Products Mentioned

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

Thread Details

  • State Not Answered
  • Replies 1 reply
  • Subscribers 10 subscribers
  • Views 298 views
  • Users 0 members are here
Options
 
Related Content

        

            Post
             Go back to editing
        

    

    


    

    









		


















	
	
			
	
			
		
	
	
		

	    
	    
	    		
Frequency hopping  GPIO mode tuning issue

		
	
				

			

									
					    satish406
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Jan 22, 2026 
				
			
			
		
    
		
		                     
				
        		
    
		    
		    		    
    
		      		            		        
    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?
    
			
    
			
									
		                                 
    Thread Notes  
    
                
    
        
                                        
                        

    
    
                                            
                 3.6.2.1
                
                                                    
                 software
                
                                                    
                 adrv9009
                
                                                    
                 Wideband Transceiver IC
                
                                                    
                 RF Integrated Transceivers
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                        
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
			
    


    
















    
	
    
	
    
					



			








	
	
	
	



Parents
	
      
	

    • 
	
      



	
		
	
	



      
	
      
		
      
							
					
      
		
      
		    
		    		    
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Jul 12, 2024 12:19 AM
            
            
						
			            		
      
		
										0
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      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.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

      • 

	
    



Reply

      


    • 
	
      



	
		
	
	



      
	
      
		
      
							
					
      
		
      
		    
		    		    
			
				
									
							        
			
			
			
      •  Analog Employees  
      
            
						
                            
            
            				
            
                on Jul 12, 2024 12:19 AM
            
            
						
			            		
      
		
										0
					
	
      

		
		
      
		
      
                                
                                                            
      
					
      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.
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

      • 


    


Children
	
    No Data
    

		
			
    

    





		
    
		
    
			
      
				
    • 
					
												
						
						
						
						
						
						
						

																										
						
						

					
					
					
				
      •