Chapter 4 Introduction
Chapter 4 Introduction
Chapter 4 Introduction
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Morgan Kaufmann Publishers 31 January 2013Branch InstructionsJustre-routeswiresSign-bit wirereplicatedCSE 420 <strong>Chapter</strong> 4 — The Processor — 17Composing the Elementsn First-cut data pathdoes an instruction in one clock cyclen Each data-path elementcan only do one function at a timen Hence, we needseparate instruction and data memoriesn Use multiplexers where alternate datasources are used for different instructionsCSE 420 <strong>Chapter</strong> 4 — The Processor — 18