CALCULATE 1 SECOND DELAY IN 8051

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This topic has 1 reply, 2 voices, and was last updated 10 years, 9 months ago by Ashutosh Bhatt.

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June 26, 2015 at 1:02 pm #3727

sachin
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HELLO,TELL ME HOW TO CALCULATE 1 SECOND DELAY IN 8051 BY USING TIMER 16 BIT MODE HOW TO CALCULATE VALUE FOR THO AND TL0????

June 28, 2015 at 12:05 pm #13017

Ashutosh Bhatt
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with timer in 16 bit mode u can generate max delay of 65 ms aprox.

so u need loop to repeat the process

you set timer to count 50000 to generate delay of 50 ms

then just rotate it for 20 times in for loop so u get 20×50 = 1000 ms = 1 sec
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