Datasheet

651
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
35.8.6 SPI Interrupt Enable Register
Name: SPI_IER
Address: 0xF0000014 (0), 0xF0004014 (1)
Access: Write-only
0 = No effect.
1 = Enables the corresponding interrupt.
• 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
• NSSR: NSS Rising Interrupt Enable
• TXEMPTY: Transmission Registers Empty Enable
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 – – – OVRES MODF TDRE RDRF