Datasheet

856
SAM9X25 [DATASHEET]
11054E–ATARM–10-Mar-2014
39.8.12 USART Interrupt Mask Register (SPI_MODE)
Name: US_IMR (SPI_MODE)
Address: 0xF801C010 (0), 0xF8020010 (1), 0xF8024010 (2), 0xF8028010 (3)
Access: Read-only
This configuration is relevant only if USART_MODE=0xE or 0xF in “USART Mode Register” on page 844.
• RXRDY: RXRDY Interrupt Mask
• TXRDY: TXRDY Interrupt Mask
• OVRE: Overrun Error Interrupt Mask
• TXEMPTY: TXEMPTY Interrupt Mask
• UNRE: SPI Underrun Error Interrupt 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
–––––UNRETXEMPTY–
76543210
– – OVRE – – – TXRDY RXRDY