摘要
ＧＰＩＢ接口又称为ＩＥＥＥ－４８８接口，属于８位并行通讯接口，广泛应用于智能测控仪器的程控功能。本文介绍了ＮＡＴ７２１０ＡＰＤ的基本特性以及其和Ｎ８０Ｃ１９６ＫＢ单片机结合实现ＧＰＩＢ接口功能的硬件、软件设计方法。
GPIB interface that is called IEEE-488 interface belongs to 8-bit parallel interface for communication, it is widely used for program-controlled function of intelligent test-control instrument. This paper introduced the basic features of NAT7210APD and the softwareand hardware design method of combination NAT7210 with N80C 196KB single-chip computer that realized the functionof GPIB interface .
出处
《微计算机信息》
1999年第1期59-61,共3页
Control & Automation
