基于8051核的高精度多通道数据采集系统设计

摘要

Multicenter data sampling system based on 8051 core is descripted mainly. It is composed of standard 8051 core, high quality DAC and high quality ADC. It realizes agility characteristic in real data sampling application, and it can translate data each other with other master machine or other bus by its special interface. As a result,a large data sampling system can be built.%文章着重介绍了基于8051核的多通道数据采集系统的构架及实现。它由标准的8051核和高性能的DAC和ADC组成，不仅实现了实际应用中数据采集处理灵活多变的特点，而且还可以充分利用8051核的接口外设与其他总线或者主机进行数据通讯，以便组成更庞大的数据采集系统。