AT89c2051控制9200b发双音频码用8870解码并将BCD码返回AT89C2051,然后比较的源代码和Hex文件。-AT89c2051 Two-control 9200b audio decoder yards with 8,870 and will return to BCD AT89C2051, then compare the source code and Hex documents.

#include <string.h> #include <stdio.h> /* ======================================================================== */ /* MEM_COMPARE -- Compare two memory images and output a detailed dump if */ /* the images differ. */ /* =====