May 2024
Intermediate to advanced
889 pages
30h 8m
English
book
The X 86 Microprocessors: Architecture, Programming and Interfacing (8086 to Pentium) 2nd Edition by Pearson
by Lyla B. Das
Content preview from The X 86 Microprocessors: Architecture, Programming and Interfacing (8086 to Pentium) 2nd Edition by Pearson
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3-46
THE
x86 MICROPROCESSORS
QUESTIONS
1. Distinguish between the top-down and bottoms-up approach in programming.
2. What is the use of DOS function calls in assembly programming?
3. How many operands do each of the following instructions have?
a) ADD
b) ADC
c) INC
4. Which conditional flag is not affected by the DEC instruction?
5. If AX = 5600H and BX = 0C07H, find the contents of CX and DX after the following
three sets of instructions:
a) PUSH AX
PUSH BX
POP CX
POP DX
b) PUSH AX
PUSH BX
POP DX
POP CX
c) PUSH BX
PUSH AX
POP CX
POP DX
6. Why is the stack pointer called the TOP OF ...
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