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how to insert c code in ADAU1701

SigmaDSP & SigmaStudio Net Aug 11, 2015 00:00 4 replies Original on forum ↗
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Net Question
Aug 11, 2015 00:00

Hi,

I am trying to create an 5th Order IIR filter and I cant find it possible

Does someone knows how to insert an IIR c code(or MATLAB code) in the software?

thanks!

Audio Signal Processors

SigmaDSP Audio Processors

adau1701

ADIApproved Reply
Aug 12, 2015 00:00

HI

Because of potential quantization noise within fixed point DSPs, it is recommended to use either first order or second order sections and therefore you will need to create a number of lower order sections instead of a large IIR, matlab has a function for doing so.

Let us know if you need further guidance.

Miguel

Net Reply
Aug 14, 2015 00:00

thanks a lot!!

I am new to this board how can I add c code in this platform?

I have a few other things that does not exist here...

Best,

Net

ADIApproved Reply
Aug 14, 2015 00:00

Hi Net:

This part does not have a C compiler, usually customers figure out ways to use simple graphical elements and blocks to create functionality that does not exist.

What additional functionality are you trying to do if I may ask.

Miguel

EZAdministrator Reply
Aug 2, 2018 00:00

This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin