Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
103
AT32UC3A
16.4.4
Interrupt Priority Registers
Register Name
:
IPR0...IPR63
Access Type:
Read/Write
• INTLEVEL: Interrupt level associated with this group
Indicates the EVBA-relative offset of the interrupt handler of the corresponding group:
• AUTOVECTOR: Autovector address for this group
Handler offset is used to give the address of the interrupt handler. The least significant bit should be written to zero to give
halfword alignment
31
30
29
28
27
26
25
24
INTLEVEL[1:0]
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
-
-
AUTOVECTOR[13:8]
7
6
5
4
3
2
1
0
AUTOVECTOR[7:0]
INTLEVEL[1:0]
Priority
0
0
INT0
0
1
INT1
1
0
INT2
1
1
INT3
32058K
AVR32-01/12