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???
10/28/05 11:13
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 		 #103077 - Are you sure?
Responding to: ???'s previous message
Jan Waclawek said:
The biggest sin of posters to this Forum is not reading the manual completely. The second next is to post a typed-in code, not copy/pasted the real one.

This line certainly results in error when you attempt to assemble it:
U Kaz said:
MOV T2CON,#4CH ;timer, counting upwards



WRONG, this line does NOT give any error when assembled thats why I posted it here, I am afraid Jan but you have got it wrong as there is nothing wrong with this line.


But your real problem lies in this line:

U Kaz said:
MOV T2MOD,#02H ;initialising timer 2 as auto-reload 16 bit

Jan Waclawek


Yes, I understand and I appreciate that you pointed out this mistake , thanks for that,
I DO NOT want to use timer 2 as programmable clock out, I just want to use it as 16 bit "Auto-Reload timer", counting up and generating &*&^^$ interrupt. please tell me how to initialise for this.
Much appreciative for any assistance
Regards
Kaz


List of 27 messages in thread
TopicAuthorDate
Timer 2 in AT89S8252            01/01/70 00:00      
   most often, a '51 datasheet does not            01/01/70 00:00      
      continuing the above            01/01/70 00:00      
   Timer 2 for PWM...            01/01/70 00:00      
      one caution            01/01/70 00:00      
   PWM example code:            01/01/70 00:00      
   Time 2 problem            01/01/70 00:00      
      you are missing this one            01/01/70 00:00      
         I think I have covered that            01/01/70 00:00      
            RCAP2            01/01/70 00:00      
               Program with changes but still problem            01/01/70 00:00      
                  RCAP2 wrong            01/01/70 00:00      
                     Still no good            01/01/70 00:00      
                        So where do you expect the interrupt to            01/01/70 00:00      
                           why enable UART interrupt??            01/01/70 00:00      
                              sorry, early morning here            01/01/70 00:00      
                                 Is it still too early?            01/01/70 00:00      
                                    no and, please read the datasheet            01/01/70 00:00      
            I highlighted "must be cleared by            01/01/70 00:00      
   Has anyone used it ?            01/01/70 00:00      
      the biggest sin            01/01/70 00:00      
         Are you sure?            01/01/70 00:00      
            Jan is right            01/01/70 00:00      
               so am I            01/01/70 00:00      
            No, of course the datsheets are just nov            01/01/70 00:00      
            the third sin            01/01/70 00:00      
               Does this work on anyone's simulator?            01/01/70 00:00      

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