2407A键盘LCD读写子程序，（st7920），下载到仿真器后可以看到结果，很适合刚接触DSP的初学者-2407A keyboard LCD Subroutine to read and write, (st7920), downloaded to the emulator can see the results, it is suitable for beginners刚接触DSP

DSP2812 液晶显示实例,全套工程包括C,H,lib，cmd-The DSP2812 LCD instances, a full set of engineering, including C, H, lib, cmd