Atmel Evaluation Kit for AT32uC3A0512, 32-Bit AVR Microcontroller Atmel ATEVK1105 ATEVK1105 Data Sheet
Product codes
ATEVK1105
214
AT32UC3A
23.8.6
SPI Interrupt Enable Register
Name:
IER
Access Type:
Write-only
• RDRF: Receive Data Register Full Interrupt Enable
• TDRE: SPI Transmit Data Register Empty Interrupt Enable
• MODF: Mode Fault Error Interrupt Enable
• OVRES: Overrun Error Interrupt Enable
•
ENDRX: End of Receive Buffer Interrupt Enable
•
ENDTX: End of Transmit Buffer Interrupt Enable
•
RXBUFF: Receive Buffer Full Interrupt Enable
•
TXBUFE: Transmit Buffer Empty Interrupt Enable
•
TXEMPTY: Transmission Registers Empty Enable
•
NSSR: NSS Rising Interrupt Enable
0 = No effect.
1 = Enables the corresponding interrupt.
1 = Enables the corresponding interrupt.
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
–
TXEMPTY
NSSR
7
6
5
4
3
2
1
0
TXBUFE
RXBUFF
ENDTX
ENDRX
OVRES
MODF
TDRE
RDRF
32058K AVR32-01/12