The accumulator word length error

[Mtten]

Putting anything above or equal to 48 on the total interpolation causes the error "The accumulator word length must be 128 bits or shorter" after calling the step function.

% Code that causes the error
tx = adi.sim.AD9081.Tx
tx.MainDataPathInterpolation= 6;
tx.ChannelizerPathInterpolation= 8;

sw = dsp.SineWave;
data = sw();
tx(data,data,data,data,data,data,data,data);

[tfcollins]

What version of MATLAB and which release (or source) are you using?

-Travis

[Mtten]

What version of MATLAB and which release (or source) are you using?

-Travis

Hi Travis,
I am using MATLAB 2021a and the [v21.1.1] version of the toolbox.

-Mehmet

[tfcollins]

Thanks. We'll check it out and get back to you.

-Travis

[Faycal-91]

Hi Travis, I have the same problem.

-Fayçal