本程序是一个简单的数据演示，该程序将一个短字符串写入这些内存区域中的每一个。您可以使用“内存”窗口（视图-内存窗口）查看每个内存区域的内容。-This program is a simple demonstration of the DATA, IDATA, PDATA, and XDATA

memory areas of the 8051.　The program writes a short string into each of

these memory areas.　You may use the memory window (View- Memory Window)

to view the contents of each memory area.