30.11.10 External Interrupt Sense Configuration

Table 30-11. Register Bit Attribute Legend
Symbol	Description	Symbol	Description	Symbol	Description
R	Readable bit	HC	Cleared by Hardware	(Grey cell)	Unimplemented
W	Writable bit	HS	Set by Hardware	X	Bit is unknown at Reset
K	Write to clear	S	Software settable bit	—	—

Name:	CONFIG
Offset:	0x1C
Reset:	0x00000000
Property:	RW


Bit	31	30	29	28	27	26	25	24
	FILTEN7	SENSE7[2:0]			FILTEN6	SENSE6[2:0]
Access	RW	RW	RW	RW	RW	RW	RW	RW
Reset	0	0	0	0	0	0	0	0


Bit	23	22	21	20	19	18	17	16
	FILTEN5	SENSE5[2:0]			FILTEN4	SENSE4[2:0]
Access	RW	RW	RW	RW	RW	RW	RW	RW
Reset	0	0	0	0	0	0	0	0


Bit	15	14	13	12	11	10	9	8
	FILTEN3	SENSE3[2:0]			FILTEN2	SENSE2[2:0]
Access	RW	RW	RW	RW	RW	RW	RW	RW
Reset	0	0	0	0	0	0	0	0


Bit	7	6	5	4	3	2	1	0
	FILTEN1	SENSE1[2:0]			FILTEN0	SENSE0[2:0]
Access	RW	RW	RW	RW	RW	RW	RW	RW
Reset	0	0	0	0	0	0	0	0

Bit 31 – FILTEN7 Filter Enable 7

Bits 30:28 – SENSE7[2:0] Input Sense Configuration 7

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 27 – FILTEN6 Filter Enable 6

Bits 26:24 – SENSE6[2:0] Input Sense Configuration 6

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 23 – FILTEN5 Filter Enable 5

Bits 22:20 – SENSE5[2:0] Input Sense Configuration 5

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 19 – FILTEN4 Filter Enable 4

Bits 18:16 – SENSE4[2:0] Input Sense Configuration 4

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 15 – FILTEN3 Filter Enable 3

Bits 14:12 – SENSE3[2:0] Input Sense Configuration 3

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 11 – FILTEN2 Filter Enable 2

Bits 10:8 – SENSE2[2:0] Input Sense Configuration 2

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 7 – FILTEN1 Filter Enable 1

Bits 6:4 – SENSE1[2:0] Input Sense Configuration 1

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

Bit 3 – FILTEN0 Filter Enable 0

Bits 2:0 – SENSE0[2:0] Input Sense Configuration 0

Value	Name	Description
0	NONE	No detection
1	RISE	Rising edge detection
2	FALL	Falling edge detection
3	BOTH	Both edges detection
4	HIGH	High level detection
5	LOW	Low level detection

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