[usb] USB2.0 IP Core

[vivek.uppal@st.com]

Hello Vikas , 

You can find the specs for UTMI 1.05 and USB 2.0 at the site www.usb.org
in pdf format .You will also get info about which companies are
supporting UTMI and which not.  
Since you are going to start with USB 2.0, you might find the foll book
interesting : 
Universal Serial Bus system architecture 
Second Edition 
Mindhare Inc ( PC system artchitecture series ) 
Authors : Don Anderson / Dave Dzatko 

regards 
Vivek 

> 
> Sir/Madam,
> 
> I have developed a USB1.1 IP core(in VHDL). Now I wanted to develop an
IP core(i
> n 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 betwee
> n 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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