SLVUDF0 October 2025
LP-MSPM0L2117 has many hardware features, which allow the user full access to the MSPM0L2117 pins, while still providing onboard connectivity for easy use. Shunt connections provide a way for the user to easily change the LaunchPad™ configuration. The location of these shunts is shown in Figure 2-1. The connection of each shunt is described in Table 2-1.
| Jumper | Description | Default Setting | Connected Signal |
|---|---|---|---|
| J12 | Open drain I/O pullups | Right and center connection | PA0: 4.7k pullup resistor to 5V, or 2.2k pullup resistor to 3.3V depending on setting |
| J13 | Open drain I/O pullups | Right and center connection | PA1: 4.7kΩ pullup resistor to 5V, or 2.2kΩ pullup resistor to 3.3V depending on setting |
| J2 | Red LED connection (LED3) | Populated | 3.3V through LED and 470Ω resistor to PA0 |
| J4 | RGB blue connection | Populated | PA23 through 220Ω resistor and LED to ground |
| J5 | RGB red connection | Populated | PB10 through 220Ω resistor and LED to ground |
| J6 | RGB green connection | Populated | PB9 through 220Ω resistor and LED to ground |
| J1 | BSL button | Populated | PA18: 47kΩ pulldown resistor, switch pulls up to 3.3V |