基于Cortex-M3 LM3S811的外设驱动程序，包括4*4矩阵键盘驱动，DAC7811驱动，LCD12864串行驱动和LCD12864并行驱动-Based on the Cortex-M3 LM3S811 the peripheral drivers, including the 4* 4 matrix keyboard driver, DAC7811 drive, LCD12864 serial driver and LCD12864 parallel driver

在89C51单片机上实现DAC7811的数模转换，c语言-DAC7811' s digital-analog conversion on the 89C51 microcontroller, c language

检测dac7811功能,利用循环检测其线性度-Detection of dac7811 function, using the cycle detection the linearity

dac7811的驱动程序。其是应用于宽带直流放大器的程序。可实现宽带信号的可增可减。lcd显示放大倍数-Dac7811 driver. It is applied in the broadband dc amplifier application. Can achieve broadband signal can increase can be reduced. LCD display magnification