ST7529的汇编测试程序，内部含有汉字和图形显示的子程序，由于此IC带有32级灰度，编程相对比较麻烦，我也是花了很多时间才把程序写好，具体的多看看ST7529的规格书，可以驱动STN240160点阵的单颗COG。-ST7529 compilation of test procedures, the internal contains Chinese characters and graphics display subroutine, because of this IC with a 32 gray level, programming is relatively trouble, I also spent a lot of time before the written procedures, and more specific look at the ST7529 the specifications, can be driven single-stars STN240160 lattice COG.