how to make the XET256 enter a full stop mode?
my problem is the MCU execute the "asm stop",but MCU dont enter the stop mode. and The"asm ANDCC #$7F" instruction is also executed before.
and i found: the first time run the sw in the codewarrior debugger,the condition is ok,mcu didnt enter the stop mode,but when i reset target,and the second run the sw,the condition is ok,the mcu enter the stop mode.
why?please tell me ! thanks!