摘要
介绍了一种基于DSP和CPLD的数据采集与编码系统.叙述了模拟信号和数字信号的采集过程,然后介绍了基于DMA技术的DSP双缓冲区工作原理,以及遥测数据的编帧和输出过程.
A programmable telemetry signal acquisition and code system based on DSP and CPLD is introduced. The acquisition process of analog signals and digital signals are introduced. The principle of dual buffer storages based on DMA technique of DSP, and the coding and output of telemetry data are introduced.
出处
《战术导弹技术》
北大核心
2006年第2期89-92,共4页
Tactical Missile Technology
