• Replies 2 replies
  • Subscribers 22 subscribers
  • Views 788 views
  • Users 0 members are here
Options
Related 

        

            Post
             Go back to editing
        

    

    


    

    




















	
	
			
	
		
		
	
	
		

		
No programming in 192KHZ, ADSP21489, SStudio 4.5



		

			

									
					    jpwatts
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Mar 14, 2020 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi,
    

    I cannot program the evaluation board with Sigma Studio,
    If I put 192KHZ in sampling frequency, on the other hand, it works, if I put 48KHZ.

    Please explain to me how to make it work at 192KHZ?

    Best regards,
    Jean-pierre
    
									
			        
		
    

				
						
        

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
      
	

    • 
	
      






      
	
      
		
      
							
					
      
		
      
			
											
			
				
									
							        
			
			
			
        
            
						
                            
            
            				
            
                on Apr 15, 2020 3:11 AM
            
            
					
        
	
        

		
		
        
					
        Hi,
        

        The ADSP-21489 application is running at 48KHz sample rate by default, so you need to modify the application and regenerate LDR file for 192KHz.
        

        If you are using SigmaStudioForSHARC-SH-Rel2.2.0 the CCES application project available in following path,
        

        C:\Analog Devices\SoftwareModules\SigmaStudioForSHARC-SH-Rel2.2.0\Target\Demo\ADSP-21489
        

        Just try changing compiler preprocessor in project settings as APP_SAMPLING_RATE=SAMPLING_RATE_192K and rebuild application to generate LDR file.
        

        The regenerated LDR file can be used in SigmaStudio for running 192KHz processing.
        

        Thanks,
        

        Sakthivel
        
			
        

		
			
	      

		
		
	
        
	
        
		
        
			
		
        
	
        
	
        
		
						
				
				
						
				
				
		
		
        
			
		
        
	
        

        

        • 

	

      • 
	

        •