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???
01/25/06 08:22
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 		 #108261 - Calculation
Responding to: ???'s previous message
Alexander Finch said:
The algorithm I've developed reduces the problem to a very simple set of commands. It doens't require the image to be buffered, it works on streaming data. Now, it's very possible that the 8051 family will not be up to the task, but without a means of calculating it I just don't know. I guess you get a feel for it eventually.

Normaly you calculate it. You must know the stream data rate and the worst case operation(s) to be performed on it. Code up this operation in assembler and calculate its instruction time. If it is longer than the period between data items it won't work. Should take you half a day at most.

Ian


List of 43 messages in thread
TopicAuthorDate
Starting with uControllers            01/01/70 00:00      
   Phew            01/01/70 00:00      
   starting            01/01/70 00:00      
      yeah, deep water..            01/01/70 00:00      
         And Sarks too!            01/01/70 00:00      
            ARMs not costing an arm & a leg!            01/01/70 00:00      
               true, but            01/01/70 00:00      
                  try a simulation            01/01/70 00:00      
                  Calculation            01/01/70 00:00      
                  More cheap ARMs            01/01/70 00:00      
         bad worker always blames his tools            01/01/70 00:00      
            I could blame "the tools"            01/01/70 00:00      
            Well            01/01/70 00:00      
               Hmm...            01/01/70 00:00      
                  Consultants of the world - unite!            01/01/70 00:00      
                     well, the way I heard it was ...            01/01/70 00:00      
   AT89S52            01/01/70 00:00      
   notwithstanding what others have said            01/01/70 00:00      
   For RS232 check this out            01/01/70 00:00      
   Ok, after much learning...            01/01/70 00:00      
      bye            01/01/70 00:00      
      bye            01/01/70 00:00      
         AVR            01/01/70 00:00      
   What are your requirements?            01/01/70 00:00      
   What are your requirements?            01/01/70 00:00      
   guide to microcontroller selection            01/01/70 00:00      
      it would be nice            01/01/70 00:00      
         Direct link            01/01/70 00:00      
         pdf 1.5            01/01/70 00:00      
            I have adobe 6.0 standard            01/01/70 00:00      
               me too, and I had no trouble with it ...            01/01/70 00:00      
                  Upgrade to 7            01/01/70 00:00      
                     upgrade???            01/01/70 00:00      
                        but ... you said you were using v6 ...            01/01/70 00:00      
                           where?            01/01/70 00:00      
                              your post on 1/26 says that, doesn't it?            01/01/70 00:00      
                                 Version ?            01/01/70 00:00      
                                 got two discussions mixed up            01/01/70 00:00      
                        No way            01/01/70 00:00      
   farnell.com            01/01/70 00:00      
      Farnell            01/01/70 00:00      
      it's like saying they sell parts            01/01/70 00:00      
   You've got to size the task.            01/01/70 00:00      

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