FPGA pre-layout plan for reconfigurable on-board information processing system
Yuan Liu · Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University · 2013
In order to enhance the FPGA utilization ratio and the long-term reliability of reconfigurable satellite information processing system,this paper has proposed a FPGA resource pre-layout plan,which is based on the analysis of FPGA inner architecture and the FPGA resource usage by typical tasks.The proposed plan also analyzed the on-board reliability in theory.The simulation result showed that,the plan might greatly enhance the FPGA resource utilization rate by up to 30%.Further,it also improved the FPGA resource utilization rate round about 50% when FPGA had permanent fault locally.