# Readme

## Example Summary

Toggles three GPIO pins using HW toggle register.

## Peripherals, Pin Functions, MCU Pins, Launchpad Pins

Peripheral | Function | Pin | Launchpad Pin
--- | --- | --- | ---
GPIOB | Standard Output | PB22 | LED2 Blue
GPIOB | Standard Output | PB26 | LED2 Red
GPIOB | Standard Output | PB27 | LED2 Green
GPIOB | Standard Output | PB14 | J2_11
BOARD | Debug Clock | PA20 | J19_16
BOARD | Debug Data In Out | PA19 | J19_14

### Device Migration Recommendations

This project was developed for a superset device included in the MSPM0 LaunchPad. Please visit the CCS User’s Guide for information about migrating to other MSPM0 devices.

### Low-Power Recommendations

TI recommends to terminate unused pins by setting the corresponding functions to GPIO and configure the pins to output low or input with internal pullup/pulldown resistor.

SysConfig allows developers to easily configure unused pins by selecting Board→Configure Unused Pins.

For more information about jumper configuration to achieve low-power using the MSPM0 LaunchPad, please visit the LP-MSPM0G3519 User’s Guide.

## Example Usage

Compile, load and run the example. RGB LEDs will toggle with red being opposite of blue and green.

USER_TEST_PIN GPIO will mimic the behavior of the LED1 and LED3 pins on the BoosterPack header and can be used to verify the LED behavior.