Datasheet

737
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
35.8.7 USART Interrupt Disable Register
Name: US_IDR
Address: 0x4002400C (0), 0x4002800C (1)
Access: Write-only
For SPI specific configuration, see “USART Interrupt Disable Register (SPI_MODE)” on page 739.
• RXRDY: RXRDY Interrupt Disable
• TXRDY: TXRDY Interrupt Disable
• RXBRK: Receiver Break Interrupt Disable
• ENDRX: End of Receive Transfer Interrupt Disable (available in all USART modes of operation)
• ENDTX: End of Transmit Interrupt Disable (available in all USART modes of operation)
• OVRE: Overrun Error Interrupt Enable
• FRAME: Framing Error Interrupt Disable
• PARE: Parity Error Interrupt Disable
• TIMEOUT: Time-out Interrupt Disable
• TXEMPTY: TXEMPTY Interrupt Disable
• ITER: Max Number of Repetitions Reached Interrupt Disable
• TXBUFE: Buffer Empty Interrupt Disable (available in all USART modes of operation)
• RXBUFF: Buffer Full Interrupt Disable (available in all USART modes of operation)
• NACK: Non Acknowledge Interrupt Disable
• RIIC: Ring Indicator Input Change Disable
• DSRIC: Data Set Ready Input Change Disable
• DCDIC: Data Carrier Detect Input Change Interrupt Disable
31 30 29 28 27 26 25 24
–––––––MANE
23 22 21 20 19 18 17 16
– – – – 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