AT91M40400 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
'AT91M40400' PDF : 116 Pages View PDF
AT91M40400
AIC Interrupt Vector Register
Register Name:
Access Type:
Reset Value:
AIC_IVR
Read only
0
31
30
29
28
27
26
25
24
IRQV
23
22
21
20
19
18
17
16
IRQV
15
14
13
12
11
10
9
8
IRQV
7
6
5
4
3
2
1
0
IRQV
• IRQV: Interrupt Vector Register
The IRQ Vector Register contains the vector programmed by the user in the Source Vector Register corresponding to
the current interrupt.
The Source Vector Register (1 to 31) is indexed using the current interrupt number when the Interrupt Vector Register is
read.
When there is no current interrupt, the IRQ Vector Register reads 0.
AIC FIQ Vector Register
Register Name:
Access Type:
Reset Value:
AIC_FVR
Read only
0
31
30
29
28
27
26
25
24
FIQV
23
22
21
20
19
18
17
16
FIQV
15
14
13
12
11
10
9
8
FIQV
7
6
5
4
3
2
1
0
FIQV
• FIQV: FIQ Vector Register
The FIQ Vector Register contains the vector programmed by the user in the Source Vector Register 0 which corre-
sponds to FIQ.
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