【摘要】 以PC－E500为例，阐述了袖珍计算机与单片机（MCS－48和MCS－51）及若干台微机串行通信进行数据自动采集的一种方法，介绍了其接口电路的设计和通信软件的编制。其设计的原理和方法对笔记本型等微机也具有参考意义和实用价值。更多还原

【Abstract】 By using PC-E500 as an examgple, a method for the pocket computer communicating with the microcontroller (MCS-48 and MCS-51) and simultanously with a certain number of microcomputer to collect date has been introduced.The design of the interface cireuit and the program of the communication software hav also been described in detail.This method and principle of the design have referential and practical value for notebook computer or portable computer,etc.更多还原