摘要
本文在简述了微机并行口的几种模式的基础上,着重对双向并行口(PS/2)、增强并行口(EPP)、扩展并行口(ECP)从实用的角度作了介绍。
This paper, on the basis of describing the modes of microcomputer r parallel ports,introduces in a emphasis way the PS/2, EPP, ECP as well as its practicibility.
出处
《自动化与仪器仪表》
1998年第5期16-20,共5页
Automation & Instrumentation