Interrupt Register
| CURMOD | Current Mode of Operation host and device |
| MODEMIS | Mode Mismatch Interrupt host and device |
| OTGINT | OTG Interrupt host and device |
| SOF | Start of Frame host and device |
| RXFLVL | RxFIFO Non-Empty host and device |
| NPTXFEMP | Non-Periodic TxFIFO Empty host only |
| GINNAKEFF | Global IN Non-periodic NAK Effective device only |
| GOUTNAKEFF | Global OUT NAK Effective device only |
| ERLYSUSP | Early Suspend device only |
| USBSUSP | USB Suspend device only |
| USBRST | USB Reset device only |
| ENUMDONE | Enumeration Done device only |
| ISOOUTDROP | Isochronous OUT Packet Dropped Interrupt device only |
| EOPF | End of Periodic Frame Interrupt |
| IEPINT | IN Endpoints Interrupt device only |
| OEPINT | OUT Endpoints Interrupt device only |
| INCOMPISOIN | Incomplete Isochronous IN Transfer device only |
| INCOMPLP | Incomplete Periodic Transfer host and device |
| FETSUSP | Data Fetch Suspended device only |
| RESETDET | Reset detected Interrupt device only |
| PRTINT | Host Port Interrupt host only |
| HCHINT | Host Channels Interrupt host only |
| PTXFEMP | Periodic TxFIFO Empty host only |
| CONIDSTSCHNG | Connector ID Status Change host and device |
| DISCONNINT | Disconnect Detected Interrupt host only |
| SESSREQINT | Session Request/New Session Detected Interrupt host and device |
| WKUPINT | Resume/Remote Wakeup Detected Interrupt host and device |