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Example Summary

The following example configures TimerG0 to output a pair of edge aligned PWM signals. The device is configured to wait in SLEEP mode.

Peripherals & Pin Assignments

Peripheral	Pin	Function
SYSCTL
TIMG0	PA12	Counter Compare Pin 0
TIMG0	PA13	Counter Compare Pin 1
EVENT
DEBUGSS	PA20	Debug Clock
DEBUGSS	PA19	Debug Data In Out

BoosterPacks, Board Resources & Jumper Settings

Visit LP_MSPM0L1306 for LaunchPad information, including user guide and hardware files.

Pin	Peripheral	Function	LaunchPad Pin	LaunchPad Settings
PA12	TIMG0	CCP0	J4_40	N/A
PA13	TIMG0	CCP1	J4_39	J3 ON/OFF: Connect/Disconnect LED2 Green
PA20	DEBUGSS	SWCLK	J2_13	J101 15:16 ON: Connect to XDS-110 SWCLK (debug)
PA19	DEBUGSS	SWDIO	J2_17	J101 13:14 ON: Connect to XDS-110 SWDIO (debug)

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-MSPM0L1306 User’s Guide.

Example Usage

Compile, load and run the example. TimerG0 will output a pair of 62.5Hz edge aligned PWM signals on PA12 and PA13. PA12 is configured at a 75% duty cycle. PA13 is configured at a 50% duty cycle. Monitor the PWM signals on PA12 and PA13.