2.1.6 Turn On the DAC39RF12EVM Power Supplies and Connect to the PC
The default option uses the power from FMC+ connector on TSW14J59EVM. For this option, the FMC power switch on the TSW14J59EVM must be set to the on position, and power switch on the DAC39RF12EVM must be set to FMC(default). If external power supply is used to power the DAC EVM. Then turn on the 12V power supply connected to the barrel jack on the DAC EVM and set the power switch position on DAC39RF12EVM to JACK position. The green Power Good LED(D5) on DAC EVM should turn on, indicating DAC EVM is getting power.
Connect the DAC EVM to the PC with the mini-USB cable to the EVM.