Products Mentioned

AD2428 Recommended for New Designs
The Automotive Audio Bus (A2B®) provides a multichannel, I2S/TDM link over distances of up to 15 m between nodes. It embeds bidirectional synchronous...
Datasheet
AD2428 on Analog.com

SSM3582 Not Recommended for New Designs
The SSM3582 is a fully integrated, high efficiency, digital input stereo Class-D audio amplifier. It can operate from a single supply, and requires only...
Datasheet
SSM3582 on Analog.com

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TDM 16 Configuration but Noisy Output.

		
	
				

			

									
					    Hermione
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 1, 2024 
				
			
			
		
    
		
		                     
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Software
    
    		        		            		    
    Product Number:  AD2428  
    
    		        		        		        
    Software Version: CCES 2.10
    
    		    		    
    
		    		    
		    			
    
			    
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[edited by: Hermione at 2:46 PM (GMT -5) on 7 Mar 2024]
				
    
						
		                             
                        

    
    
                                            
                 Speaker Amplifiers
                
                                                    
                 Audio Products
                
                                                    
                 software
                
                                                    
                 AUTOMOTIVE AUDIO BUS
                
                                                    
                 CCes 2.10
                
                                        
                                            
                
                
                                        
                                            
                
                
                                        
                                            
                
                
                                        
                                            
                
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Mar 5, 2024 3:14 AM
            
            
						
			            		
      
		
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      Hi   
      

      could you please check if the audio host settings and the Audio of the A2b are aligning correctly. ? 
      

      The I2S Global configuration settings of the A2B Transceiver and the audio host should be similarly configured. Otherwise there is a chance that the actual data interpretation mismatches and causes noisy like output at the audio side. Let me know if its work for you.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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