Introduction - If you have any usage issues, please Google them yourself
The files 19264.c test procedure for the liquid crystal, ddb file for the port to connect the hardware circuitry, using the Shenzhen NS LCD 19264-1, KS0107 KS0108-driven, hardware connection to use 11K resistors 5V then make up, realize LCD display test, realize a liquid crystal display of the playing grid and display Chinese characters used to do control C8051F020.