Re: [usb] I need your help

["Bill Simpson" <yornik@iname.com>]

Hi Rudi and All,

I'd like to try using USB core for my project.
There are some questions before testing:
1) How much time will it take to test this core (approx., without obtaining USB logo, only to see that testing in real hardware has sense)?
2) Is it suitable for FPGA implementations? (There was some discussion about 480MHz clock)
3) What external drivers/receivers are neccessary? As for me, it looks like it's easier to find complete interface chip like NET2270 than transeivers only.
4) Does any software for core support exist?
5) What CAD software do you use now for USB2.0 development/testing?

Thank you,
Bill

-----Original Message-----
From: Rudolf Usselmann <rudi@asics.ws>
Date: Fri, 28 Sep 2001 14:04:58 +0700
To: usb@opencores.org
Subject: Re: [usb] I need your help


> On Friday 28 September 2001 13:31, you wrote:
> > hi
> > Where can i find VHDL code for USB 2.0 Transceiver
> > Macrocell Interface(UTMI) for the specifications given
> > in the site.
> > please tell me if know where i can find it.
> > thanks & regards
> 
> Please see the web site, it has a link to the verilog sources,
> there is no vhdl available.
> 
> rudi
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> 
> 

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