Datasheet

1097
SAM4S Series [DATASHEET]
11100F–ATARM–29-Jan-14
43.7.10 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.
31 30 29 28 27 26 25 24
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23 22 21 20 19 18 17 16
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15 14 13 12 11 10 9 8
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76543210
––––TXBUFEENDTXEOCTXRDY