The Goal is to write a LC3 program that will subtract two numbers single digit integers between zero and nine. Also handling negative results. Use traps for input and output. Use of subroutine that...

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The Goal is to write a LC3 program that will subtract two numbers single digit integers between zero and nine. Also handling negative results. Use traps for input and output. Use of subroutine that will calculate the two's compliment of the second number as the negative and than add the two. Document that code as well.

$Please enter a number between 0 and 9: 9<br>Enter a number $ (0-9) $ to subtract from the first number: 7<br>Result of subtractio$

Answered Same DayNov 29, 2022

Answer To: The Goal is to write a LC3 program that will subtract two numbers single digit integers between zero...

Robert answered on Nov 29 2022

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LC-3 does not provide a subtraction instruction. However, we can build one using existing instructions. The idea here is to negate the subtrahend1, which is done by taking its two complement, and then adding it to the minuend. As an example, in listing 2.3 the result of the subtraction 5−3 = 5+(−3)...

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The Goal is to write a LC3 program that will subtract two numbers single digit integers between zero and nine. Also handling negative results. Use traps for input and output. Use of subroutine that...

Answer To: The Goal is to write a LC3 program that will subtract two numbers single digit integers between zero...

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