#include "driverlib.h"

Functions
void	main (void)

Variables
uint32_t	Result

uint16_t	Result_lower16

uint16_t	Result_upper16

Function Documentation

◆ main()

void main ( void )

Definition at line 70 of file mpy32_ex14_saturationOverflow.c.

References __no_operation(), Result, Result_lower16, and Result_upper16.

Variable Documentation

◆ Result

uint32_t Result

MPY - Saturation Mode Overflow Test

The example illustrates a special case showing overflow. The addition result of 2 positive numbers may exceed the highest positive number (0x7FFF FFFF for 32 bit result) due to overflow indicating a negative result. By having the saturation mode enabled, this result can be truncated off to this highest positive number. Results with and without saturation mode are shown.

ACLK = 32.768kHz, MCLK = SMCLK = default DCO

Tested On: MSP430F5438A,MSP430FR5739,MSP430FR5969,MSP430FR2433

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This example uses the following peripherals and I/O signals. You must review these and change as needed for your own board:

MPY peripheral

This example uses the following interrupt handlers. To use this example in your own application you must add these interrupt handlers to your vector table.