Discussion :: Microprocessors
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Assertion (A): Microprocessor 8085 has on-chip oscillator with inbuilt crystal.
Reason (R): For frequency stability crystal oscillator is preferred.
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A.
Both A and R are correct and R is correct explanation of A
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B.
Both A and R are correct but R is not correct explanation of A
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C.
A is correct R is wrong
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D.
A is wrong R is correct
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Answer : Option D
Explanation :
Crystal has to be connected externally to pins 1 and 2 of 8085.
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