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ADAU1701 FIR entry

Question asked by TheIslander on May 10, 2012
Latest reply on May 16, 2012 by BrettG

Hi All

Using separately calculated corrective FIR values by external speaker measurement system I have found the Sigma studio FIR object and included it in the circuit. Opened the load file and can see a text file is requested. Been looking around for a description for the file but cant find it.


Do you have a description of the file format?

Is it correct that the limit is 800 lines?

Is this per FIR object or limited by memory (i.e can I cascade)?

Can it be increased?

Is there any figure of the DSP flop capability, memory size is specified but how do I work out the processing speed capability remaining


all the best/Mike