Products In This Thread

ADRV9009 Recommended for New Designs
The ADRV9009 is a highly integrated, radio frequency (RF), agile transceiver offering dual transmitters and receivers, integrated synthesizers, and digital...
Datasheet
ADRV9009 on Analog.com

  • State Not Answered
  • Replies 1 reply
  • Subscribers 6 subscribers
  • Views 91 views
  • Users 0 members are here
Options
Related 

        

            Post
             Go back to editing
        

    

    


    

    









		












	
	
			
	
			
		
	
	
		

		
Frequency hopping  GPIO mode tuning issue



		

			

									
					    satish406
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jul 10, 2024 
				
			
			
		
    

				
		
    
		    		    
		    
		    		      		            		        
    Category: Software
    
    		        		            		    
    Product Number:  ADRV9009 
    
    		        		        		        
    Software Version: 3.6.2.1
    
    		    		    	
			
    HI Team,
    

    I am working ZCU102 interface with ADRV9009,we are using Frequency hopping GPIO mode function ,when we are changing frequency from one to another we observe that we are not getting the LO that we have tuned. When we call the hopping function in a continuous loop we are able to see that the LO is being set. When we call it once or twice it is not working. Could you please guide to resolve this issue?
    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 3.6.2.1
                
                                                    
                 software
                
                                                    
                 adrv9009
                
                                                    
                 Wideband Transceiver IC
                
                                                    
                 RF Integrated Transceivers
                
                                
            
    
    
    

		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	
    
		
	
    















    
	
    
	
    
					



			


				
	









	
      
	

    • 
	
      



	
		
	
	



      
	
      
		
      
							
					
      
		
      
			
													0
							
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
			                            
                                                                                                                        
            
				
			
            
					
      
	
      

		
		
      
					
      Please confirm whether you are using the ZCU102 board with the ADRV900x evaluation board. Are you using the GPIO mode to control the frequency change? If you are using the GPIO mode and need to assign frequency hopping GPIO during initialization time, the next hopping frequency must be set via an API command. Please refer to the RF PLL FREQUENCY HOPPING section in the ADRV900x reference manual.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

      •