Discussion :: Microprocessors
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Assertion (A): In microprocessor 8085 instruction LXIB, 90 FF H means register B and C are loaded with upper and lower bytes to get B = 90 H and C = FFH.
Reason (R): In 8085 the stack pointer indicates which memory location is to accessed.
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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 B
Explanation :
No answer description available for this question.
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