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Nor flash(pc28f128p33)



		

			

									
						sravanthi
					
							

			
				
									
											
							 		
		        	            							
			
			    	
			                    
                
				                on Jul 26, 2021 
				
			
			
		


				
		

		    		    
		    
		    	
			
Hi all,


I am using ADSP-BF609 evm board.


I am trying to erase the sectors in nor flash by using pc28f128P33_Control( CNTRL_ERASE_SECT, &pCmdBuffer );  i can able to erase sectors after this erasing able read and write into nor flash.Then i tried to erasing entire nor flash by using pc28f128P33_Control( CNTRL_ERASE_ALL, &pCmdBuffer ); after running this command i could not able to operate any operations on nor flash like read,write and erase. I am using example for nor flash from power-on-self-test. 


could anyone help me to solve this issue?


Thankyou,




Regards,


Sravanthi





								


				
				
		

			
						
									
									
						
						
			
			
			
			
		


					

			





	

		
	











	

	

					



			








	
	
	
	



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                                 Analog Employees 
                                
                            
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                on Aug 6, 2021 4:23 AM
            
            
												
						in reply to santha.vijay
					
									
    
	
    

		
		
    
					
    Hi Sravanthi,

    Can you please provide more information on below points to assist you better on this.

    1) Are you getting any error while trying to read, write and erase the flash after "erase all"?
    2) You mentioned "can able to erase sectors after this erasing able read and write into nor flash", please let me know which sector you have erased? Are you able to read/ write the sector which you erased?
     
    Regards,
    Anand Selvaraj
    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    
	
    
		
						
						
				
						
				
				
		
		
    
			
		
    
	
    

    

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