Hi Zihao, What do you mean by below : [quote userid="631163" url="~/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1459928/f29h85x-som-evm-how-to-operate-64-bit-registers-like-xa-xd-correctly"]my project will go wrong when execute the instructions for operating 64-bit XD registers.[/quote] What exactly happens ? Can you monitor XRSn and see if the device resets ? What are you executing ? Do you have an NMI ISR setup for the CPU you are running it on ? Check the SDK example on how to setup the NMI ISR Thanks
↧