Datasheet

521
AT32UC3A
30.7.2.17.2 Endpoint Interrupts
The processing device endpoint interrupts are:
•the Transmitted IN Data interrupt (TXINI);
•the Received OUT Data interrupt (RXOUTI);
•the Received SETUP interrupt (RXSTPI);
•the Short Packet interrupt (SHORTPACKET);
•the Number of Busy Banks interrupt (NBUSYBK).
The exception device endpoint interrupts are:
•the Underflow interrupt (UNDERFI);
•the NAKed OUT interrupt (NAKOUTI);
•the NAKed IN interrupt (NAKINI);
•the Overflow interrupt (OVERFI);
•the STALLed interrupt (STALLEDI);
•the CRC Error interrupt (CRCERRI);
30.7.2.17.3 DMA Interrupts
The processing device DMA interrupts are:
•the End of USB Transfer Status interrupt (EOT_STA);
•the End of Channel Buffer Status interrupt (EOCH_BUFF_STA);
•the Descriptor Loaded Status interrupt (DESC_LD_STA).
There is no exception device DMA interrupt.
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AVR32-01/12