Forum Discussion

saasha's avatar
saasha
Icon for New Contributor rankNew Contributor
3 months ago

FIR IP configured for Interpolation

Why does my Altera FIR IP, configured for interpolation by 80, produce the expected outputs when I provide 3 input samples, but fail to produce the expected behavior when I provide 10 input samples? ...
Compilation
Hdl
Simulation
saasha's avatar
saasha
Icon for New Contributor rankNew Contributor
3 months ago

I am using a Cyclone V device with Quartus Prime Lite 25.1 Edition.

Here I have attached the relevant top module and testbench code.

Any guidance would be greatly appreciated.

CheepinC_altera's avatar
CheepinC_altera
Icon for Regular Contributor rankRegular Contributor
2 months ago

Hi,

 

As I tried to replicate your simulation, I noticed that I would need a few other settings of your FIR II IP ie Coefficient Settings, Coefficients, Input/Output Options, Implementation Options and Reconfigurability. You may share with me the IP megawizard files. Thank you.