/* Enables integrated USB DMA for a specified channel. */
void USBDMAChannelEnable(uint32_t ui32Base, uint32_t ui32Channel)
/* Enables integrated USB DMA for a specified channel. */
void USBDMAChannelEnable(uint32_t ui32Base, uint32_t ui32Channel)
{
    ASSERT(ui32Base == USB0_BASE);
    ASSERT(ui32Channel < 8);
    HWREG(ui32Base + USB_O_DMACTL0 + (0x10 * ui32Channel)) |=
        USB_DMACTL0_ENABLE;
}