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12748 Discussões

OpenCores USB 2.0 Function Core

Altera_Forum
Colaborador honorário II
1.285 Visualizações

Hi, 

 

Is there anyone who has experience with the OpenCores USB 2.0 Function Core?  

I have to write a driver to interface NIOS, but I don&#39;t know how. http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/sad.gif
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3 Respostas
Altera_Forum
Colaborador honorário II
530 Visualizações

I believe the opencores 2.0 core is intended for ASIC implementation; it is impossible to achieve 480Mbps on Cyclone FPGAs; they don&#39;t have the appropriate transceivers.

Altera_Forum
Colaborador honorário II
530 Visualizações

OK, tnx. But that&#39;s out of the question right now. 

I would like to know how to initialize the core, open an endpoint, handling interrupts, transmitting/receiving data, etc.
Altera_Forum
Colaborador honorário II
530 Visualizações

KICK! 

 

Anyone? Please?
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