[USRP-users] Building E100 FPGA image

Philip Balister philip at balister.org
Tue Feb 7 09:52:54 EST 2012


On 01/30/2012 04:37 AM, Ahmed Alsawi wrote:
> HI all,
> I am trying to add a module to the FPGA on E100 keeping the current cores
> functional to run Gnuradio.I have read some of uhd source code
> but i can't understand the hierarchy ,,,I have two questions
> 1. How  UHD works(host c++ code, firmware and fpga)  ?
> 2. How can i change the fpga image and communicate with ARM?
> please if you have any  material about UHD ,,I will appreciate it.

You should be able to add processing to the FPGA without changing UHD
for many operations in the PFGA. I would start with FGPA modifications
that did not need changes in UHD.

Philip




More information about the USRP-users mailing list