I had started working working on it. But can't find any documents regarding it. Please help me with that.
Can you please refer "AudioFilter_Callback_BF706Mini" example code in the BSP package of BF706 Mini.
You can download the BSP package of BF706 Mini using the below link:http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-boards-kits/eval-bf706-mini.html#eb-relatedsoftware
After the installation you can get the example at the below path:[Installation path]\ADSP-BF706_EZ-KIT_Mini-Rel1.1.0\BF706_EZ-Kit_MINI\Blackfin\Examples\AudioFilter_Callback_BF706Mini
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