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TPS65988: PD DR_swap

user6461981
Intellectual 650 points
Part Number: TPS65988


Description of the problem phenomenon: 
Power on the product first,Then use type_c to insert the unbooted Apple computer,
The product charges the Apple computer. Then the Apple computer automatically turns on,
Apple computer cannot recognize the product  after booting(problem)
, but the product will still charge the computer.
The product after plugging and unplugging,The computer can recognize the product.


The file is PD log

MACBOOK PRO 2018.rar





The current preliminary analysis is that dr_swap failed, as shown in the figure below：

 

thanks




								


				
				

				
			

		

			
						
									
                			    			            
						
						
			
			
			
			                        
			

				

			


			

		


				    			

						

















	

	

					
    
	
    





		
	
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                          TI__Expert
                        3370 points
                      
    
                          
                   		
		
    
					
    Hi,
    

    I am not entirely clear about the problem here. Are you attempting to charge the Apple computer with our PD?
    

    Are you using an EVM to do so? Have you configured the Port Control Register (0x29) "Charger Advertise Enable" ?
    

    Regards,
    Kedar
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                 	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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						in reply to Kedar_Sirdeshpande
					
									
    
	
    
	                                    
                      
    
                        
                          Intellectual
                        650 points
                      
    
                          
                   		
		
    
					
    Hi Kedar,
    

     
    

    My problem is that my product can't be recognized by Apple computers。
    

     
    

    this is my configuration for Port Control Register.
    

     
    

    

    thanks
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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													0
							
			
				
									
							
						
				
			
			
			
												
						in reply to user6461981
					
									
    
	
    
	                                    
                      
    
                        
                          TI__Expert
                        3370 points
                      
    
                          
                   		
		
    
					
    Hi,
    

    Since you have selected "Initiate Swap to UFP" the PD controller should have retried the DR_Swap message. 
    

    After you unplug and plug, you mentioned, the issue is not observed. Can you share the TotalPhase logs for the pass case?
    

    Regards,
    Kedar
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                 	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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						in reply to Kedar_Sirdeshpande
					
									
    
	
    
	                                    
                      
    
                        
                          Intellectual
                        650 points
                      
    
                          
                   		
		
    
					
    Hi Kedar,
    

    

    This is the pd log when the product is inserted when the Apple computer is turned on.
    

    macbook.rar
    

    

    At this time, Apple can recognize the product, 
    

    our product is a DOCK.
    

    

    thanks
    

    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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						in reply to user6461981
					
									
    
	
    
	                                    
                      
    
                        
                          Prodigy
                        110 points
                      
    
                          
                   		
		
    
					
    Hi Kedar
    

         From the logs,Dr Swap does not accept, only shows wait.This results in no data role exchange, so the product cannot be recognized
    

         Please continue your assistance. Thank you
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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													0
							
			
				
									
							
						
				
			
			
			
												
						in reply to user6308643
					
									
    
	
    
	                                    
                      
    
                        
                          Intellectual
                        650 points
                      
    
                          
                   		
		
    
					
    Hi Kedar,
    

    

    fail step:
    

    

    1. The Apple computer is turned off.
    

    2. Use type_c to connect DOCK to Apple computer.
    


    result：Apple computer will automatically turn on， After the Apple computer is turned on, the product cannot be recognized.
    

    


    Below is the PD log and  FW debug trace.
    

    


    

    



    
    
    
        Fullscreen
        MAC fail.txt
        Download
    
    
    
