Mastering the I²C Bus

Explorez le bus I²C (Inter Integrated Circuit)

Vincent Himpe - Collection LabWorX

248 pages, parution le 27/04/2012

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Résumé

Mastering the I²C Bus takes you on an exploratory journey of the I²C Bus and its applications. Besides the Bus protocol plenty of attention is given to the practical applications and designing a solid system. The most common I²C compatible chip classes are covered in detail.

Two experimentation boards are available that allow for rapid prototype development. These boards are completed by a USB to I²C probe and a software framework to control I²C devices from your computer. All samples programs can be downloaded from the LabWorX support page: www.elektor.com/labworx

Sommaire

Historical background of I2C
I2C from a hardware perspective
Bus Architecture
The Basic I2C Protocol
Bus Events
Exchanging Information
Multi Master Communication
Bus Synchronisation
Special Addresses And Exceptions
Speed Modes
Additional I2C USES
Electrical specifications of the I2C Bus
Designing the bus system
F.A.Q.: Hardware
F.A.Q.: Protocol
Q&A SECTION: troubleshooting
An I2C driver in PseudoCode
Debugging tools
I2C interfacing system for THE IBM-PC
Commonly used I2C devices
LabSticks I2C Introduction
LabStick 1-1: I2C Probe
LabStick 1-2: Universal Power Supply
LabStick 1-3: 24xxx eeprom
LabStick 1-4: PWM led controller
LabStick 1-5: LCD / Keyboard user interface
LabStick 1-6: LM75 (A) temperature sensor
LabStick 1-7: PCF8563 realtime clock
LabStick 1-8: 8-Bit Protected Output
LabStick 1-9: 8-bit Protected Input
LabStick 1-10: MCP4725 D/A converters
LabStick 1-11: ADC081 / ADC101 / ADC121 A/D Converters
LabStick 1-12 PCF8591 Combined A/D and D/A Converter
LabStick 1-13: POTENTIOMETER
LabStick 1-14: PCA9544 I2C Multiplexer
LabStick 1-15: PCF8574(a) / PCA9xxx Universal I/O expander
LabStick 1-16: SAA1064 7 segment display

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Caractéristiques techniques

	PAPIER
Éditeur(s)	Publitronic - Elektor
Auteur(s)	Vincent Himpe
Collection	LabWorX
Parution	27/04/2012
Nb. de pages	248
Format	17 x 23
Couverture	Broché
Poids	422g
Intérieur	Noir et Blanc
EAN13	9780905705989
ISBN13	978-0-905705-98-9