problem in ADC reading of dsp f28027

I am using DSP F28027 launchpad to generate PWM signal. I used matlab to program DSP.

But I am unable to read analog value on the scope. I am getting 0 value even if the analog pin is given 3.3V at its pin ADCINA0.

[Venkatesh Chilapur]

Please start with shipping examples. You can also import the code in CCS to debug. Also try running TI examples to ensure we have no porblem with board and connections. Please contact MathWorks Support if nothing helps.