AU9223
AU9223 is USB KVM Controller Technical Reference Manual manufactured by Alcor.
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Data Book
AU9223 USB KVM Controller
Technical Reference Manual
Product Specification Official Release Revision 1.00 Public
Nov. 2005
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Data sheet status
Objective specification Preliminary specification Product specification This data sheet contains target or goal specifications for product development. This data sheet contains preliminary supplementary data may be published later. data;
This data sheet contains final product specifications.
Revision History
Date Nov. 2005 Revision 1.00 Official release Description
Page 2 of 21 AU9223 USB KVM Controller V1.00
Official Release_ Public
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Copyright Notice Copyright 1998
- 2005 Alcor Micro Corp. All Rights Reserved. Trademark Acknowledgements The pany and product names mentioned in this document may be the trademarks or registered trademarks of their manufacturers. Disclaimer Alcor Micro Corp. reserves the right to change this product without prior notice. Alcor Micro Corp. makes no warranty for the use of its products and bears no responsibility for any error that appear in this document. Specifications are subject to change without prior notice
Page 3 of 21 AU9223 USB KVM Controller V1.00
Official Release_ Public
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5.3 [Ctrl]+[Alt] mode
Table of Contents
1 Introduction……………………………………………………………… 1.1 Description……………………………………………………………………………… 1.2 Features
………………………………………………………………………………….. 2 Application Block Diagram…………………………………………. 3 Pin Assignment…………………………………………………………. 6 6 6 7 8
4 System Architecture and Reference Design………………….. 11 4.1 AU9223 Block Diagram………………………………………………………….. 11 5 Hot Key Definition…………………………………………………….. 12 5.1 [Scroll]++[Scroll] mode……………………………………………………….. 12 5.2 [Caps]++[Caps] mode………………………………………………………….. 12 5.3 [Num]++[Num] mode …………………………………………………………… 13 5.4 [Ctrl]+[Shift] mode………………………………………………………………… 13 6 Electrical Characteristics…………………………………………… 16 6.1 Remended Operating Conditions…………………………………...
