Cc31Xxemuboost Jumper Settings; Connecting To A Launchpad Kit; Launchpad Current Limitations - Texas Instruments SimpleLink BoosterPack BOOSTXL-CC3120MOD Manual

7.5.4 CC31XXEMUBOOST Jumper Settings
Table 7‐4 specifies the jumpers to be installed while pairing with the FTDI board. Note that jumpers not
listed in Table 7‐4 remain open.
Jumper
No Settings Notes
1 J4 (short) Provide 3.3 V to the BoosterPack
2 J22 (short) Provide 5.0 V to the BoosterPack
3 J3 (1-2) Route the NWP logs to the Dual port also
7.5.5 Connecting to a LaunchPad Kit
The CC3120RM BoosterPack module can be directly connected to a compatible LaunchPad development
kit using the standard 2x20 pin connectors. The jumper settings needed for this connection are the same
as those needed for the EMUBOOST board as described in section 7.5.4
Ensure that the Pin1 of the 2x20 pins are aligned correctly before pairing. Figure 7‐9 illustrates the
connected setup. Note that the USB cable is directly connected to the BoosterPack Module to power it
only. For debugging, the USB cable on the LaunchPad kit is also required.
Figure 7‐9: BOOSTXL‐CC3120MOD Connected to MSP432 LaunchPad
7.5.5.1 LaunchPad Current Limitations
Some of the LaunchPad kits do not provide enough current to power the BOOSTXL‐CC3120MOD. The
BOOSTXL‐CC3120MOD can consume up to 400 mA peak from the 3.3 V and may need to be powered
Table 7‐4: CC31XXEMUBOOST Jumper Settings