cyusb3014+nandflash---->u disk | Cypress Semiconductor
Hello, I want to use CYUSB3014 and a NANDflash to make a U disk. I met some trouble. I set the DQ0-DQ1 as address data multiplexed lines, first of all, I need to write to the Flash with 8byte command, is any FX3 API function doing it? Second, I would like to use the GPIF machine to read and write flash's sectors, how to read and write 512byte once using GPIF? third, how can I set the DMA channel, in which can resolve a UFI command from HOST and make a data transmission?
Look forward to your reply.