EXPERIMENT NUMBER 7


                                                        ADC and DAC 

The aim of this experiment was to develop programs to generate sawtooth, triangular and sinusoidal waveform on a DSO . The DSP board that we have used had a 4 channel DAC and 2 channel ADC. We gave a variable voltage to one channel of the ADC via a potentiometer (the voltage was positive) and then using the digital value we gave it to the DAC and observed the output on the DSO. We checked the codes on the texas instrument DSP board. The session theory was already done during lectures. So it become easy to make codes for the program.