3. What is the addressing mode of these two instructions? Mov [bx+si],cx Mov cx,0000 4. What is the physical address (20-bit value) of the new memory location for data after execution code?
3. What is the addressing mode of these two instructions? Mov [bx+si],cx Mov cx,0000 4. What is the physical address (20-bit value) of the new memory location for data after execution code?
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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Question
microprocessor 8086
![est nonn
ST
- ds:200 203
2000:0200 41 41 41 41
dds:300 303
Own:0100 moy bx.0000
On:0103 mov ax. tbx+sil
0720:0105 mou dx, Idi bxl
eran:0107 mou tbx stl.dx
0720:0109 mov [di+bxl,ax
072020108 mou dx,0000
07:0101 xor ax.ax
07:0110 hlt
even0111
9 100 110
ax-0000 RX-0000 CX-0000 DX 0000 SP-FFFE BP-0000 31-0200 D1-0300
DS-2000 ES-072A SS-072A CS-072A IP-0110 NU UP EI PL 2K NA PE MC
07:0110 M
HLT
dds:200 203
2000:6200 42 42 41 41
d ds:300 303
2000:0300 41 41 42 42
0000
BBAA
4.
AABB
Use the DEBUG screen shown in the figure to answer the questions below
1. What happens when this code is executed?
2.
What is the value of AX,DX registers after executing the second and therd
instruction?
3. What is the addressing mode of these two instructions?
Mov [bx+si],cx
Mov cx,0000
What is the physical address (20-bit value) of the new memory location for
data after execution code?
5. Write the code with the debug that does the work of the previous program.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F483ae3b8-0672-40bf-a014-ec63ef1966ae%2Fb5dd2ede-b857-4c42-8a8c-94b06600dea9%2Fbj8o1du.jpeg&w=3840&q=75)
Transcribed Image Text:est nonn
ST
- ds:200 203
2000:0200 41 41 41 41
dds:300 303
Own:0100 moy bx.0000
On:0103 mov ax. tbx+sil
0720:0105 mou dx, Idi bxl
eran:0107 mou tbx stl.dx
0720:0109 mov [di+bxl,ax
072020108 mou dx,0000
07:0101 xor ax.ax
07:0110 hlt
even0111
9 100 110
ax-0000 RX-0000 CX-0000 DX 0000 SP-FFFE BP-0000 31-0200 D1-0300
DS-2000 ES-072A SS-072A CS-072A IP-0110 NU UP EI PL 2K NA PE MC
07:0110 M
HLT
dds:200 203
2000:6200 42 42 41 41
d ds:300 303
2000:0300 41 41 42 42
0000
BBAA
4.
AABB
Use the DEBUG screen shown in the figure to answer the questions below
1. What happens when this code is executed?
2.
What is the value of AX,DX registers after executing the second and therd
instruction?
3. What is the addressing mode of these two instructions?
Mov [bx+si],cx
Mov cx,0000
What is the physical address (20-bit value) of the new memory location for
data after execution code?
5. Write the code with the debug that does the work of the previous program.
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