected for external interrupt 6

2 (PORTC): Port C pin 6 selected for external interrupt 6

3 (PORTD): Port D pin 6 selected for external interrupt 6

4 (PORTE): Port E pin 6 selected for external interrupt 6

5 (PORTF): Port F pin 6 selected for external interrupt 6

EXTIPSEL7

External Interrupt 7 Port Select

0 (PORTA): Port A pin 7 selected for external interrupt 7

1 (PORTB): Port B pin 7 selected for external interrupt 7

2 (PORTC): Port C pin 7 selected for external interrupt 7

3 (PORTD): Port D pin 7 selected for external interrupt 7

4 (PORTE): Port E pin 7 selected for external interrupt 7

5 (PORTF): Port F pin 7 selected for external interrupt 7

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