Datasheet

SAM9G20
DS60001516A-page 482  2017 Microchip Technology Inc.
31.7.5 USART Interrupt Mask Register
Name:US_IMR
Access:Read-only
RXRDY: RXRDY Interrupt Mask
TXRDY: TXRDY Interrupt Mask
RXBRK: Receiver Break Interrupt Mask
ENDRX: End of Receive Transfer Interrupt Mask
ENDTX: End of Transmit Interrupt Mask
OVRE: Overrun Error Interrupt Mask
FRAME: Framing Error Interrupt Mask
PARE: Parity Error Interrupt Mask
TIMEOUT: Time-out Interrupt Mask
TXEMPTY: TXEMPTY Interrupt Mask
ITER: Iteration Interrupt Enable
TXBUFE: Buffer Empty Interrupt Mask
RXBUFF: Buffer Full Interrupt Mask
NACK: Non Acknowledge Interrupt Mask
RIIC: Ring Indicator Input Change Mask
DSRIC: Data Set Ready Input Change Mask
DCDIC: Data Carrier Detect Input Change Interrupt Mask
CTSIC: Clear to Send Input Change Interrupt Mask
MANE: Manchester Error Interrupt Mask
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
– – – MANE CTSIC DCDIC DSRIC RIIC
15 14 13 12 11 10 9 8
– – NACK RXBUFF TXBUFE ITER TXEMPTY TIMEOUT
76543210
PARE FRAME OVRE ENDTX ENDRX RXBRK TXRDY RXRDY