Serial communication using AT89C52

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saurav_sdpl

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I want to achieve serial comm using at89c52, timer 2, and use timer0 & i for frequency counting.

Plz help me with sample code urgently
saurav[/code]
 

Re: at89c52

Everything is given in the datasheet. Read it carefully especially Timer-2 section.

Anyways this is what you need to do
Load RCAP2H and RCAP2L with proper count
Set RCLK+TCLK = 1 and TR2 = 1 in T2CON


Read Page 10 of datasheet if you have any problem.
 

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