Datasheet
2017 Microchip Technology Inc. DS60001516A-page 405
SAM9G20
29.7.8 SPI Interrupt Mask Register
Name: SPI_IMR
Access: Read-only
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
0: The corresponding interrupt is not enabled.
1: The corresponding interrupt is enabled.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––– TXEMPTYNSSR
76543210
TXBUFE RXBUFF ENDTX ENDRX OVRES MODF TDRE RDRF