Customer might accidentially lock up the internal flash. But they can unlock the internal flash by:
1) Check the Flash security &protection feature is disabled in CPU bean.
Open CPU bean inspector -> Properities -> +Flash security&protection, select Disable
2) Then click Debug button on the very top of CodeWarrior IDE, A downward pull down manual will appear on the screen. Click DSP56800E which is 2nd line from bottom, they will see the two chooses: lock and unlock. Click "Unlock" , so next when they download the code, CodeWarrior will unlock the internal flash.作者: lzh_hjzz 时间: 2005-3-9 10:37