USB 1.1 core

Guest
Hello Guys,
I am interfacing the synopsys USB 1.1 core with the PHY. But the
problem is the USB core side transreciever signal doesnot match the PHY
signal. As any one interface USB core to PHY?. If so can you please
provide more information about it.
Is USB 1.1 also having UTMI interface to PHY? I searched the internet
but could not get the information.

Thanks and regards
Williams
 
i think asics.ws have a phy IPCORE for usb 1.1

Jonathan
<stud_lang_jap@yahoo.com> a écrit dans le message de news:
1109073272.206001.282600@o13g2000cwo.googlegroups.com...
Hello Guys,
I am interfacing the synopsys USB 1.1 core with the PHY. But the
problem is the USB core side transreciever signal doesnot match the PHY
signal. As any one interface USB core to PHY?. If so can you please
provide more information about it.
Is USB 1.1 also having UTMI interface to PHY? I searched the internet
but could not get the information.

Thanks and regards
Williams
Click to expand...
 
stud_lang_jap@yahoo.com wrote:

Hello Guys,
I am interfacing the synopsys USB 1.1 core with the PHY. But the
problem is the USB core side transreciever signal doesnot match the PHY
signal. As any one interface USB core to PHY?. If so can you please
provide more information about it.
Is USB 1.1 also having UTMI interface to PHY? I searched the internet
but could not get the information.

Thanks and regards
Williams
Click to expand...

I have written a free usb 1.1 IP Core that has a UTMI interface
to a USB 1.1 PHY (also freely available).
Look at www.opencores.org

Best Regards,
rudi
=============================================================
Rudolf Usselmann, ASICS World Services, http://www.asics.ws
Your Partner for IP Cores, Design, Verification and Synthesis
 
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