采用c8051f020芯片，此程序运行时就可驱动微型打印机打印字符或汉字，打印内容可自己定义 -Using c8051f020 chip, this program is running can drive mini-printer character or characters, print content can define their own

LCD显示实验。要求熟悉LCD显示的驱动原理，在实验板的LCD显示屏上显示“FPGA”，并且尝试任意字符的显示方法，动态显示的设置。-LCD display experiment. Requirements are familiar with LCD display drive principle, the experiment LCD panels display FPGA , and try any of the characters display methods, dynamic di