Forum Post: RE: TMS320VC5510dsk running example project called audio

I have fixed the problem by changing the mode from simulator to JTAG.

But here is the new problem.I can't hear any voice from the earphone when debugging the example project named audio.

However,I can hear 1KHZ voice when debugging the "tone" project.I just can't  collect any data from the microphone.Can anyone help me ?

Thanks