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ADSP-21061 Not Recommended for New Designs
The ADSP-21061 is a member of the powerful SHARC® family of floating point processors. The SHARC® ­Super Harvard Architecture Computer­are signal processing...
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ADSP-21061 on Analog.com

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how two debug tow processor on the JTAG chain?

		
	
				

			

									
					    dell-jin
					
							

            
            			
				
									
											
			
			
				
  •  Analog Employees  

			
			
			    	
			                    
                
				                on Dec 5, 2013 
				
			
			
		

		
		                    	    

        	    
Thread Summary

                The user encountered JTAG emulation issues with a board containing ADSP21061 and MPC860 processors connected in a single JTAG chain. The suggested configurations for Platform 01 and Platform 10 did not resolve the issue. The final response advised checking the board design against Analog Devices' JTAG Emulation Technical Reference (EE-68) and running the ICE Test utility. If problems persist, the user should contact processor.tools.support@analog.com with the board schematic.
                        	    

                
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hi :

 
     the customer's board contain two processors , one is our ADSP21061 , the other is MPC860 . the two processor is connected in one JTAG chain .

 
now they encountered the emulatione issue when connecting to the board .

 
i advised them to configure the sessin as below:

 
Platform 01 :   device0 - > ADSP-21061, device1 -> unknow

 
 

 
Platform 10 :   device0 - > unknow, device1 -> ADSP-21061

 

 
     it seems these configuration can not work as well ,  so could you give some suggestion about this issue? Thanks .

 
BR

 
Dell

			

			
									
		                             
                        

    

                                            
                 Audio Signal Processors
                
                                                    
                 ADSP-21061
                
                                                    
                 SHARC Audio Processors/SoCs
                
                                
            

    
    
		


				
				        
        		

			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		


        
        
        
    
					

			





















	

	

					



			


				
	









	
    
	

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    •  Analog Employees  
    
            
						
                            
            
            				
            
                on Dec 5, 2013 3:13 AM
            
            
						
			            		
    
		
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    Hi Dell,
    
 
    HAs the customer ever been able to connect to this board? Or is this the first attempt?
    
 
    Can you confirm the customers board design conforms to the EE-68 - Analog Devices JTAG Emulation Technical Reference. Which is available here: www.analog.com/ee-68.
    
 
    Does the ICE Test utility run successfully or does it fail at any point? If the Test fails, please provide us with a screenshot showing the ICE Test results.
    
 
                                                 
    
 
    If they are still having problems please can you ask the customer to contact processor.tools.support@analog.com with a copy of their custom board schematic so that we can review it.
    
 
    Regards,
    
 
    Colin.
    
			
    

		
			
	      

		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
						
						
				
				
		
		
    
			
		
    
	
    

    

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                on Aug 2, 2018 10:31 AM
            
            
						
			            		
      
		
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      This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

      Thank you,
      EZ Admin
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
				
						
						
				
				
		
		
      
			
		
      
	
      

      

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