Hi team,
1) After putting the 470 into low-power mode with the following code, the first program write is normal.
#define ENTER_LPM_STANDBY CLKCNTL = (CLKCNTL & (~0x03)) | LPM_STANDBY | PPWNOVR
2) After running this statement, the CPU seems to be locked, click the program, it will alert: fail to halt CPU. And the IAR alert is "Unable to halt CPU core".
Could you help check this case? Thanks.
Best Regards,
Cherry