'Bit word' diaporamas de présentation

Memory

Memory. How a computer stores information (revision). Basic Computer Architecture. processor (CPU). memory. bus. I/O devices. What is memory?. A collection of individual storage cells These cells are known as locations Each location can store a fixed number of bits

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Organization of a Simple Computer

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Counters and Registers

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CS 61C: Great Ideas in Computer Architecture Lecture 2: Introduction to C, Part I

CS 61C: Great Ideas in Computer Architecture Lecture 2: Introduction to C, Part I. Instructors: Vladimir Stojanovic & Nicholas Weaver http:// inst.eecs.berkeley.edu /~cs61c/. Agenda. Everything is a Number Computer Organization Compile vs. Interpret. Key Concepts.

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EEE226

EEE226. MICROPROCESSOR BY DR. ZAINI ABDUL HALIM School of Electrical & Electronic Engineering USM. Course Outcomes. 1. Understand the architecture of microprocessor system 2. Understand the assembly language 3. Can program the microprocessor (8085) using assembly language

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Introduction:

on. off. OR. Data Representation. Introduction:

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Random access memory

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How Computers Work Lecture 3 A Direct Execution RISC Processor: The Unpipelined BETA

How Computers Work Lecture 3 A Direct Execution RISC Processor: The Unpipelined BETA. What you can do with very little:. Each instruction class can be implemented using a few simple components. Components:. r0. r1. r2. 32 bits. r31. always 0. Review: b Model of Computation.

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Representing Numbers

Representing Numbers. B261 Systems Architecture. Previously. Computer Architecture Common misconceptions Performance Instruction Set (MIPS) How data is moved inside a computer How instructions are executed. Outline. Numbers Limitations of computer arithmetic

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Associative Mapping

Associative Mapping. The strict mapping restriction enforced by the direct mapping strategy can be relieved by allowing a memory block to be written to any cache block, i.e., the mapping function f is still: f ( q ) ? {0,1,...., n -1} But: - the mapping strategy is much more flexible

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Based on slides from D. Patterson and www-inst.eecs.berkeley.edu/~cs152/

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Strip-pilot Data Output: LVDS or Optical?

Strip-pilot Data Output: LVDS or Optical?. LVDS pros less size, power, complexity on pilot (LVDS driver) vs (serializer + optical driver) LVDS drivers rad-tolerant to 50kRad Serializers needed for optical solution unknown rad-tolerance LVDS cons Ground loop?. Optical Daughter Card.

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Further Correction of error on UDP Checksum: updated 13/10/03

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