Dear friends I am trying to use your open core IP (USB2.0) and for that I have downloaded the Philips PHY Chip spec (ISP1501). But I am not able to map the UTMI I/O with the Phy Chip I/O. Please help me to figure out how to match the core signals with the Phy Chip. Waiting for your positive response. Regards Deepak Makwana Email : dmakwana@slscorp.com