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From: gupt0009@f...
Date: Mon, 20 Oct 2003 03:27:00 +0200
Subject: [usb] USB 2.0 controller using ISP1581

Hello guys,

I have been implementing a high speed controller for USB 2.0 
communication on Xilinx VirtexII FPGA, which interfaces to USB bus 
through Philips ISP1581 device. I don't know how to go about it as I'm a 
very new to USB stuffs.
 
I have got a choice of using MicroBlaze softcore microprocessor, but 
currently, I'm encountering lots of trouble downloading it onto the FPGA 
using already written C-code for ISP1581 device.

So, I would be grateful if you could be able to give me some suggestions 
or directions on how to go about it. I also wonder, if USB 2.0 core is 
available for ISP1581 device.

Thanks,
Gupt