The goal of this lab is to sample an analog input channel A2. The start of conversion is controlled in software. The conversion result is analyzed to see if the input voltage is above or below 1/2Avcc. An LED is turned on or off based on the result. In the next lab, the engineer will modify the settings used here but make the code more efficient for ultra-low power operation. This slide lists the different settings that need to be configured in this lab.