41.6.13 Endpoint Interrupts

Interrupts are enabled in UDPHS_IEN and individually masked in UDPHS_EPTCTLENBx.

Table 41-4. Endpoint Interrupt Source Masks
AcronymDescription
SHRT_PCKTShort packet interrupt
BUSY_BANKBusy bank interrupt
NAK_OUTNAKOUT interrupt
NAK_IN/ERR_FLUSHNAKIN/error flush interrupt
STALL_SNT/ERR_CRC_NTRStall sent/CRC error/number of transaction error interrupt
RX_SETUP/ERR_FL_ISOReceived SETUP/error flow interrupt
TXRDY_TRERTX packet read/transaction error interrupt
TX_COMPLTTransmitted IN data complete interrupt
RXRDY_TXKLReceived OUT data interrupt
ERR_OVFLWOverflow error interrupt
MDATA_RXMDATA interrupt
DATAX_RXDATAx interrupt
Figure 41-18. UDPHS Interrupt Control Interface