LEDDISP

代码说明：

  lpc21xx（飞利浦的ARM）目标板特殊的代码，包括异常处理程序和目标板初始化程序 每个工程应当具有这个文件的拷贝，用户根据程序的需要修改本文件。(lpc21xx (Philips ARM) target board specific code, including exception handling procedures and target board initialization procedure for each project should have a copy of this document, the user according to the procedures of the need to modify the present document.)