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Q#1
Microprocessor
GATE EE 1995
MCQ
+1 mark
-0.33 marks
In an 8085 microprocessor, after the execution of XRA A instruction
The carry flag is set
The zero flag is set
The accumulator contents are shifted left by one bit
Explanation:
Ex-OR of two identical values results in zero output. So, when contents of Accumulator are EX-ORed with itself then Accumulator is reset and Zero Flag is set to reflect the result.
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