Host Pipe Enable Register (n = 0) 0
| RXINES | Received IN Data Interrupt Enable |
| TXOUTES | Transmitted OUT Data Interrupt Enable |
| TXSTPES | Transmitted SETUP Interrupt Enable |
| PERRES | Pipe Error Interrupt Enable |
| NAKEDES | NAKed Interrupt Enable |
| OVERFIES | Overflow Interrupt Enable |
| RXSTALLDES | Received STALLed Interrupt Enable |
| SHORTPACKETIES | Short Packet Interrupt Enable |
| NBUSYBKES | Number of Busy Banks Enable |
| PDISHDMAS | Pipe Interrupts Disable HDMA Request Enable |
| PFREEZES | Pipe Freeze Enable |
| RSTDTS | Reset Data Toggle Enable |