Email: Password: Remember Me | Create Account (Free)

Back to Subject List

Old thread has been locked -- no new posts accepted in this thread
???
02/21/08 11:24
Read: times


 
#151236 - Default
Responding to: ???'s previous message
Stefan Kanev said:
In Your micro there are INTERNAL RAM locations, which compiler will address by default.
(my emphasis)

That's not entirely true.

To be precise, the compiler does absolutely nothing to control XDATA access on the physical hardware - it's not that the compiler imposes a default.

In other words, the default is converned by the target hardware (possibly the chip itself) - not by the compiler.

If your target hardware requires some specific setup for XDATA access (whether internal to the chip or not), then it is up to you to implement that - usually in the startup code.



List of 27 messages in thread
TopicAuthorDate
Real Time Clock and other            01/01/70 00:00      
   How to post source code            01/01/70 00:00      
      post- source code            01/01/70 00:00      
   internal XRAM?            01/01/70 00:00      
   its not logical but            01/01/70 00:00      
      modified code using UIF            01/01/70 00:00      
         re            01/01/70 00:00      
            UIP            01/01/70 00:00      
               Will get stuck            01/01/70 00:00      
                  If you used _at_ instead of XBYTE ....            01/01/70 00:00      
         Comments            01/01/70 00:00      
            reply to coments            01/01/70 00:00      
               _at_ instead of XBYTE            01/01/70 00:00      
                  pin assignments            01/01/70 00:00      
                     You still haven't answered the questions!            01/01/70 00:00      
                        xdata i/o            01/01/70 00:00      
                     just do it            01/01/70 00:00      
                        Default            01/01/70 00:00      
                  sorry i can't reply due to my ill health            01/01/70 00:00      
                     address            01/01/70 00:00      
                        perfect!!            01/01/70 00:00      
                           try to understand            01/01/70 00:00      
                              yes i finally got the point            01/01/70 00:00      
                     Aside: Not a macro            01/01/70 00:00      
                     Delay?            01/01/70 00:00      
         agree            01/01/70 00:00      
            Keil know            01/01/70 00:00      

Back to Subject List