4 case 4: ep0 no data command, The host pc sends a setup command, Udc generates an ep0 interrupt – Intel PXA26X User Manual

4 case 4: ep0 no data command, The host pc sends a setup command, Udc generates an ep0 interrupt | 5 case 5: ep1 data transmit (bulk-in), 1 software enables the dma | Intel PXA26X User Manual | Page 425 / 624