I have a question about USB interface on SL6087 (firmware 7.45.1).
I have assembled the board with SL6087 and have connected USB to the SL6087 usb port as described in tech breef.
But i have no response from this usb. It looks like USB not working at all. Examples not working too. In examples USB init returns -1 when i try to initialize driver on SL6087.
How the normal usb connection have to behave usualy? Shal it register on PC when i connect USB cable? Or my be it shell open USB uart?