Consider a 32-bit microprocessor whose bus cycle is the same duration as that of a 16 bit microprocessor. Assume that, on average, 20% of the operands and instructions are 32 bits long. 40% are 16 bits long, and 40% are only 8 bits long. Calculate the improvement achieved when fetching instructions and operands with the 32-bit micro Processor.
Consider a 32-bit microprocessor whose bus cycle is the same duration as that of a 16 bit microprocessor. Assume that, on average, 20% of the operands and instructions are 32 bits long. 40% are 16 bits long, and 40% are only 8 bits long. Calculate the improvement achieved when fetching instructions and operands with the 32-bit micro Processor.
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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Transcribed Image Text:Consider a 32-bit microprocessor whose bus cycle is the same
duration as that of a 16 bit microprocessor. Assume that, on
average, 20% of the operands and instructions are 32 bits long.
40% are 16 bits long, and 40% are only 8 bits long. Calculate the
improvement achieved when fetching instructions and operands
with the 32-bit micro Processor.
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