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ADSP-21565 Production
Reaching speeds of up to 1 GHz, the ADSP-2156x processors are members of the SHARC® family of products. The ADSP-2156x processor is based on the SHARC...
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ADSP-21565 on Analog.com

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Size of params in Algorithm Designer

		
	
				

			

									
					    CommunityWillDisplay
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Oct 22, 2025 
				
			
			
		
    
		
		                    	    
    
        	    
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                The user asks if it's possible to design an algorithm in AlgorithmDesigner (CCES 2.12.1, Sigmastudio 4.7.0) that takes audio and 10-byte parameters as inputs, with real-time parameter adjustments. The final answer confirms this is possible by creating an additional module with a single output pin to pack and transmit the parameter data, which the algorithm then reads and extracts from the input pin buffer.
                        	    
    
                
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    Category: Software
    
    		        		            		    
    Product Number:  ADSP-21565  
    
    		        		    		    
    
		    		    
		    			
    
			    
    Hi, 
    

        CCES version：2.12.1；
    

        Sigmastudio version：4.7.0；
    

        I want to use AlgorithmDesigner design a algorithm to create a my dll in the block method.
    

        My Algorithm need two input, one is audio, the another is params. the algorithm need to change the effects in real-time by adjusting the params pin get the new params. 
    

        Now I‘m having two question，
    

        1. Is this method is possible?
    

        2. My parameter is 10 bytes. Can it be transmitted to the algorithm all at once?
    

    Thanks
    
			
    
			
									
		                             
                        

    
    
                                            
                 Audio Signal Processors
                
                                                    
                 software
                
                                                    
                 ADSP-21565
                
                                                    
                 sigmastudio
                
                                                    
                 SHARC Audio Processors/SoCs
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			


				
	









	
      
	

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      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Oct 22, 2025 11:14 PM
            
            
						
			            		
      
		
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      Hi, 
      Yes, this is possible. Since you intend to pass parameters through an input pin, you’ll need to create an additional module with a single output pin. The parameter data can be entered via this module’s GUI, then packed as an output sample and connected accordingly. In your algorithm, you should read the input data and extract the 10-byte parameter from the input pin buffer. This 10-byte parameter can be treated as a safe load parameter to ensure the entire block is processed reliably.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
						
						
				
				
		
		
      
			
		
      
	
      

      

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