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Sandeep Gupta
06/16/09 02:55
Read: 260 times


 		 #166118 - Code and XDatabanking
I am using 8052 controller and my project code is around 100K. I am using code banking technique of Keil with 2 code banks. Now, I need to implement XDATA banking in my project, as my off-chip xdata exceeds 64K.

I had tried LX51 Linker and had selected all the options as suggested by Keil Help files. But, my system is not running. Will Code Banking and XDATA Banking work together? I am using Port pin Port 3^3 commonly for ROM and RAM to shuffle between banks.

List of 13 messages in thread
TopicAuthorDate
Code and XDatabanking      Sandeep Gupta      06/16/09 02:55      
   Manually handle a few large variables?      Per Westermark      06/16/09 03:39      
      Code and XDatabanking      Sandeep Gupta      06/19/09 01:54      
         You missed the point!      Andy Neil      06/19/09 06:16      
   Do you *have* to use an 8051?      Andy Neil      06/19/09 02:07      
      Code and XDatabanking      Sandeep Gupta      06/19/09 05:35      
         Fair enough, then!      Andy Neil      06/19/09 06:10      
         no banking      Erik Malund      06/19/09 08:33      
            Cross reference      Andy Neil      06/19/09 08:49      
               Verbiage      Erik Malund      06/19/09 09:48      
   P3_3 commonly for ROM and RAM to switch banks?      Frieder Ferlemann      06/19/09 14:09      
      that will not work      Erik Malund      06/19/09 14:44      
         Interference      Per Westermark      06/19/09 15:05      

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