The Design of Multi-Channel ARINC429 Communication Board Based on CPLD

Author

Leyao, Li ; Xinmin, Wang

Author_Institution

Sch. of Autom., Northwestern Polytech. Univ., Xian, China

fYear

2010

fDate

25-27 June 2010

Firstpage

5708

Lastpage

5711

Abstract

As the wide application of ARINC429 bus on avionics equipments, slow communication speed of current boards becomes a serious problem. This paper introduced an ARINC429 communication board based on MCU control and CPLD I/O expansion. Hardware environment of this board consists of eight receive channels, four transmit channels, and both USB and RS485 interfaces. This board achieves compatibility between the plug-and-play, high-speed transmission of USB interfaces and the simplicity, universality of RS485 interfaces, making ARINC429 equipment testing faster and more convenient. This board has been used in a Hardware-in-loop testing system successfully.

Keywords

avionics; microcontrollers; peripheral interfaces; programmable logic devices; system buses; ARINC429 bus; CPLD I/O expansion; MCU control; RS485 interfaces; USB interfaces; avionics equipments; hardware-in-loop testing system; multichannel ARINC429 communication board; Automation; CMOS integrated circuits; Educational institutions; Hardware; Hardware design languages; Testing; Universal Serial Bus; ARINC429 bus; CPLD; USB;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.1386

Filename

5631846