How can I increase the quality of a real time plot using the ADC of a TI Delfino F28379D in Simulink?

Hi everybody,

I want to read a sine wave from an external function generator with the ADC of a TI Delfino F28379D and plot the signal real time with the scope in Simulink. Annoyingly, as you can see in the photo my signal is very choppy...rather the resolution is waaay too small.

How can I increase the 'quality' or I guess the resolution. I would expect a MUCH cleaner plot.

Thanks for the help!

The Simulink Model:

Answer 1

[siva kumar]

Try to increase your baudrate to 12e6.