Communication methods for digital systems

5/3/00


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Table of Contents

Communication methods for digital systems

Bandwidth

Bandwidth

Speed

Speed

Timing methodology

Timing methodology

Number of devices communicating

Arbitration schemes

Serial Communication Examples

Parallel Communication Examples

Ethernet (Xerox local area network)

Ethernet layered organization

Serial data format

Ethernet packet

Arbitration

Extending Ethernet

NuBus (Texas Instruments and Apple)

NuBus organization

Addressing

NuBus timing

Data transactions

Transfer modes and status codes

Arbitration

Arbitration (cont’d)

Arbitration example

Arbitration logic

PCMCIA/JEIDA (PC card)

PCMCIA signals

PCMCIA signals

Data transactions

PCMCIA architecture

 Author: Carl Ebeling

Home Page: http://www.cs.washington.edu/education/courses/477/00sp/

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