When selecting the "TPS92520, TPS92682 - LPP074 - E1" from the EVM Selection and Setup window, simply select the Add Device button to add the "682" at address 0 and change the selections to have the "520" at address 1 then select Add Device to add the second device, see FIG. This will start up after it has reached the number of devices you selected previously in the GUI, see Figure 5-18.The Devices window of the TPS92662EVM6-901 shows separate sub-windows that control each channel with features sure as V/I Adjust control, Slope control, PWM duty cycle control, selection boxes for "Constant Voltage" and "Dual Phase", and fault indication boxes. See the TPS92682EVM-069 Users Guide for specifics on the operation of the GUI and how it controls the TPS92682-Q1 device.