expander board meaning in Chinese
扩展板
Examples
- In this thesis , the interface between pc and expander board adopt pci bus architecture
本课题中扩展板与pc机的接口采用流行的pci总线体系结构。 - At the present time , the mil - std - 1553b expander board based on pci has been in operation for quite a time . the communication system we developed is of great value
最后，本文对课题研制过程进行了总结，指出了当前研制工作中不足之处和需要进一步完善的地方。 - This paper explores how to design and implement mil - std - 1553b expander board , which adopt eda and fpga , based on pci bus , and implement communication system based on mil - std - 1553b
本文探讨了如何采用eda方法，结合fpga器件，设计和实现符合1553b航空总线通讯协议的pci扩展板，并实现了1553b通讯扩展板间的通讯。 - Secondly , the composition and function of expander board is introduced , the paper describes a detail developing process of selecting component , design interface circuit , protract pcb with protel and design pci interface logic and user ' s logic . with ahdl and max + plus . in addition this paper discusses how to debug pci board , and give the simulation waveform and the result of debug . on the base of all functions is ture , this paper introduce the config registers and memory of bu - 61580 , realize the interrupt function and communication based on mil - std - 1553b
首先分析了扩展板的组成、功能，对pci接口逻辑和扩展板的内部逻辑进行详细设计，并根据其资源要求进行器件选择，然后使用protel工具进行电路板的制作。另外，本文还介绍了扩展板的调试方法，给出了逻辑仿真波形和调试结果。在此基础上，本文阐述了协议芯片的配置方法，实现了1553b通讯扩展板间的通讯及中断功能，达到了开发技术指标。 - So , developing expander board for simulation become important the function of expander board is joint between the data bus of pc and the data bus of aviatic electronic system , and operation aviatic electronic system under the control of pc instruction . pc could simulate aviatic electronic device on the ground
扩展板的重要任务是将专用航电系统的数据总线与pc机的数据总线连接起来，并且依据pc机的指令而操作总线上的子系统，这样pc机就可在地面上模拟飞机上的惯导系统，火控系统等等。