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Q&A from Analog Devices EngineerZone: SigmaDSP/SigmaStudio and DSP discussions (1 topics).
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Filtered by: #bclk+missing ✕
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ADAU1401 with PCM5102 DAC, BCLK missing
UPDATE: My scope was not good, later I managed to measure properly. DATA, LRCK, BCLK frequencies+voltages from the ADAU ok. But maybe i found what cause the issue: PCM5102 voltage pins: - pin 1 CPVDD: