基于PCI总线的1553B总线接口电路的设计与实现

本文介绍了PCI总线和MIL-STD-1553B总线转换的实现方法。该设计使用PLX公司的PCI9052和DDC公司的1553B协议芯片BU-61580,通过ALTERA公司的FPGA芯片EP1K100进行PCI协议和1553B协议的转换。使用Visual C 完成对PCI的读写操作,进而控制61580芯片实现1553B总线的数据传输。最后成功实现了用计算机通过PCI卡完成1553B总线控制器(BC端)的功能,并通过了系统测试。

Design and Implementation of 1553B Bus Interface Board Based on PCI Bus

In this paper,an implementation method of the conversion from PCI bus to MIL-STD-1553 bus is presented.In this design,a PCI9052 chip from PLX company,a BU-61580 1553B chip from DDC company and an EP1K100 FPGA chip from ALTERA company are used to implement the conversion from the PCI protocol to the BU-61580 protocol.The Visual C is used to read and write the PCI bus and then to control the BU-61580 chip to implement the data transmission in the 1553B bus.Finally, the control function of the BC port(bus controller)is successfully implemented by the PCI card of the computer and is tested well in the whole system.