Atmel Xplained Pro Evaluation Kit ATSAMD20-XPRO ATSAMD20-XPRO Ficha De Dados
Códigos do produto
ATSAMD20-XPRO
256
Atmel | SMART SAM D20 [DATASHEET]
Atmel-42129K–SAM-D20_datasheet–06/2014
19.8.10 Configuration n
Name:
CONFIGn
Offset:
0x18+n*0x4 [n=0..1]
Reset:
0x00000000
Property:
Write-Protected
z
Bits 31, 27, 23, 19, 15, 11, 7, 3 – FILTENx [x=7..0]: Filter x Enable
0: Filter is disabled for EXTINT[n*8+x] input.
0: Filter is disabled for EXTINT[n*8+x] input.
1: Filter is enabled for EXTINT[n*8+x] input.
z
Bits 30:28, 26:24, 22:20, 18:16, 14:12, 10:8, 6:4, 2:0 – SENSEx[2:0] [x=7..0]: Input Sense x Configuration
These bits define on which edge or level the interrupt or event for EXTINT[n*8+x] will be generated.
These bits define on which edge or level the interrupt or event for EXTINT[n*8+x] will be generated.
Bit
31
30
29
28
27
26
25
24
FILTEN7
SENSE7[2:0]
FILTEN6
SENSE6[2:0]
Access
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
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
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reset
0
0
0
0
0
0
0
0