单片机程序部分包括键盘输入、LCD显示、与DSP进行数据交换及和PC机进行通讯。-The single chip program implements the process of keyboard input , LCD display , data exchange with DSP , and communication with PC

利用DSP 2812,通过键盘控制液晶12864的显示.-The use of DSP 2812, through the keyboard control the liquid crystal display 12864.

本实验是DSP中键盘断响应，读键值并将键值显示到LED灯上。本实验采用中断键盘和I/O键盘，当有键按下时给DSP一个中断信号，DSP通过此I/O读键值，在读取键值后由LED亮灭显示出来。-DSP in this experiment is off to respond to the keyboard, reading keys and display to the LED lights on the key. The present study, interruption of the keyb