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280049与AD2S1210解码芯片SPI通信问题



你好!我在用280049与解码芯片SPI串行通信,主从模式,现在发现无法读取数据,我分析是通信配置问题,现在的问题是:如何确认DSP与解码芯片AD2S1210已经正常通信?如果未正常通信应如何正确配置?谢谢