声呐数字记录设备并行接口卡设计

A method to deal with the problem of data transmission between sonar signal processing computer

介绍了一种声呐信号处理机与数字记录设备间数据传输的解决方案。该方案以DSP为核心,利用处理机的LINK口和记录设备的数据口,将两者无缝地连接起来,实现了声呐数据的实时记录和回放。

We give a method to deal with the problem of data transmission between sonar signal processing computer, this method is based on DSP processor, we can realize signal processing computer and digital recorder communication directlly through link ports and data ports of recorder, so the sonar data can be recorded and played in the time.