Hi,

I am using an SiLabs CP2101 along with C8051F124. Sometimes, when I turn ON the power of my system, the CP2101 doesn't respond.

When I pullout the USB cable and then re-insert it then it starts responding. What could be the reason ? I have used the same schematic as of the CP2101 evaluation board.

Any help would be greatly appreciated.

Thanks
Ashish

PS. I have also posted this problem on the cygnal forum, but haven't got any reply yet.