Calibre UK UCA93 manual Calibre

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CALIBRE

Welcome to the Calibre UCA93 adjustable voltage I2C Adapter. This Adapter provides full I2C bi-directional compatibility as either a master or slave from within a Windows 98 2000 or Windows XP environment.

If you have any queries relating to this or any other I2C product supplied by Calibre please visit our web site www.calibreuk.com.

For technical support please e-mail techsupport@calibreuk.com or send your queries by fax to (44) 1274 730960, for the attention of our I2C Technical Support Department.

COPYRIGHT

This document and the software described within it are copyrighted with all rights reserved. Under copyright laws, neither the documentation nor the software may be copied, photocopied, reproduced, translated, or reduced to electronic medium or machine readable form, in whole or in part, without prior written consent of Calibre UK Ltd ("Calibre"). Failure to comply with this condition may result in prosecution.

Calibre does not warrant that this software package will function properly in every hardware/software environment. For example, the software may not work in combination with modified versions of the operating system or with certain network Adapter drivers.

Although Calibre has tested the software and reviewed the documentation, CALIBRE MAKES NO WARRANTY OR REPRESENTATION, EITHER EXPRESS OR IMPLIED, WITH RESPECT TO THIS SOFTWARE OR DOCUMENTATION, THEIR QUALITY, PERFORMANCE, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE. THIS SOFTWARE AND DOCUMENTATION ARE LICENSED 'AS IS', AND YOU, THE LICENSEE, BY MAKING USE THEREOF, ARE ASSUMING THE ENTIRE RISK AS TO THEIR QUALITY AND PERFORMANCE.

IN NO EVENT WILL CALIBRE BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE OR DOCUMENTATION, even if advised of the possibility of such damages. In particular, and without prejudice to the generality of the foregoing, Calibre has no liability for any programs or data stored or used with Calibre software, including costs of recovering such programs or data.

Copyright

Calibre UK Ltd

(c)2003 Cornwall House, Cornwall Terrace Bradford, BD8 7JS. UK.

E-mail: sales@calibreuk.com Web site www.calibreuk.com All World-wide Rights Reserved

Issue 1.0

01/07/2003

All trade marks acknowledged

Calibre operates a policy of continued product improvement, therefore specifications are subject to change without notice as products are updated or revised.

E&OE.

Issue 1.0

Page i

01/07/03

 

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Contents Calibre Calibre Contents Packing List Connecting the Adapter to your SystemGeneral Introduction Bus Termination and ProtectionVariable Voltage Bus Power Supply Bus Capacitance Limitations/Cable ChoiceInstalling the Adapter IntroductionLibraries for Programming in Microsoft Windows Environments Function Prototypes Calibre Int ClockSpeed Int SlaveBlockTimeoutInt ownaddress Int BusVoltageInt I2CData Int DataByteSendAddress NoneUsing the Adapter Int I2CstatusInt DataVal Int NoBytesToSendInt NoTries Returns an unused integerInt NoBytesToTransmit Int TimeoutInt RdData Int NoBytesToReceive Int PullupVoltage Int IOState IntSendAddressNoStatus WriteByteNoStatus Real-Time Bus Monitor StopBit 7 MSB The old PIN Bit Bit 4 The BER Bus Error BitAppendix a I2C Communications Adapter Status Codes Bit 5 The old STS BitBlock Functions USB Bus CharacteristicsPolling the Status Register and how to avoid it Block Write FunctionSlave Transmitter Function Slave Receiver FunctionCalibre General Questions When the the Most Commonly Asked I2C QuestionsQuestion Get corrupted transfers why is this? Question Do you have software to talk to my........?
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