Cortex M0 internal Failure solution for ALU, CPU and Register rong results

Hello All,

I am using Cortex M0 based controller and want to know if the following issues can happen and what can be the possible solution by software to handle the issues:

1. ALU resulting wrong result run time.

2. Register access giving wrong results run time

3. Memory access (RAM or ROM) giving wrong results run time.

Thanks in advance!!