Re: [Fx2lib-devel] Trouble running speed.py

[Dennis M. <de...@ub...>]

On Jul 4, 2009, at 8:23 PM, Chris McClelland wrote:

> Hi Dennis,
>
> Just to let you know the problem was with the original CyStream  
> firmware
> making assumptions about what off-chip peripherals are available. On  
> my
> board the "updateDisplay" code at the end of DR_SetInterface() was
> hanging. I removed the "updateDisplay" code and it works fine now.
>
> I get ~33Mbyte/s, which I suspect it being throttled by my host
> controller, but it's plenty fast enough for my purposes.

I'm glad you found the issue.

I'm curious why you don't get faster than 33 Mb/s.  Is it due to the  
old machine?  Do you get 43 on a newer machine?

-Dennis