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Computer Engineering
For a microprocessor the code segment starts at 20000H, and stack segment starts at 21000H. Physical addresses from 21000H to 2FFFFH are accessible from both code and stack segment. These are the physical addresses. ● If a location has CS: IP=2000H: 3000H, can we access this location with SS: SP? If yes, what is the SS: SP for this location? If no, why is it not accessible? ● If another location has CS: IP=2000H: 0030H, can we access this location with SS: SP? If yes, what is the SS: SP for this location? If no, why is it not accessible?

For a microprocessor the code segment starts at 20000H, and stack segment starts at 21000H. Physical addresses from 21000H to 2FFFFH are accessible from both code and stack segment. These are the physical addresses. ● If a location has CS: IP=2000H: 3000H, can we access this location with SS: SP? If yes, what is the SS: SP for this location? If no, why is it not accessible? ● If another location has CS: IP=2000H: 0030H, can we access this location with SS: SP? If yes, what is the SS: SP for this location? If no, why is it not accessible?

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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For a microprocessor the code segment starts at 20000H, and stack segment starts at 21000H.
Physical addresses from 21000H to 2FFFFH are accessible from both code and stack segment.
These are the physical addresses.
● If a location has CS: IP=2000H: 3000H, can we access this location with SS: SP? If yes,
what is the SS: SP for this location? If no, why is it not accessible?
● If another location has CS: IP=2000H: 0030H, can we access this location with SS: SP? If
yes, what is the SS: SP for this location? If no, why is it not accessible?

 

 

 

 

 

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