    Port 1	Module 31	0x1ff = UNKNOWN
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Type-C	0x64 = COMMON_STATE_ATTACHWAIT_SRC
Port 0	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x65 = COMMON_STATE_ATTACHWAIT_SNK
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Type-C	0x64 = COMMON_STATE_ATTACHWAIT_SRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Type-C	0x60 = COMMON_STATE_ATTACHED_SRC
Port 0	BC 1.2	0xd = CHARGER_DCP_ADVERTISEMENT_COMPLETE
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 0	INT	0x3 = PLUG_INSERT_OR_REMOVAL
Port 0	PD	0x2 = PEState_LaunchPolicyEngine
Port 0	PD	0x2e = PEState_Enable_VCONN
Port 0	PD	0x2f = PEState_Enable_VBUS
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	BC 1.2	0x4 = CHARGER_DETECTION_COMPLETE
Port 0	VBUS	0xcc = VBUSState_MON_HILO
Port 0	VBUS	0x91 = VBUSState_MON_LO
Port 0	VBUS	0x90 = VBUSState_MON_HI
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	PD	0x13 = PEState_Source_Startup
Port 0	PD	0x14 = PEState_Source_Startup_Continue
Port 0	PD	0x16 = PEState_Source_SendCapabilities
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x19 = PEState_Source_NegotiateCapability
Port 0	PD	0x1b = PEState_Source_TransitionSupply_Accept
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x1c = PEState_Source_TransitionSupply
Port 0	VBUS	0xcc = VBUSState_MON_HILO
Port 0	VBUS	0x90 = VBUSState_MON_HI
Port 0	PD	0x1e = PEState_Source_TransitionSupply_SetAlarmsNew
Port 0	PD	0x1f = PEState_Source_TransitionSupply_PS_RDY
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 0	PD	0x56 = PEState_DRS_Send_DR_Swap
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x72 = PEState_DFP_VDM_Identity_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x73 = PEState_DFP_VDM_Identity_ACKed
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 0	PD	0x75 = PEState_DFP_VDM_SVIDs_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x76 = PEState_DFP_VDM_SVIDs_ACKed
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	PD	0x78 = PEState_DFP_VDM_Modes_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x79 = PEState_DFP_VDM_Modes_ACKed
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	PD	0x7b = PEState_DFP_VDM_Mode_Entry_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x7c = PEState_DFP_VDM_Mode_Entry_ACKed
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 0	PD	0x88 = PEState_DFP_VDM_Status_Update
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	PD	0x31 = PRState_Source_SinkTxNG
Port 0	PD	0x81 = PEState_DFP_VDM_Config_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x82 = PEState_DFP_VDM_Config_ACK
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	PD	0xd = PEState_GiveSinkCap
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	PD	0x11 = PEState_Send_Not_Supported
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
    

    


    

    

    

    

    pass step:
    

    1. The Apple computer is on.
    2. Use type c to connect DOCK to Apple computer.
    


     result . Apple can recognize the product.
    

    

    

    Below is the PD log and  FW debug trace.
    


    



    
    
    
        Fullscreen
        MAC pass.txt
        Download
    
    
    
