'Overflow detection' diaporamas de présentation

Chapter 4 計算機算數

Chapter 4 計算機算數. Outline. Problem: Designing MIPS ALU. Functional Specification. A Bit-slice ALU. A 1-bit ALU. A 4-bit ALU. How about Subtraction?. Revised Diagram. Overflow. Overflow Detection. Overflow Detection Logic. Zero Detection Logic. Putting It Altogether (I).

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14:332:331 Computer Architecture and Assembly Language Spring 2005 Week 7

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Computer Architecture ECE 361 Lecture 5: The Design Process & ALU Design

Computer Architecture ECE 361 Lecture 5: The Design Process & ALU Design. Quick Review of Last Lecture. MIPS ISA Design Objectives and Implications. Support general OS and C-style language needs Support general and embedded applications

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COMPUTER ARCHITECTURE

COMPUTER ARCHITECTURE. Computer Arithmetic. (Based on text: David A. Patterson & John L. Hennessy, Computer Organization and Design: The Hardware/Software Interface , 3 rd Ed., Morgan Kaufmann, 2007 ). COURSE CONTENTS. Introduction Instructions Computer Arithmetic Performance

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Topic 3b Computer Arithmetic: ALU Design

Topic 3b Computer Arithmetic: ALU Design. Introduction to Computer Systems Engineering (CPEG 323). Design Process. Design components how they are put together Top Down decomposition of complex functions Bottom-up composition of primitive. Problem: Design an ALU. Operations

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CS352H: Computer Systems Architecture

CS352H: Computer Systems Architecture. Lecture 4: Instruction Set Architectures III + MIPS ALU September 10, 2008. ISA Example: IA-32. A 20-year old ISA! (30 years if you count earlier x86) Blend of RR & RM ISA Two-operand instructions Seven addressing modes

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