Application of IP core technology to the 1553B bus data traffic

Integrated Avionics System is a complex electronic system in advanced fighter that can collect, code, distribute, store air duty information and enable pilot fulfills the training and fighting mission. The Data traffic of the Integrated Avionics System depends on Military-Standard-1553B bus. Firstly, an architecture module of Integrated Avionics System in a fighter is put forward. Secondly, the Architecture, function realization of IP core for implementing MIL-STD-1553B protocol on field programmable device is discussed. The other important point is to raise the error detection design method of IP core. Finally, the experiment results show that the system can accord with communication protocol and performs well. So we draw a conclusion that the IP core can provide the system designer with an intelligent solution to MIL-STD-1553B multiplexed serial data bus design problems.