This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

ADS1283: ADS1283 3个adc同步采样问题,求大神指教

Part Number: ADS1283

目前我已验证通过DRDY下降沿中断 采集一个ADS1283数据无问题,但是通过SPI 和 SYNC 以及 CS 以及其中一个DRDY下降沿中断同时采集3个ADC的数据,发现3个ADS1283没有保持采样同步,采集不到正确的数据,目前采用的是连续转换模式。配置的采样率是1000SPS,设计参考图如下,想请教下怎么控制SYNC和CS信号能保持3个ADC的DRDY输出保持同步