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???
07/26/07 16:07
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 		 #142368 - this is nonsense
Responding to: ???'s previous message
Purushottam Dayama said:
I could very easily and cheaply make a scale if I could label it "not legal for weights below ..."

Whatever systems are sold are for commercial use under
Weights & Measurements act. This act doesnt say that accuracy
has to be of what is displayed but full scale only.
You can just measure a 1% quantity and ask 0.1% accuracy
for that !!
All this is a really diversion of topic and mere
academic mind churning.
May be it will help somebody but not OP. Now as OP has
posted code of his problem, better concentrate on that !



I've seen specifications like that in the past.

That means that a device could have precision of 10 ppm, full scale, but display 500% error at low values.

RE


List of 41 messages in thread
TopicAuthorDate
ICL7135 count read with its CLOCK pin?            01/01/70 00:00      
   What do you plane to learn from the clock?            01/01/70 00:00      
      asm code            01/01/70 00:00      
         You didn't answer the fundamental question            01/01/70 00:00      
         You have missed the point ...            01/01/70 00:00      
            No, Richard you have missed the point            01/01/70 00:00      
               It seems you\'re right!            01/01/70 00:00      
                  RE: to Richard Erlacher            01/01/70 00:00      
                     Come on ... don\'t you want to do any work at all?            01/01/70 00:00      
                        Truly, a budding manager...            01/01/70 00:00      
   See the clock and integrator waveform            01/01/70 00:00      
      What are you good at?            01/01/70 00:00      
         It is not            01/01/70 00:00      
            Elementary simple Erik            01/01/70 00:00      
               Missed the point!            01/01/70 00:00      
            Clock biting? Hhm...            01/01/70 00:00      
               OH            01/01/70 00:00      
                  Wait a minute...            01/01/70 00:00      
                     no, it was ~12MHz (uC) and 20kHz            01/01/70 00:00      
                  One swallow doesnt make a summer            01/01/70 00:00      
                     well if you are happy with one bit less of precisi            01/01/70 00:00      
                        One's view depends on how you at it!            01/01/70 00:00      
                           that does not improve precision            01/01/70 00:00      
                              Please refresh your knowledge of Legal accuracy            01/01/70 00:00      
                                 this is nonsense            01/01/70 00:00      
               What's "Clock Biting?"            01/01/70 00:00      
                  clock biting            01/01/70 00:00      
                     Duty Cycle "biting" doesnt have effect on this            01/01/70 00:00      
                        can't you READ?            01/01/70 00:00      
                     I see ... so it's like "frame slip" in comm's            01/01/70 00:00      
         my test asm code to count ADC value of ICL7135            01/01/70 00:00      
            Code wont work properly            01/01/70 00:00      
   thnks for suggestion            01/01/70 00:00      
      6 Digits?            01/01/70 00:00      
         RE: 6 digit reason..            01/01/70 00:00      
            CHEAT            01/01/70 00:00      
               Use extra digits for something useful            01/01/70 00:00      
                  How 6 digit matter?            01/01/70 00:00      
                     my code to display on 6 digit display            01/01/70 00:00      
            Just ignore the spare one!            01/01/70 00:00      
            left-justify the display            01/01/70 00:00      

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