USB Transmit Interrupt Status
USB_TXIS_EP0 | TX and RX Endpoint 0 Interrupt |
USB_TXIS_EP1 | TX Endpoint 1 Interrupt |
USB_TXIS_EP2 | TX Endpoint 2 Interrupt |
USB_TXIS_EP3 | TX Endpoint 3 Interrupt |
USB_TXIS_EP4 | TX Endpoint 4 Interrupt |
USB_TXIS_EP5 | TX Endpoint 5 Interrupt |
USB_TXIS_EP6 | TX Endpoint 6 Interrupt |
USB_TXIS_EP7 | TX Endpoint 7 Interrupt |