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1- Which type of instruction dose INTO normally follow? Which flag does is test? 2- In a minimum-mode 8086 microcomputer, which signal indicates to external circuitry that the current bus cycle is for the 1/0 interface and not the memory interface? 3- Which type of 1/0 has the disadvantage that all /o data transfers must take place through the AL or AX register?

1- Which type of instruction dose INTO normally follow? Which flag does is test? 2- In a minimum-mode 8086 microcomputer, which signal indicates to external circuitry that the current bus cycle is for the 1/0 interface and not the memory interface? 3- Which type of 1/0 has the disadvantage that all /o data transfers must take place through the AL or AX register?

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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Q5/ answer the following questions : 1- Which type of instruction dose INTO normally follow? Which flag does is test? 2- In a minimum-mode 8086 microcomputer, which signal indicates to external circuitry that the current bus cycle is for the /0 interface and not the memory interface? 3- Which type of 1/0 has the disadvantage that all /o data transfers must take place through the AL or AX register? 4- How many bytes of memory does an interupt vector take up? 5- In a maximum-mode system, which device produces the input (read), output (write),and bus control signals for the /0 interface? 6- How many address lines must be decoded to generate five chip select signals? 7- What do you mean by pipelined ? 8- Draw the register organization of 8086. 9- At what address are CS40 and IP4 stored in memory? 10- If a physical address is 5A230 when (CS) = 5A00, what will it be if the (CS) are changed to 7800?
Transcribed Image Text:Q5/ answer the following questions : 1- Which type of instruction dose INTO normally follow? Which flag does is test? 2- In a minimum-mode 8086 microcomputer, which signal indicates to external circuitry that the current bus cycle is for the /0 interface and not the memory interface? 3- Which type of 1/0 has the disadvantage that all /o data transfers must take place through the AL or AX register? 4- How many bytes of memory does an interupt vector take up? 5- In a maximum-mode system, which device produces the input (read), output (write),and bus control signals for the /0 interface? 6- How many address lines must be decoded to generate five chip select signals? 7- What do you mean by pipelined ? 8- Draw the register organization of 8086. 9- At what address are CS40 and IP4 stored in memory? 10- If a physical address is 5A230 when (CS) = 5A00, what will it be if the (CS) are changed to 7800?
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