keil下往LPC2294的flash烧写程序，下列问题。。怎么回事啊。

1、Open Options for Target - Utilities.

2、Choose the JLink Debugger and press Settings.

3、Press Add and choose the algorithm that fits your device. In case that the Address Range for the device is wrong select the algortihm and correct the Start and Size information.

4、Define the address spaces RAM for Algorithm and the Flash ROM area valid for the algorithm with Start and Size.

仿真通过不代表你的程序下载到板子上就能正常运行，你仿真的时候设置的ARM-link中的RO和RW设置与下载到板子上的设置是不一样的。你仿真知识在ram中运行，下载到板子上的是先从flash运行。

打字不易，采纳哦！