Re: Parallella FPGA Tutorials available
Posted:
Sun Dec 14, 2014 3:38 am
by yanidubin
Okay, sorry to hear that. Good to know about he bandwidth though, not something I have a handle on.
I thought I'd point out that the way I demonstrated accessing mmapped IO was a quick hack, and totally not the way to do it for any level of performance (i.e. driving a script, which then calls mmap for each read or write).
I gather you have written an application which just calls mmap once? On the off chance you hadn't there could be a significant gain there.
Re: Parallella FPGA Tutorials available
Posted:
Fri Jan 02, 2015 11:23 pm
by steddyman
I've been trying to load and edit the source for the 7020 with HDMI without any success. I have used GIT to pull down the HDMI sources into Externals without any issues.
I can load the PPR project in PlanAhead but when I double click the System XPS it always reports that my license does cover XPS. I am using the ISE Webpack license which is supposed to cover the 7010, 7020 and 7030 devices.
I am running Windows 8.1 and was getting this error in PlanAhead but fixed it after a little googling on renaming DLL's to allow ISE to run under 64 bit Windows. But nothing mentions XPS.
Is this a problem with the source or a problem with ISE?