Datasheet

1035
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
42.7.10 DACC Interrupt Status Register
Name: DACC_ISR
Address: 0x4003C030
Access: Read-only
• TXRDY: Transmit Ready Interrupt Flag
0 = DACC is not ready to accept new conversion requests.
1 = DACC is ready to accept new conversion requests.
• EOC: End of Conversion Interrupt Flag
0 = no conversion has been performed since the last DACC_ISR read.
1 = at least one conversion has been performed since the last DACC_ISR read.
• ENDTX: End of DMA Interrupt Flag
0 = the Transmit Counter Register has not reached 0 since the last write in DACC_TCR or DACC_TNCR.
1 = the Transmit Counter Register has reached 0 since the last write in DACC _TCR or DACC_TNCR
• TXBUFE: Transmit Buffer Empty
0 = the Transmit Counter Register has not reached 0 since the last write in DACC_TCR or DACC_TNCR.
1 = the Transmit Counter Register has reached 0 since the last write in DACC _TCR or DACC_TNCR.
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76543210
– – – – TXBUFE ENDTX EOC TXRDY