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SEU tests of a 80386 based flight-computer/data-handling system and of discrete PROM and EEPROM devices, and SEL tests of discrete 80386, 80387, PROM, EEPROM and ASICs

机译:基于80386的飞行计算机/数据处理系统以及离散PROM和EEPROM设备的SEU测试,以及离散80386、80387,PROM,EEPROM和ASIC的SEL测试

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The Small Explorer Data System (SEDS) is a spacecraft Command and Data Handling subsystem for the Solar Anomalous Magnetospheric Particle Explorer (SAMPEX) mission at Goddard Space Flight Center. This present work involves the combination of the MIL-STD-1773 bus system and a flight computer which is included as a critical portion of the SEDS. The results of the discrete parts tests for the EEPROM, PROM, ASICs (Bus and Serial Controller), 80386, and 80387, and the complete data system test (SEDS) operating as a unit are presented. The results show that the SEDs can satisfy the requirements of the SAMPEX mission.
机译:小型资源管理器数据系统(SEDS)是用于戈达德太空飞行中心的太阳异常磁层粒子资源管理器(SAMPEX)任务的航天器命令和数据处理子系统。这项当前的工作涉及MIL-STD-1773总线系统和飞行计算机的结合,该计算机是SEDS的关键部分。给出了EEPROM,PROM,ASIC(总线和串行控制器),80386和80387的分立部件测试的结果,以及作为一个单元运行的完整数据系统测试(SEDS)。结果表明,SED能够满足SAMPEX任务的要求。

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