Passing parameters to FPGA
Posted: Wed Mar 30, 2016 11:02 pm
Hi,
I'm trying to add a digital filter at the output of the arbitrary signal generator in red pitaya. Currently my filter does something (but not what I expect).
To be able to debug it (and later on for normal operation) I need to pass parameters to the filter to control its behavior, but I'm not sure where to start. Do I write a C program that writes the parameters in some sector of memory? Is there an example that I can use to understand how this works? And, on the FPGA side, how do I tell my filter to read its parameters from a particular region of memory?
Any pointers to relevant information will help
Thanks a lot
I'm trying to add a digital filter at the output of the arbitrary signal generator in red pitaya. Currently my filter does something (but not what I expect).
To be able to debug it (and later on for normal operation) I need to pass parameters to the filter to control its behavior, but I'm not sure where to start. Do I write a C program that writes the parameters in some sector of memory? Is there an example that I can use to understand how this works? And, on the FPGA side, how do I tell my filter to read its parameters from a particular region of memory?
Any pointers to relevant information will help
Thanks a lot