1. Write a program to output a saw tooth voltage from the myRio DAC and read it in on the myRIO ADC. Use custom FPGA for this and write one program on the FPGA (should be very simple) and another on the myRIO processor (typically called 'main' by NI). Your program names should begin with your last name. Determine the loop timing of each program. Make sure that your FPGA program is not running faster than the speed of either the DAC or ADC. Use a potentiometer to attenuate the DAC voltage. Transfer this data to a spreadsheet and plot the result in an excel spreadsheet. You plot should comply with the standards 2. Write a short description, with illustrations, of the protocol for transmitting SPI code to an AD420 16 bit DAC. The datasheet for this DAC is given in the link below. You only need to concern yourself with the programming protocol at this stage http://www.analog.com/media/en/technical- O.pdf 1. Write a program to output a saw tooth voltage from the myRio DAC and read it in on the myRIO ADC. Use custom FPGA for this and write one program on the FPGA (should be very simple) and another on the myRIO processor (typically called 'main' by NI). Your program names should begin with your last name. Determine the loop timing of each program. Make sure that your FPGA program is not running faster than the speed of either the DAC or ADC. Use a potentiometer to attenuate the DAC voltage. Transfer this data to a spreadsheet and plot the result in an excel spreadsheet. You plot should comply with the standards 2. Write a short description, with illustrations, of the protocol for transmitting SPI code to an AD420 16 bit DAC. The datasheet for this DAC is given in the link below. You only need to concern yourself with the programming protocol at this stage http://www.analog.com/media/en/technical- O.pdf