Show the steps of the CPU fetch–execute cycle for the Input and Output instructions. Take ADD instruction as an example, PC→MAR MDR→IR IRaddress→MAR A+MDR→A PC+1→PC
Show the steps of the CPU fetch–execute cycle for the Input and Output instructions. Take ADD instruction as an example, PC→MAR MDR→IR IRaddress→MAR A+MDR→A PC+1→PC
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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Show the steps of the CPU fetch–execute cycle for the Input and Output instructions.
Take ADD instruction as an example,
PC→MAR
MDR→IR
IRaddress→MAR
A+MDR→A
PC+1→PC
Give me the steps like this
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