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[usb] USB2.0 IP Core

** Proprietary **

Sir/Madam,

I have developed a USB1.1 IP core(in VHDL). Now I wanted to develop an IP core(in VHDL) for USB2.0. I want to know whether the USB2.0 transceivers are standard in their functionality? Whether all of them use UTMI towards the FPGA/ASIC side? Where can I get the spec for UTMI? Where can I get the exact differences between the USB2.0 & USB1.1?

I will be glad if you can clarify my doubts as early as possible.

Thanking You,

With kind Regards,
Vikas Rao.


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