Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO Data Sheet
Product codes
ATSAM4E-XPRO
SAM4E [DATASHEET]
Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14
816
35.8.8 SPI Interrupt Mask Register
Name: SPI_IMR
Address:
0x4008801C
Access:
Read-only
The following configuration values are valid for all listed bit names of this register:
0: The corresponding interrupt is not enabled.
1: The corresponding interrupt is enabled.
RDRF: Receive Data Register Full Interrupt Mask
TDRE: SPI Transmit Data Register Empty Interrupt Mask
MODF: Mode Fault Error Interrupt Mask
OVRES: Overrun Error Interrupt Mask
ENDRX: End of Receive Buffer Interrupt Mask
ENDTX: End of Transmit Buffer Interrupt Mask
RXBUFF: Receive Buffer Full Interrupt Mask
TXBUFE: Transmit Buffer Empty Interrupt Mask
NSSR: NSS Rising Interrupt Mask
TXEMPTY: Transmission Registers Empty Mask
UNDES: Underrun Error Interrupt Mask
31
30
29
28
27
26
25
24
–
–
–
–
–
–
–
–
23
22
21
20
19
18
17
16
–
–
–
–
–
–
–
–
15
14
13
12
11
10
9
8
–
–
–
–
–
UNDES
TXEMPTY
NSSR
7
6
5
4
3
2
1
0
TXBUFE
RXBUFF
ENDTX
ENDRX
OVRES
MODF
TDRE
RDRF