I am using TIs DM 270 EVM for an audio application.i.e for audio recording.

and I am facing some problem while sampling audio .unknown value is sampled if no input is there and it is coming as mechine like sound (small amount in the left head phone).

Does any one know how to configure the ADC and McBSP settings and to fix that bug please help me

Thank u

Regards

Y Ramamohan Reddy