4.4 When silicon chips are fabricated, defects in materials (e.g., silicon) and manufacturing errors can result in defective circuits. A very common defect is for one signal wire to get “broken” and always register a logical 0. This is often called a “stuck-at-0” fault. 4.4.1 [5] <§4.4> Which instructions fail to operate correctly if the MemToReg wire is stuck at 0? 4.4.2 [5] <§4.4> Which instructions fail to operate correctly if the ALUSrc wire is stuck at 0? 4.4.3 [5] <§4.4> Which instructions fail to operate correctly if the Reg2Loc wire is stuck at 0?
4.4 When silicon chips are fabricated, defects in materials (e.g., silicon) and manufacturing errors can result in defective circuits. A very common defect is for one signal wire to get “broken” and always register a logical 0. This is often called a “stuck-at-0” fault. 4.4.1 [5] <§4.4> Which instructions fail to operate correctly if the MemToReg wire is stuck at 0? 4.4.2 [5] <§4.4> Which instructions fail to operate correctly if the ALUSrc wire is stuck at 0? 4.4.3 [5] <§4.4> Which instructions fail to operate correctly if the Reg2Loc wire is stuck at 0?
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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4.4 When silicon chips are fabricated, defects in materials (e.g., silicon) and manufacturing errors can result in defective circuits. A very common defect is for one signal wire to get “broken” and always register a logical 0. This is often called a “stuck-at-0” fault.
4.4.1 [5] <§4.4> Which instructions fail to operate correctly if the MemToReg wire is stuck at 0?
4.4.2 [5] <§4.4> Which instructions fail to operate correctly if the ALUSrc wire is stuck at 0?
4.4.3 [5] <§4.4> Which instructions fail to operate correctly if the Reg2Loc wire is stuck at 0?
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