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Example Summary

The following example goes through a set of IQmath operations to showcase the functionality of the module. For this example, we are using the MathACL implementation of IQmath.

Peripherals & Pin Assignments

Peripheral	Pin	Function
SYSCTL
MATHACL
DEBUGSS	PA20	Debug Clock
DEBUGSS	PA19	Debug Data In Out

BoosterPacks, Board Resources & Jumper Settings

Visit LP_MSPM0G3507 for LaunchPad information, including user guide and hardware files.

Pin	Peripheral	Function	LaunchPad Pin	LaunchPad Settings
PA20	DEBUGSS	SWCLK	N/A	PA20 is used by SWD during debugging J101 15:16 ON Connect to XDS-110 SWCLK while debugging J101 15:16 OFF Disconnect from XDS-110 SWCLK if using pin in application
PA19	DEBUGSS	SWDIO	N/A	PA19 is used by SWD during debugging J101 13:14 ON Connect to XDS-110 SWDIO while debugging J101 13:14 OFF Disconnect from XDS-110 SWDIO if using pin in application

Device Migration Recommendations

This project was developed for a superset device included in the LP_MSPM0G3507 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-MSPM0G3507 User’s Guide.

Example Usage

Compile and load the example. Step through the example and examine the value of result variable (res) as described in the code example.