Microchip Technology EVB-USB3503 QFN, Руководство пользователя

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EVB-USB3503 QFN
EVALUATION BOARD
USER’S GUIDE
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2014 Microchip Technology Inc. DS50002252A-page 4
Table of Contents
Preface ........................................................................................................................... 5
Introduction............................................................................................................ 5
Document Layout .................................................................................................. 5
Conventions Used in this Guide ............................................................................ 6
Warranty Registration............................................................................................ 7
The Microchip Web Site ........................................................................................ 7
Customer Support ................................................................................................. 7
Document Revision History ................................................................................... 7
Chapter 1. Overview
1.1 EVB-USB3503 QFN Overview and Features ................................................. 9
1.2 Features ......................................................................................................... 9
1.3 General Description ........................................................................................ 9
Chapter 2. Hardware Configuration
2.1 Hardware Description ................................................................................... 10
2.1.1 Port Assignment ........................................................................................ 10
2.1.2 USB3503 Configuration ............................................................................. 11
2.1.3 Clock Source – 26 MHz Oscillator ............................................................. 12
2.1.4 Power Source – Self-Powered .................................................................. 13
2.1.5 Interrupt LED ............................................................................................. 14
2.1.6 Connector Descriptions ............................................................................. 14
Chapter 3. Operation
3.1 Contents of the Kit ........................................................................................ 17
3.2 Initial Bring-Up .............................................................................................. 17
3.3 Evaluation Software ..................................................................................... 17
3.3.1 Digital Control ............................................................................................ 18
3.3.2 I2C Communication ................................................................................... 19
3.3.3 Quick Configuration and Customization .................................................... 19
Appendix A. EVB-USB3503 QFN Evaluation Board Schematics
A.1 Introduction .................................................................................................. 21
Appendix B. Bill of Materials (BOM)
B.1 Introduction .................................................................................................. 23
Worldwide Sales and Service .................................................................................... 26