What will the values of Carry Flag, Overflow Flag and Sign Flag after the execution of following operations in asssmebly: 1) 8-bit addition of following values using registers in ADD instruction SF =? CF = ? OF = ? SF =? CF = ? OF = ? 92+92 100+200 30-50 SF =? CF = ? OF = ? 50-30 SF =? CF = ? OF = ? -100-200 SF =? CF = ? OF = ? First do binary calculations on paper and then perform write and execute your answer in emu8086.

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
Section: Chapter Questions
Problem 19VE
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microprocessor & Assembly Language

Q2: (Flag values)
What will the values of Carry Flag, Overflow Flag and
Sign Flag after the execution of following operations in
asssmebly:
1) 8-bit addition of following values using registers in
ADD instruction
92+92
SF =? CF = ? OF = ?
100+200
SF =? CF = ? OF = ?
30-50
SF =? CF = ? OF = ?
50-30
SF =? CF = ? OF = ?
-100-200
SF =? CF = ? OF = ?
First do binary calculations on paper and then perform
write and execute your answer in emu8086.
Transcribed Image Text:Q2: (Flag values) What will the values of Carry Flag, Overflow Flag and Sign Flag after the execution of following operations in asssmebly: 1) 8-bit addition of following values using registers in ADD instruction 92+92 SF =? CF = ? OF = ? 100+200 SF =? CF = ? OF = ? 30-50 SF =? CF = ? OF = ? 50-30 SF =? CF = ? OF = ? -100-200 SF =? CF = ? OF = ? First do binary calculations on paper and then perform write and execute your answer in emu8086.
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