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POP operation

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+1 vote
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in Microprocessor by (39.4k points)
POP operation

(a) decrements SP

(b) increments SP

(c) decrements SS

(d) increments SS

The question was posed to me in semester exam.

My question comes from Stack Structure of 8086/8088 topic in division Special Architectural Features and Related Programming of Microprocessor

1 Answer

0 votes
by (49.2k points)
Right option is (b) increments SP

To explain: Each POP operation increments the SP ( Stack Pointer) register.

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