    Port 0	Type-C	0x61 = COMMON_STATE_ATTACHED_SNK
Port 0	BC 1.2	0xd = CHARGER_DCP_ADVERTISEMENT_COMPLETE
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 0	INT	0x3 = PLUG_INSERT_OR_REMOVAL
Port 0	PD	0x2 = PEState_LaunchPolicyEngine
Port 0	PD	0x21 = PEState_Sink_Startup
Port 0	VBUS	0xcc = VBUSState_MON_HILO
Port 0	VBUS	0x90 = VBUSState_MON_HI
Port 0	PD	0x22 = PEState_Sink_Discovery
Port 0	PD	0x24 = PEState_Sink_WaitForCapabilities
Port 0	BC 1.2	0x4 = CHARGER_DETECTION_COMPLETE
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x26 = PEState_Sink_EvaluateCapability
Port 0	PD	0x27 = PEState_Sink_SelectCapability
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x28 = PEState_Sink_TransitionSink
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x29 = PEState_Sink_TransitionSink_PS_RDY
Port 0	PD	0x2a = PEState_Sink_Ready
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 0	PD	0x34 = PEState_PD_Send_Custom_Message
Port 0	PD	0x32 = PRState_Sink_SinkTxOk
Port 0	PD	0x36 = PEState_PRS_Send_PR_Swap
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x3a = PEState_PRS_TransitionToOff
Port 0	PD	0x3b = PEState_PRS_TransitionToOff_Sink
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x38 = PEState_PRS_AssertRp
Port 0	PD	0x3e = PEState_PRS_SourceOn
Port 0	VBUS	0xcd = VBUSState_OVP_UVP
Port 0	VBUS	0xb7 = VBUSState_GOOD_FALLING
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	VBUS	0xcc = VBUSState_MON_HILO
Port 0	VBUS	0x90 = VBUSState_MON_HI
Port 0	PD	0x3f = PEState_PRS_SourceOn_PS_RDY
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	VBUS	0xcd = VBUSState_OVP_UVP
Port 0	VBUS	0xb6 = VBUSState_GOOD_RISING
Port 0	Type-C	0x60 = COMMON_STATE_ATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	PD	0x13 = PEState_Source_Startup
Port 0	PD	0x14 = PEState_Source_Startup_Continue
Port 0	PD	0x16 = PEState_Source_SendCapabilities
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x19 = PEState_Source_NegotiateCapability
Port 0	PD	0x1b = PEState_Source_TransitionSupply_Accept
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	PD	0x1c = PEState_Source_TransitionSupply
Port 0	VBUS	0xcc = VBUSState_MON_HILO
Port 0	VBUS	0x90 = VBUSState_MON_HI
Port 0	PD	0x1e = PEState_Source_TransitionSupply_SetAlarmsNew
Port 0	PD	0x1f = PEState_Source_TransitionSupply_PS_RDY
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	PD	0xd = PEState_GiveSinkCap
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	PD	0x11 = PEState_Send_Not_Supported
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x5c = PEState_UFP_VDM_Send_Identity
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x5d = PEState_UFP_VDM_Send_SVIDs
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x5e = PEState_UFP_VDM_Send_Modes
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x5 = PEState_SoftReset
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0xd1 = PE_CBL_Send_Identity_SOP_P
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x5f = PEState_UFP_VDM_Evaluate_Mode_Entry
Port 0	PD	0x60 = PEState_UFP_VDM_Mode_Entry_ACK
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x66 = PEState_UFP_VDM_Status_Request
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	PD	0x67 = PEState_UFP_VDM_Config_Request
Port 0	PD	0x68 = PEState_UFP_VDM_Config_ACK
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 0	Protocol	0xc8 = PRState_TXDONE
Port 0	Protocol	0xc5 = PRState_RX_BUF_RDY
Port 0	Protocol	0xcb = PRState_RECEIVED_GOODCRC
Port 0	PD	0x17 = PEState_Source_Ready
Port 0	INT	0x19 = DATA_STATUS_UPDATE
Port 0	Protocol	0x30 = PRState_Source_SinkTxOk
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
Port 1	Type-C	0x66 = COMMON_STATE_UNATTACHED_SNK
Port 1	Type-C	0x67 = COMMON_STATE_UNATTACHED_SRC
    

    


    

    

    thanks
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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													0
							
			
				
									
							
						
				
			
			
			
												
						in reply to user6461981
					
									
    
	
    
	                                    
                      
    
                        
                          TI__Expert
                        5695 points
                      
    
                          
                   		
		
    
					
    Hi user6461981,
    

    Thanks for sharing those files. We will analyze them and update the status on this post early next week.
    

    

    Thanks,
    

    Jose 
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                 	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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													0
							
			
				
									
							
						
				
			
			
			
												
						in reply to Jose Arteaga4
					
									
    
	
    
	                                    
                      
    
                        
                          Intellectual
                        650 points
                      
    
                          
                   		
		
    
					
    Hi Jose,
    

    

    Please update the progress of the problem.
    

    

    Thanks,
    

    Wei liu
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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													0
							
			
				
									
							
						
				
			
			
			
												
						in reply to user6461981
					
									
    
	
    
	                                    
                      
    
                        
                          TI__Expert
                        5695 points
                      
    
                          
                   		
		
    
					
    Hi Wei,
    

    I shared with you the root cause analysis by email.
    

    Will follow up with email.
    

    

    Regards,
    

    Jose
    

    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                 	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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