Full speed USB 2.0 implementation

[melc]

Hi there,

I'm interested if some expert here has already developed a full speed USB project
(with OTG feature or not) and is willing to share with us his acknowledges.
I'm interested only in high speed (12Mbit/sec ) or fullspeed (480Mbit/sec ) USB2.0 FPGA (or similar, maybe CPLD ?) implementation.

thank you in advance,

 

[rancohen_2000]

I'm implementing USB device with FTDI chip. it's very simple and easy.

**broken link removed**

you can download the driver for windows, example software and datasheet

this device convert the USB data to 8 bit Parallel (witch is very easy to read using FPGA)

 

[cristianp]

An open source project can be found **broken link removed**

 

[maksya]

12 Mb/s - Full Speed
480 Mb/s - High Speed

Not vice versa

Using FTDI chips you can implement full speed USB. And if you want to use hign speed look at www.Cypress.com

 

[vcnvcc]

you can implement fs/hs usb complete system..
for transreceiver you can use any one of the chip provided by smsc, ftdi etc....
and u can implement usb sie in fpga.... but designing this n make it fully functional in real time is bit tough, but really if u want u can do it.