Datasheet

288
SAM7X Series [DATASHEET]
6120K–ATARM–11-Feb-14
29.6.6 TWI Interrupt Enable Register
Register Name:TWI_IER
Access Type: Write-only
• TXCOMP: Transmission Completed
• RXRDY: Receive Holding Register Ready
• TXRDY: Transmit Holding Register Ready
OVRE: Overrun Error Interrupt Enable
• NACK: Not Acknowledge
0 = No effect.
1 = Enables the corresponding interrupt.
29.6.7 TWI Interrupt Disable Register
Register Name:TWI_IDR
Access Type: Write-only
• TXCOMP: Transmission Completed
• RXRDY: Receive Holding Register Ready
• TXRDY: Transmit Holding Register Ready
• OVRE: Overrun Error Interrupt Disable
• NACK: Not Acknowledge
0 = No effect.
1 = Disables the corresponding interrupt.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
–––––––NACK
76543210
– OVRE – – – TXRDY RXRDY TXCOMP
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
–––––––NACK
76543210
– OVRE – – – TXRDY RXRDY TXCOMP