AT91M40400-25C ATMEL Corporation, AT91M40400-25C Datasheet - Page 42

• Manufacturer Part Number: AT91M40400-25C
• Description: 16/32-bit Microcontroller, 2.7V to 3.6V Operating Range
• Manufacturer: ATMEL Corporation

AIC Interrupt Status Register
Register Name:
Access Type:
Reset Value:
•
IRQID: Current IRQ Identifier
The Interrupt Status Register returns the current interrupt source number.
42
31
23
15
---
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---
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7
AT91M40400
30
22
14
AIC_ISR
Read only
0
---
---
---
---
6
29
21
13
---
---
---
---
5
28
20
12
---
---
---
4
27
19
11
---
---
---
3
IRQID
26
18
10
---
---
---
2
25
17
---
---
---
9
1
24
16
---
---
---
8
0