Best hardware FIR example

Hi Michael,

Few examples for using FIR H/W on ADSP-21469 are availablle with the VisualDSP installation at path below:

....Program Files\Analog Devices\VisualDSP 5.0\214xx\Examples\ADSP-21469 EZ-Board

The example code "Talkthrough_IIR_Accelerator" is a realtime example that uses IIR accelerator to process the audio data from the codec and send it back to the codec. It can also be modified for using FIR accelerator.

You might also want to have a look at the Expert Code Generator - VisualDSP plugin and few associated example codes for FIR/IIR/FFT accelerators with EE-322 at link below:

http://www.analog.com/en/embedded-processing-dsp/SHARC/processors/application-notes/resources/index.html

Hope this helps.

Thanks,

Mitesh

Hi Michael,

Few examples for using FIR H/W on ADSP-21469 are availablle with the VisualDSP installation at path below:

....Program Files\Analog Devices\VisualDSP 5.0\214xx\Examples\ADSP-21469 EZ-Board

The example code "Talkthrough_IIR_Accelerator" is a realtime example that uses IIR accelerator to process the audio data from the codec and send it back to the codec. It can also be modified for using FIR accelerator.

You might also want to have a look at the Expert Code Generator - VisualDSP plugin and few associated example codes for FIR/IIR/FFT accelerators with EE-322 at link below:

http://www.analog.com/en/embedded-processing-dsp/SHARC/processors/application-notes/resources/index.html

Hope this helps.

Thanks,

Mitesh