Datasheet

541

SAM9X35 [DATASHEET]

11055E–ATARM–10-Mar-2014

• TXRDY: TX Packet Ready Interrupt Enable

0 = No effect.

1 = Enable TX Packet Ready/Transaction Error Interrupt.

• RX_SETUP: Received SETUP

0 = No effect.

1 = Enable RX_SETUP Interrupt.

• STALL_SNT: Stall Sent Interrupt Enable

0 = No effect.

1 = Enable Stall Sent Interrupt.

• NAK_IN: NAKIN Interrupt Enable

0 = No effect.

1 = Enable NAKIN Interrupt.

• NAK_OUT: NAKOUT Interrupt Enable

0 = No effect.

1 = Enable NAKOUT Interrupt.

• BUSY_BANK: Busy Bank Interrupt Enable

0 = No effect.

1 = Enable Busy Bank Interrupt.

• SHRT_PCKT: Short Packet Send/Short Packet Interrupt Enable

For OUT endpoints:

0 = No effect.

1 = Enable Short Packet Interrupt.

For IN endpoints:

Guarantees short packet at end of DMA Transfer if the UDPHS_DMACONTROLx register END_B_EN and UDPHS_EPTCTLx