Hello,
I am developing a 4K projector with DLP660TE.
Now I have completed PCB board and debugging main board.
But I can not download the image to FPGA by composer lite, and it occurs USB error, please see the pictures.
Before welding, I have download the DDP4422 image by programming tool, and I can get running information by UART.
Perhaps I have not get the serial flash information or USB not reset.
If some details wrong, please guide me.
Thanks for any help.