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???
05/24/07 20:31
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 		 #139791 - how are you going to get the data to "any pin"
Responding to: ???'s previous message
For example, I can imagine a SPI-like transfer into a videoRAM, clocked from XTAL1, having emitted data from any pin, for the purpose of displaying some bars or some very crude graphics.

in one oscillator cycle?

Erik



List of 28 messages in thread
TopicAuthorDate
10mhz clock from 8051 cpu            01/01/70 00:00      
   BARELY possible ...            01/01/70 00:00      
      Ten milli hertz - that's a doddle!            01/01/70 00:00      
         SynMOS            01/01/70 00:00      
            what's MIP?            01/01/70 00:00      
            What, exactly, do you mean?            01/01/70 00:00      
      if you don't mind WHICH pin it is...            01/01/70 00:00      
         I think he does            01/01/70 00:00      
            well if that data does not need to change...            01/01/70 00:00      
               how are you going to get the data to "any pin"            01/01/70 00:00      
                  one instruction cycle            01/01/70 00:00      
                  DS89C4x0 might manage it            01/01/70 00:00      
                     let's have a 'yellow light'            01/01/70 00:00      
   graphical display            01/01/70 00:00      
      so you do NOT need just a clock            01/01/70 00:00      
         10MHz clock from 8051            01/01/70 00:00      
            Consider what you\'re doing.            01/01/70 00:00      
               SiLabs F120            01/01/70 00:00      
                  Are you certain that applies?            01/01/70 00:00      
                     I specifically did not            01/01/70 00:00      
                        that's true ...            01/01/70 00:00      
                           then why7 the ^&%$&^(* are we discussing that?            01/01/70 00:00      
                              You're absolutely right, Erik ... We need input.            01/01/70 00:00      
               nonsense?            01/01/70 00:00      
                  Little nonsense is better            01/01/70 00:00      
                     not 'a little' but 'utter' nonsense            01/01/70 00:00      
                     interrupt latency            01/01/70 00:00      
                        Maarten, you are correct            01/01/70 00:00      

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