Datasheet

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 302928 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
–––––UNDES TXEMPTY NSSR
76543 210
TXBUFE RXBUFF ENDTX ENDRX OVRES MODF TDRE RDRF