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USB Superspeed Peripherals

Anonymous
Not applicable

Hi all

   

I got a new laptop with USB 3.0 port. I can use USB 2.0 to download code. The max speed is 38.1MBS.

   

But I cannot switch to USB 3.0 port on same laptop. USB3.0 can download firmware. But it does not recognize my firmware. Even I download firmware by USB 2.0-only  port then switch to USB 3.0 port nothing will happen.

   

Laptop is Lenovo X230. OS is windows 7 professional(x64) . USB driver is DVK 1.1.1.

   

I think the problem is come from firmware. Does it different between USB 2.0 and USB 3.0?

   

Thanks

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3 Replies
Anonymous
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After I  changed the cable. Everything is OK. Why Cypress  use this kind of cable!

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Anonymous
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I also had problems with the USB 3.0 cable delivered with the Cypress DVK kits. The quality of this cable seems to be inferior.

   

 

   

-Silvio

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Anonymous
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Hi,

   

me too. The supported cable of the DVK just connects through USB2.0.

   

regards

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