摘要
利用原有的接口增加辅助键盘,可以节省接口卡,不占用计算机扩展槽。提出了利用串行接口连接辅助键盘的方法。此方法简单可行。
Without adding another interface card or occupying more slot, a computer can be equipped with an additional keyboard by utilizing its original interfaces. This article proposes a simple and practical way of connecting an additional keyboard to computer from its serial port.
出处
《北京石油化工学院学报》
2000年第2期1-4,共4页
Journal of Beijing Institute of Petrochemical Technology
