Loading a piece of data from memory into the CPU's register, all instructions must be fetched before they can be executed. This process can be achieved in the bus interface unit by using the address conversion mechanism in which the 16-bits stack segment register is shifted to the left hand side a nibble to extend it to 20-bits address. Now, having an arbitrary binary stack segment register 1010101010101111b and its stack pointer offset 11001111b, depicted in figure below, find the physical address location in hexadecimal format.
Loading a piece of data from memory into the CPU's register, all instructions must be fetched before they can be executed. This process can be achieved in the bus interface unit by using the address conversion mechanism in which the 16-bits stack segment register is shifted to the left hand side a nibble to extend it to 20-bits address. Now, having an arbitrary binary stack segment register 1010101010101111b and its stack pointer offset 11001111b, depicted in figure below, find the physical address location in hexadecimal format.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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