摘要
VXI总线字串行通信协议规定了VXI总线消息基设备间的信息传递规则。文中根据字串行通信协议,设计了实现字串行通信的硬件,并利用VHDL硬件描述语言设计了字串行通信位控制器以及字串行通信的软件程序,并简单叙述了如何发送SCPI命令控制消息基设备。
VXIbus word serial communication protocol determines the rules of information transfer between VXIbus message-based devices. According to word serial communication protocol, the design of word serial communication hardware was implemented and the word serial communication bit controller and its software program have been designed by VHDL language in this paper. How to transmit the SCPI command to control VXIbus message-based device is also described briefly.
出处
《国外电子测量技术》
2003年第4期32-35,共4页
Foreign Electronic Measurement Technology
