Техническая Спецификация для Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105
Модели
ATEVK1105
111
AT32UC3A
17.6.2
External Interrupt Mode/Edge/Level/Filter/Async
Name:
MODE/EDGE/LEVEL/FILTER/ASYNC
Access Type:
Read/Write
The bit interpretation is register specific:
•
•
MODE
0: Interrupt is edge triggered
1: Interrupt is level triggered
1: Interrupt is level triggered
•
EDGE
0: Interrupt triggers on falling edge
1: Interrupt triggers on rising edge
1: Interrupt triggers on rising edge
•
LEVEL
0: Interrupt triggers on low level
1: Interrupt triggers on high level
1: Interrupt triggers on high level
•
FILTER
0: Interrupt is not filtered
1: Interrupt is filtered
1: Interrupt is filtered
•
ASYNC
0: Interrupt is synchronized to the clock
1: Interrupt is asynchronous
1: Interrupt is asynchronous
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
-
-
-
-
-
-
-
NMI
7
6
5
4
3
2
1
0
INT7
INT6
INT5
INT4
INT3
INT2
INT1
INT0
32058K
AVR32-01/12