I have a student who is interested in using FIR hardware on 21469
What is the best place to send him for a working example
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:
Hope this helps.
Thats what I thought the stuff should be -- but my ....Program
Files\Analog Devices\VisualDSP 5.0\214xx\Examples\ADSP-21469 EZ-Board
directory does not have that file
Is there a VDSP update I am missing -- Have 7
I am also having update 7 here. Not sure what's the problem. I shall install update 7 freshly from the link below
and check whether I see those examples here again.
I am also attaching the example codes I was referring to with this post.
at the following link you find a thread with a working code example for FIR accelerator:
This thread could be interesting too:
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