Atmel Xplained Evaluation Board AT32UC3A3-XPLD AT32UC3A3-XPLD 数据表
产品代码
AT32UC3A3-XPLD
545
32072H–AVR32–10/2012
AT32UC3A3
24.9.16
Interrupt Mask Register
Name:
IMR
Access Type:
Read-only
Offset:
0x4C
Reset value:
0x00000000
0: The corresponding interrupt is disabled.
1: The corresponding interrupt is enabled.
A bit in this register is cleared when the corresponding bit in IDR is written to one.
A bit in this register is set when the corresponding bit in IER is written to one.
31
30
29
28
27
26
25
24
-
-
-
-
-
-
-
-
23
22
21
20
19
18
17
16
-
-
-
-
-
-
-
-
15
14
13
12
11
10
9
8
-
-
-
-
RXSYN
TXSYN
CP1
CP0
7
6
5
4
3
2
1
0
–
–
OVRUN
RXRDY
–
–
TXEMPTY
TXRDY