摘要
利用PCI专用接口芯片PCI9052和DEI1016 429总线收发芯片设计了ARINC429接口卡,采用DSP作为主控CPU完成数据自动处理,用双口RAM完成DSP与PCI总线数据交换。实验表明:所设计的接口卡传输效率高,可靠性好,开发简单。
In the design of the ARINC429 bus interface card,a special interface chip PCI9052 and DEI1016 are used.In this scheme,DSP of TI Company is used as the embedded CPU;the card can deal with the data automatically and quickly.Using the dual-port RAM as DSP and PCI bus data mutual media.The experimental results that it has the virtue of high performing speed,strong reliability.
出处
《电子设计工程》
2012年第7期184-186,共3页
Electronic Design Engineering
