ccm lcd data sheet for liquit mhfuyrn-ccm 1602 lcd data sheet for liquit

这是veriolg版本的1602程序，写得很具体，还有必要的说明。用这个可以改成自由显示的那种。-This is a version of the 1602 verilog program, written very specifically, there is the necessary instructions. With this kind of freedom can be changed to display.