Hi. I'm wondering if anyone can help me with either an exmaple or understanding how this thing works? I am having trouble trying to program the chip over HPI in co-processor mode. If I bypass the CY16 processor then I'm able to read a setup packet from memory. However, when I try to reply to the packet, I don't get a response. The chip just sits in an infinate loop of bus reset, setup packet (get descriptor).
If I allow the CY16 to handle the descriptors then I run into a problem with vendor setup packets. I don't know how to program the CY16 to allow me to reply, or load replys into memory.
Any help would be greatly appreciated..
How did you solve this problem at the end? did you use the CY7C67200?