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通过小卫星向地面传输高速遥感数据,卫星上通信控制器需要具有很高的处理速率,单片机已很难满足需要。讨论了基于TI公司的TMS320VC5402DSP芯片实现小卫星通信控制器的方法。
By transmitting high-speed remote sensing data to the ground via small satellites, the communication controller on the satellite needs to have a high processing rate, and the single chip microcomputer has hardly met the needs. The method to realize the small satellite communication controller based on TI’s TMS320VC5402 DSP chip is discussed.