Texas Instruments SimpleLink BoosterPack BOOSTXL-CC3120MOD Manual page 30

separately. For this, a USB connector is provided on the BoosterPack module to provide the 3.3 V
.
separately
The power supply jumpers should be configured as shown in Figure 7‐9 when the power is supplied
from the on‐board USB connector.
Figure 7‐9: Jumper Configuration when working with Launchpad kit
Since there are two power sources in this setup, it is important to follow the power‐up sequence.
Always power the BoosterPack module before powering the LaunchPad kit.
NOTE:
Connect USB