USB vhdl code

[Antti Lukats]

I am Paolo Santinelli, I am a teacher, I have a laboratory course on
computer architecture and FPGA at the University of Modena and Reggio
Emilia, Italy. I am looking for a USB vhdl synthesizable model to use in my
course.

Should you gave me some helps ?

There is only one free VHDL USB core from someone in Japan. It does
synthesize, but I have not verified it in FPGA. All others (free open
source) are in verilog. As to my knowledge non of the free version are fully
compliant to the usb specification at this time. Well for university course
and educational use that doesnt matter.

Antti

SL811HST-AC
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=3818512873

 

[Paolo Santinelli]

I am Paolo Santinelli, I am a teacher, I have a laboratory course on
computer architecture and FPGA at the University of Modena and Reggio
Emilia, Italy. I am looking for a USB vhdl synthesizable model to use in my
course.



Should you gave me some helps ?




Thanks in advance.




Paolo Santinelli.

 

[Christoph M. Wintersteiger]

OpenCores has USB implementations (1.1 and 2.0). I didn't check if
they're complete or synthesizeable, but I would guess so.
Surely worth a look: http://www.opencores.com

USB 2.0 Function Core:
http://www.opencores.com/projects.cgi/web/usb/overview

USB 1.1 PHY:
http://www.opencores.com/projects.cgi/web/usb_phy/overview

USB 1.1 Function Core:
http://www.opencores.com/projects.cgi/web/usb1_funct/overview

SystemC USB 1.1 IP Core:
http://www.opencores.com/projects.cgi/web/usb11/overview

Greetings,
CM Wintersteiger

 

[SgimS]

caro professore...beccato a copiare eh????

 

[Fabio G.]

caro professore...beccato a copiare eh????

E oltretutto l'inglese non e' nemmeno impeccabile! ;-))))