89C2051单片机应用浅析

On application of 89C2051 monolithic processor

在小型控制系统中,活跃着一类简单适用的微处理器。它不仅包括了运算器和控制器,还有小规模的存储器以及输入输出接口。可以独立地完成数据的采集、处理,与仪表或PC机进行串行通讯或接受仪表发送的数据。本文着重介绍这一家族中的一种单片机。

There is a simple and applicable microprocessor in the small controling system.It not only has the arthmetic device and the controller,but also has the small-sized memorizer and the input-output interface.It can finish data collecting and processing on its own and communicates with the meter or the PC processor serially and takes the data from the meter.The article mainly introduces a monolithic processor in this family.