论文部分内容阅读
随着现代科技的快速发展,电子航空系统也随着技术的不断革新发生着转变。在传统的航空电子技术中,实现指令操作时,处理器之间的互联,需要由分级总线来完成。但是,由于传统航空电子中总线的输出端口较小,因此总线的互联系统规模相较之下也会小一些,所以数据的传送速度就会显得迟缓。而实现综合化信号处理技术,可以有效弥补这一缺陷。它能够摆脱分级总线带来的弊端,转而实现芯片级之间的互联,从而大大提升了系统的运行速度,能够使传输信号更准确的抵达关建端。
With the rapid development of modern science and technology, the electronic aviation system has undergone changes with the constant innovation of technology. In the traditional avionics, inter-processor interconnection needs to be done by the hierarchical bus when implementing instruction operations. However, due to the smaller bus output ports in traditional avionics, the size of the bus interconnecting system will be smaller and the data transfer speed will be slower. The realization of integrated signal processing technology, can effectively make up for this shortcoming. It can get rid of the disadvantages brought by the hierarchical bus in favor of the interconnection between the chip level, thus greatly improving the system’s operating speed and enabling the transmission signal to reach the gateway more accurately.