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The mnemonic that is placed before the arithmetic operation is performed is

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in Microprocessor by (39.4k points)
The mnemonic that is placed before the arithmetic operation is performed is

(a) AAA

(b) AAS

(c) AAM

(d) AAD

The question was posed to me by my school teacher while I was bunking the class.

Asked question is from Instruction Set of 8086/8088 in division 8086/88 Instruction Set and Assembler Directives of Microprocessor

1 Answer

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by (49.2k points)
Right choice is (d) AAD

To elaborate: The AAD instruction converts two unpacked BCD digits in AH and AL to the equivalent binary number in AL.

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