AT91SAM7S64C-AU View Datasheet(PDF) - Atmel Corporation
Part Name
Description
Manufacturer
AT91SAM7S64C-AU Datasheet PDF : 775 Pages
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23.8.3 AIC Source Vector Register
Register Name:
AIC_SVR0..AIC_SVR31
Access Type:
Read/Write
Reset Value:
0x0
31
30
29
28
27
26
25
24
VECTOR
23
22
21
20
19
18
17
16
VECTOR
15
14
13
12
11
10
9
8
VECTOR
7
6
5
4
3
2
1
0
VECTOR
• VECTOR: Source Vector
The user may store in these registers the addresses of the corresponding handler for each interrupt source.
23.8.4 AIC Interrupt Vector Register
Register Name:
AIC_IVR
Access Type:
Read-only
Reset Value:
0x0
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 Interrupt Vector Register contains the vector programmed by the user in the Source Vector Register corresponding to
the current interrupt.
The Source Vector Register is indexed using the current interrupt number when the Interrupt Vector Register is read.
When there is no current interrupt, the Interrupt Vector Register reads the value stored in AIC_SPU.
SAM7S Series [DATASHEET]
6175M–ATARM–26-Oct-12
177
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