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ADS1284: ADS1284 连续采集模式下和GPS模块输出PPS秒脉冲同步问题

Part Number: ADS1284

应用场景:使用ADS1284设计分布式无线震动信号采集设备,需要ADS1284工作在连续采集模式,且需要和GPS模块输出的PPS秒脉冲同步

问题:PPS秒脉冲直接接ADS1284SYN管脚,器件能否实现一直连续采集和同步状态,不发生因时钟偏差发生重新SYNC同步操作,导致采集不连续?该怎么设计可以实现一直同步连续采集?