Simple simulink Model Error for DSK6713

Hello there !

I made a simple model using only one sine wave and using DAC block , the model is working fine on simulink , also It is downloading on the DSK6713 kit , but on the oscilloscope there is very much flickering on the response of sine wave frequency as well as amplitude is changing very rapidly, I need to stablize the response, if anybody have good suggestions please do tell me,

thanks,,

Mirza Altamash Baig

I am submitting the problem pictures below,as well as in the attachment.

8304.Problem.doc