Atmel Evaluation Kit AT91SAM9M10-G45-EK AT91SAM9M10-G45-EK Hoja De Datos
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AT91SAM9M10-G45-EK
412
SAM9M10 [DATASHEET]
6355F–ATARM–12-Mar-13
28.9.15
AIC Spurious Interrupt Vector Register
Name:
AIC_SPU
Address:
0xFFFFF134
Access:
Read-write
Reset Value:
0x0
• SIVR: Spurious Interrupt Vector Register
The user may store the address of a spurious interrupt handler in this register. The written value is returned in AIC_IVR in
case of a spurious interrupt and in AIC_FVR in case of a spurious fast interrupt.
case of a spurious interrupt and in AIC_FVR in case of a spurious fast interrupt.
28.9.16
AIC Debug Control Register
Name:
AIC_DCR
Address:
0xFFFFF138
Access:
Read-write
Reset Value:
0x0
• PROT: Protection Mode
0 = The Protection Mode is disabled.
1 = The Protection Mode is enabled.
• GMSK: General Mask
0 = The nIRQ and nFIQ lines are normally controlled by the AIC.
1 = The nIRQ and nFIQ lines are tied to their inactive state.
31
30
29
28
27
26
25
24
SIVR
23
22
21
20
19
18
17
16
SIVR
15
14
13
12
11
10
9
8
SIVR
7
6
5
4
3
2
1
0
SIVR
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
–
–
7
6
5
4
3
2
1
0
–
–
–
–
–
–
GMSK
PROT