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ADAU1452 MCLKOUT WAVEFORM

Question asked by hushan on Aug 25, 2017
Latest reply on Aug 29, 2017 by DaveThib

sorry to trouble you !

  I use the ADAU1452 audio DSP and  AD1938 codec to Development of audio processor。I need ADAU1452  output 12.288Mhz clock signal to AD1938! I have configured CLKOUT Control Register(addr:0xF005)as 0x0005,but the waveform of MCLKOUT pin is not 12.288MHZ, the waveform as shown below:

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With circle wave are the same waveform, is only on the time axis,My question is whether the waveform is correct waveform of MCLKOUT ?

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