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ADAV400 Obsolete
The ADAV400 is an enhanced audio processor. Integrating high performance analog and digital I/Os with a powerful, audio-specific, programmable core enables...
ADAV400 on Analog.com

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ADAV400 register dump using Sigmastudio

		
	
				

			

									
					    hexhw
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Feb 10, 2011 
				
			
			
		
    
		
		                     
				
        		
    
		    
		    		    
		    			
    
			    
    Hello,
    
 
    I am working on a troublesome legacy design using ADAV400 audio DSP.
    
 
    Can I get a register dump from the DSP without creating a project in Sigmastudio?
    
 
    I hope to be able to boot from the existing host, then to switch I2C lines to USBi and try to read the registers of the DSP.
    
 
    Does this idea make any sense?
    
 
    Are there other ways to implement register dump without intervention from the existing host?
    
 
    Thank you for your help!
    
			
    
			
									
		                             
                        

    
    
                                            
                 Audio Signal Processors
                
                                                    
                 adav400
                
                                                    
                 SigmaDSP Audio Processors
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Mar 8, 2011 6:54 PM
            
            
						
			            		
      
		
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      I've been trying to figure out how to best deal with this predicament. The EVAL-ADUSB1 board is what we originally used to communicate with the ADAV400. Unfortunately, that board is not in production anymore. So, you're correct, the USBi is the only device we currently support. However, it looks like SigmaStudio does not currently have driver support for the USBi to talk to the ADAV400. Now we have a chicken-and-egg situation and I'm not sure how to fix it.
      
 
      So, just to be clear, you don't have an ADAV400 evaluation board, correct? That would mean by extension that you don't have the EVAL-ADUSB1 board.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Mar 8, 2011 6:54 PM
            
            
						
			            		
      
		
										0
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      I've been trying to figure out how to best deal with this predicament. The EVAL-ADUSB1 board is what we originally used to communicate with the ADAV400. Unfortunately, that board is not in production anymore. So, you're correct, the USBi is the only device we currently support. However, it looks like SigmaStudio does not currently have driver support for the USBi to talk to the ADAV400. Now we have a chicken-and-egg situation and I'm not sure how to fix it.
      
 
      So, just to be clear, you don't have an ADAV400 evaluation board, correct? That would mean by extension that you don't have the EVAL-ADUSB1 board.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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