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Why does the T2 in ADUC843 work as a 8-bit timer?

Question asked by sd3198922 on Mar 20, 2012
Latest reply on Mar 22, 2012 by sd3198922

I am puzzled.I found the overflows of time2 is not right. I set

TH2=0X00;

  TL2=0X00;

  RCAP2H=0X00;

  RCAP2L=0X00 ;

  RCLK=0;

  TCLK=0;

  PT2=1;

  ET2=1;

  TR2=1;

and overflow_count=838000(my core clock is 8.38M) to check what is wrong. Then, it only 25s has passed when the overflow=0.

That means the time2 works at 8-bit.Why? The data-sheet says the time2 only can work at 16bit or baud-rate.

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