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ADAU1761 Production
The ADAU1761 is a low power, stereo audio codec with integrated digital audio processing that supports stereo 48 kHz record and playback at 14 mW from...
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ADAU1761 on Analog.com

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i2c0



		

			

									
					    MarkDL
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 17, 2022 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    

    We have a design based off the SC-589 mini Yocto build and are not using the ADAU1761 and need to use i2c0 for a custom device.
    

    Currently when trying to access the device on i2c0 we receive the below error
    

     "kernel: i2c i2c-0: smbus transfer timeout" 
    

    I2c1 and I2c2 are functioning correctly but cannot be used for this purpose.
    

    Is there something else we need to disable for i2c0 to function as normal?
    

    

    

    

    Thanks,
    

    Mark