DP_51PRO实验仪图形液晶显示实验。先在屏幕上的随机位置显示随机数字(0--9)， * 然后调用画直线函数以屏幕中心为中点画对称的直线，最后显示一个简单的窗口。-Experiment DP_51PRO graphics liquid crystal display experiment. First in a random location on the screen shows random number (0 9),* then calls the function to draw a straight line in the screen center line stipple symmetry, and finally shows a simple window.

IIC协议读取24C02芯片的一些标准驱动函数-IIC protocol to read some of the standard 24C02 chip-driven functions

KEYCONTROLLED KEYCONTROLLED-KEYCONTROLLED KEYCONTROLLED KEYCONTROLLED

c8051f020里面自带的温度传感器的使用程序，经调试通过。-C8051F020 own temperature sensor inside the use of procedures adopted by the debugger.

MAX5403/5404/5405系列数字电位器的广泛应用，可用于AGC和可调参考电压电路-Digital Potentiometers MAX5403/5404/5405 series of widely used, can be used for AGC and adjustable reference voltage circuit

SH7144芯片使用实例 请使用Hew4进行调试-SH7144 chip using examples use the debug Hew4

LSB，VC实现 LSB，VC实现-LSB, VC realize LSB, VC realize

智能计数器，对外部信号脉冲进行计数，并将脉冲个数显示出来。 基本要求：计数至少65536个脉冲，并将脉冲个数显示出来。 -intelligent counter, the external signal pulse counting, pulse number will be displayed. Basic requirements : at least 65,536 Count pulse, and pulse number displayed.

通用MSP430-I2C的程序，这个程序是一个完整的程序，直接下载就可以使用-MSP430-I2C common procedures, this procedure is a complete program, you can use direct download