3. Answer all the questions given below. (a) Consider LIFO and FIFO algorithm as below, [CO2] LIFO FIFO MOV AX, 1212h ; store 1212h in AX. MOV BX, 3434h ; store 3434h in BX Using PUSH-POP command and stack segment only, show how the value of AX and BX can be exchanged (b) Write a delay loop which produces a delay of 500 us on an 8086 with a 5 MHz clock

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Microprocessor Interfacing & Embedded System

Please solve in details by explaining the steps.

3. Answer all the questions given below.
(a) Consider LIFO and FIFO algorithm as below, [CO2]
LIFO
FIFO
MOV AX, 1212h ; store 1212h in AX.
MOV BX, 3434h ; store 3434h in BX
Using PUSH-POP command and stack segment only, show how the value of AX and BX can be
exchanged
(b) Write a delay loop which produces a delay of 500 us on an 8086 with a 5 MHz clock
Hints: MOV-4 cycles; NOP-3 cycles ; Loop - 17 cycles if return, 5 cycles if exit
Transcribed Image Text:3. Answer all the questions given below. (a) Consider LIFO and FIFO algorithm as below, [CO2] LIFO FIFO MOV AX, 1212h ; store 1212h in AX. MOV BX, 3434h ; store 3434h in BX Using PUSH-POP command and stack segment only, show how the value of AX and BX can be exchanged (b) Write a delay loop which produces a delay of 500 us on an 8086 with a 5 MHz clock Hints: MOV-4 cycles; NOP-3 cycles ; Loop - 17 cycles if return, 5 cycles if exit
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