基于ST公司的STR710芯片的DV710开发板。程序从ADC0采样数据，并将原是数据显示在LCD上。 可以通过调节板上ADC0的电位器来观察读数的变化。 -based company STR710 chip DV710 Development Board. ADC0 sampling procedures from the data, and data used to show on the LCD. By controlling the boards ADC0 the potenti

这是普通的电抄表上用的交流采样芯片att7022，本文件内是其驱动代码。-This is a conventional electric meter on the sample chips used in communication att7022, this document is the driver code.

基于嵌入式ARM9平台上的 AD采样控制-AD sampling control based on the embedded ARM9 platform