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Explain utiat haprns PUSH Bx instruction executes. Make sure to show where BH and BL are stored (assume that SP=OI OOh and SS=0200h)

Explain utiat haprns PUSH Bx instruction executes. Make sure to show where BH and BL are stored (assume that SP=OI OOh and SS=0200h)

Computer Networking: A Top-Down Approach (7th Edition)
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
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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I- Explain utiat haprns PUSH Bx instruction executes. Make sure to

show where BH and BL are stored (assume that SP=OI OOh and SS=0200h)

2- Show the ending auress of each memory segments for the follow.ng

segment register values: SS=ABCDw CS=EOOOh, DS=FOFOW cs=1234h

3- Sumx»se ECx-12345678h , EBx—876S4321h DS-1100tL

Determine the contents of each address accessed by the following

instructions:

(a) MOV [EBx].ECx

(b) MOV WORD PTRIEBx J, 1234b

 

1- Explain what happens when PUSH Bx instruction executes. Make sure to show where BH and BL are stored (assume that SP=0100h and Ss=0200h) 2- Show the ending address of each memory segments for the following segment register values: SS-ABCDH, CS=E000h, DS=FOF0H, cs-1234h 3- Suppose that ECx=12345678h, EBx-87654321h ,and DS=1100h. Determine the contents of each address accessed by the following instructions: (a) MOV [EBx],ECX (b) MOV WORD PTR[EBx ], 1234h
Transcribed Image Text:1- Explain what happens when PUSH Bx instruction executes. Make sure to show where BH and BL are stored (assume that SP=0100h and Ss=0200h) 2- Show the ending address of each memory segments for the following segment register values: SS-ABCDH, CS=E000h, DS=FOF0H, cs-1234h 3- Suppose that ECx=12345678h, EBx-87654321h ,and DS=1100h. Determine the contents of each address accessed by the following instructions: (a) MOV [EBx],ECX (b) MOV WORD PTR[EBx ], 1234h
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