I am working with the MM912F634. I want to entry STOP mode to reduce current consumption, and wake up from L0 input. My code as following:
WCR = 1; // Enable the L0 wake-up
asm ADNCC #0x6F; // Enable the STOP mode
MCR = 1; // Set the Analog Die transition to Stop mode.
asm STOP; // MCU entry Stop mode.
the program did work after "asm STOP". but after changing the L0 input level, the device always reset , then entry Stop mode again.
I am appreciate if you could give me some advice.