摘要
为了实现某型导弹1553B总线与外围测试设备之间的数据通讯,在分析1553B通讯协议的基础上,设计开发了基于PXI的1553B总线通讯接口卡,实现了板卡与上位机的PXI通讯。该板卡收发数据灵活、可靠,体积小,功耗低,解决了导弹1553B总线与测试系统的双向通讯。此外还介绍了PXI驱动程序开发和应用程序设计。
In order to achieve the communication between the 1553B bus of a certain style of missile and external test equipment,A 1553B bus communication card is designed, based on the analysis of 155313 communication protocol, realizing the communication between PC and PXl card. The card is flexible and reliable, small size, low power consumption, achieving the bidirectional communication between 1553B bus and the test system of missile. In addition, the PXl driver development and application program design are introduced.
出处
《仪器仪表用户》
2012年第2期74-76,共3页
Instrumentation
