Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
294
AT32UC3A
25.9.14
Interrupt Enable Register
Name:
IER
Access Type:
Write-only
Offset:
0x44
Reset value:
-
• RXSYN: Rx Sync Interrupt Enable
0: No effect.
1: Enables the Rx Sync Interrupt.
1: Enables the Rx Sync Interrupt.
• TXSYN: Tx Sync Interrupt Enable
0: No effect.
1: Enables the Tx Sync Interrupt.
1: Enables the Tx Sync Interrupt.
• CP1: Compare 1 Interrupt Enable
0: No effect.
1: Enables the Compare 1 Interrupt.
1: Enables the Compare 1 Interrupt.
• CP0: Compare 0 Interrupt Enable
0: No effect.
1: Enables the Compare 0 Interrupt.
1: Enables the Compare 0 Interrupt.
• RXBUFF: Receive Buffer Full Interrupt Enable
0: No effect.
1: Enables the Receive Buffer Full Interrupt.
1: Enables the Receive Buffer Full Interrupt.
• ENDRX: End of Reception Interrupt Enable
0: No effect.
1: Enables the End of Reception Interrupt.
1: Enables the End of Reception Interrupt.
• OVRUN: Receive Overrun Interrupt Enable
0: No effect.
1: Enables the Receive Overrun Interrupt.
1: Enables the Receive Overrun Interrupt.
• RXRDY: Receive Ready Interrupt Enable
0: No effect.
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
RXBUFF
ENDRX
OVRUN
RXRDY
TXBUFE
ENDTX
TXEMPTY
TXRDY
32058K AVR32-01/12