Platform Hardware Design for Spacecraft Reconfigurable Information Processing

Space communication technology in China has achieved great development today,more and more demands for reconfigurable,scalable and replaceable running code for the space vehicle electronic equipment are raised.This paper analyzes the space radiation effects on the high performance digital signal processor(DSP) and SRAM type of FPGA,proposes a method for the spacecraft on a reconfigurable information processing hardware design,which has reconfigurable characteristic and could upgrade operation code online.The hardware architecture is mainly composed of high performance and high reliability of the DSP antifuse FPGA.Then the method for the structure against space single particle effect is proposed,thus to provide reference for the design of space vehicle communication equipment.