REAL MODE MEMORY ADDRESSING 1. In the real mode, show the starting and ending address of the segment located by the following segment register values (in hex): a) SR= DC28 b) SR=FA91 2. Find the memory location addressed by the microprocessor, when operated in the real mode, for the following segment register and 80286 register combinations: a) DS=8EBC & DX=A3D7 b) CS=DCAF & IP=FAC8

REAL MODE MEMORY ADDRESSING 1. In the real mode, show the starting and ending address of the segment located by the following segment register values (in hex): a) SR= DC28 b) SR=FA91 2. Find the memory location addressed by the microprocessor, when operated in the real mode, for the following segment register and 80286 register combinations: a) DS=8EBC & DX=A3D7 b) CS=DCAF & IP=FAC8

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

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REAL MODE MEMORY ADDRESSING 1. In the real mode, show the starting and ending address of the segment located by the following segment register values (in hex): a) SR= DC28b) SR=FA91 2. Find the memory location addressed by the microprocessor, when operated in the real mode, for the following segment register and 80286 register combinations: a) DS=8EBC & DX=A3D7b) CS=DCAF & IP=FAC8 Appreciate your help. Thanks!
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