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近日,记者从中科院国家空间科学中心了解到,新一代北斗卫星上使用“龙芯”处理器的星间链路计算机,在开机后运行稳定、正常,主频达到100MHz,理论极限运算能力可达300MIPS(每秒百万指令),实用数据处理能力超过100MIPS。“这是最终的检验。”中科院国家空间科学中心研究员、中科院复杂航天系统电子信息技术重点实验室副主任安军社在接受《中国科学报》记者采访时表示,尽管装有“龙芯”处理器的计算机在地面经受住了力学、温度、真空和辐射等多方面的测试,但
Recently, the reporter learned from the National Space Science Center of the Chinese Academy of Sciences that the inter-satellite link computer using the “Godson” processor in the new generation of BeiDou satellite has stable and normal operation after booting up and the main frequency reaches 100MHz. The theoretical limit of computing power 300MIPS (millions of instructions per second), practical data processing capacity of more than 100MIPS. “This is the final test. ” Chinese Academy of Sciences National Space Science Center researcher, Chinese Academy of Sciences complex space system electronic information technology, deputy director of the AnShe agency in an interview with “China Science News” reporter said that despite the “Godson ”The processor’s computer has been tested on the ground with many aspects of mechanics, temperature, vacuum and radiation, but