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???
01/16/09 23:17
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 		 #161572 - I s'pose
Responding to: ???'s previous message
At least with SFR space, you don't have the overhead of loading the DPTR...

Richard Erlacher said:
Further, some instructions can be executed concurrently or even out of order, if you're inclined to fiddle with the logic.


Sounds a bit advanced given the reason for the original post:

Christian Meier said:
we don´t know how to push the signal "ext_ram_en" to "1". (Signal in 8052.vhd)



List of 30 messages in thread
TopicAuthorDate
[8052] Connect periphery over the XRAM Port            01/01/70 00:00      
   plus            01/01/70 00:00      
   Which Spartan-3E board?            01/01/70 00:00      
      SFR Space            01/01/70 00:00      
         Is that really the case in this instance?            01/01/70 00:00      
            I s'pose            01/01/70 00:00      
               It's a core, intended for FPGA, not a chip.            01/01/70 00:00      
   Thanks            01/01/70 00:00      
      Why go through all the suffering?            01/01/70 00:00      
      XDATA access vs SFR access            01/01/70 00:00      
         Perhaps they're in over their heads            01/01/70 00:00      
            Having fun?            01/01/70 00:00      
               Not exactly ...            01/01/70 00:00      
                  Talk to the OP, not about            01/01/70 00:00      
                     I would bet they've seen the light            01/01/70 00:00      
                        So whatever happened to...            01/01/70 00:00      
                           Ironic, isn't it?            01/01/70 00:00      
                              My point exactly!            01/01/70 00:00      
                                 Perhaps the O/P wasn't prepared            01/01/70 00:00      
                                    Yeah you´re (sometimes) right            01/01/70 00:00      
                                       It's about using what's already there            01/01/70 00:00      
                                          in the end            01/01/70 00:00      
                                             It doesn't always work in that way            01/01/70 00:00      
                                          Running before you can walk            01/01/70 00:00      
                                             Maybe, but first of all, there's no example ...            01/01/70 00:00      
                                                not really            01/01/70 00:00      
                                                   WTF???            01/01/70 00:00      
                                                   Let us not go over the top            01/01/70 00:00      
                                                      Language barrier?            01/01/70 00:00      
                                                         No ... I was agreeing with your comment            01/01/70 00:00      

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