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中文摘要：
为了实现高速数据采集，保证数据的可靠性和完整性，采用CY7C68013A和FPGA组成的硬件平台，由上位机软件利用两线程乒乓操作的方式设计了一种卫星数据采集系统，并对卫星信号进行了实时数据采集。实验结果表明，该卫星数据采集系统的采集速率能达到38MB／s，数据传输稳定可靠，解决了采集过程中数据丢失的问题。
英文摘要：
In order to achieve high-speed data acquisition and ensure the reliability and integrity of the data, a hardware plat- form composed by CY7C68013A and FPGA is applied, the mode of two threads ping-pong operation is used to design a sat- ellite data acquisition system by PC software, and the system is used to capture real-time satellite signals. The experimental results show that the collection rate of the design can reach 38 MB/s, the transmission of data is reliable, and the problem of data loss in the acquisition process is solved.
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