Good day.
I am trying to get my computer to communicate with my AT89C51SND1 chip through USB. I ahve searched the internet with no reliable source on how to get USB working. I was hoping someone here could help me out.
I have built the USB interface from the Atmel site, but this does not seem to be working. So I was wondering if there was anything I was missing, all I have done is connect a USB cable to the chip with the required resistors. Is there any shild I need to use or anything like that?

and what about drivers??? I have looked everywhere for a relevent driver, bit no success. So do I need to make my own using windriver? If so is this an easy process?

Regards
Craig Cikara