【摘要】 针对现代微小卫星对功耗、存储量、传输速度和集成化的要求,提出了一种基于MSP430单片机的低功耗特点、NAND闪存的大容量闪存和LVDS的高速率传输及CAN总线局域网等特点的星上大容量数据存储的设计方案,实现了星上局域网信息的传输、存储及数据的回放,为地面实验的分析提供数据。更多还原

【Abstract】 According to the demand of power,storage capacity,transmission speed,and integration in modern micro-satellites,a design based on a low-power MSP430 microcontroller,NAND flash large-capacity flash memory,LVDS high-speed and CAN bus is introduced.It realizes the transmission characteristics of CAN information and the storage of satellite data and the playback of data.The design provides data for the experimental analysis on the ground.更多还原