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QUESTION 2 (25 marks). ) Consider the following assembler codes: start: ADD[num1],2023h ADD [num1], 8084h data: num1 dw 7089h (i) Write the content of num1
QUESTION 2 (25 marks). ) Consider the following assembler codes: start: ADD[num1],2023h ADD [num1], 8084h data: num1 dw 7089h (i) Write the content of num1 after the second instruction execution in hexadecimal. (ii) Considering the content of num1 is a signed word integer, conclude whether this value is negative or positive. (iii) Consider flags SF and CF. Explain which flag is set to one (1) after the first instruction. (iv) After the third instruction execution, rewrite the content value of num1. (v) Consider flags SF and CF. Explain which flag is set to one (1) after the second instruction? (25 marks)
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