OTG_FS core interrupt register (OTG_FS_GINTSTS)
| CMOD | Current mode of operation |
| MMIS | Mode mismatch interrupt |
| OTGINT | OTG interrupt |
| SOF | Start of frame |
| RXFLVL | RxFIFO non-empty |
| NPTXFE | Non-periodic TxFIFO empty |
| GINAKEFF | Global IN non-periodic NAK effective |
| GOUTNAKEFF | Global OUT NAK effective |
| ESUSP | Early suspend |
| USBSUSP | USB suspend |
| USBRST | USB reset |
| ENUMDNE | Enumeration done |
| ISOODRP | Isochronous OUT packet dropped interrupt |
| EOPF | End of periodic frame interrupt |
| IEPINT | IN endpoint interrupt |
| OEPINT | OUT endpoint interrupt |
| IISOIXFR | Incomplete isochronous IN transfer |
| IPXFR_INCOMPISOOUT | Incomplete periodic transfer(Host mode)/Incomplete isochronous OUT transfer(Device mode) |
| HPRTINT | Host port interrupt |
| HCINT | Host channels interrupt |
| PTXFE | Periodic TxFIFO empty |
| CIDSCHG | Connector ID status change |
| DISCINT | Disconnect detected interrupt |
| SRQINT | Session request/new session detected interrupt |
| WKUPINT | Resume/remote wakeup detected interrupt |