EVB-USB5734 Datasheet, PDF (5/37 Pages) Microchip Technology – EVB-USB5734 Evaluation Board User’s Guide

EVB-USB5734
EVALUATION BOARD
USER’S GUIDE
Table of Contents
Preface ........................................................................................................................... 7
Introduction............................................................................................................ 7
Document Layout .................................................................................................. 7
Conventions Used in this Guide ............................................................................ 8
The Microchip Web Site ........................................................................................ 9
Development Systems Customer Change Notification Service ............................ 9
Customer Support ................................................................................................. 9
Document Revision History ................................................................................. 10
Chapter 1. Overview
1.1 Introduction ................................................................................................... 11
1.2 References ................................................................................................... 12
1.3 Terms and Abbreviations ............................................................................. 12
Chapter 2. Board Details & Configuration
2.1 Power Source - Self-Powered ...................................................................... 13
2.2 Downstream Port Power Control .................................................................. 14
2.3 Clock ............................................................................................................ 14
2.3 Configuration ................................................................................................ 14
2.4.1 External SPI Flash ..................................................................................... 15
2.4.2 SMBus ....................................................................................................... 15
2.4.3 UART ......................................................................................................... 15
2.4.4 Configuration Source - Internal Default ..................................................... 16
2.4.5 Strapping Option ....................................................................................... 17
2.4.6 Port Power Options: Port Enable and Port Disable Select ........................ 18
Chapter 3. Configurable IO Modes
3.1 Configuration IO Daughter Cards ................................................................. 20
3.1.1 Mode 1: Suspend Mode ............................................................................ 20
3.1.2 Mode 2: Flex Mode .................................................................................... 21
3.1.3 Mode 3: USB Speed LEDs Mode .............................................................. 22
3.1.4 Mode 4: GPIO Mode ................................................................................. 22
3.1.5 Mode 5: Battery Charging LEDs Mode ...................................................... 23
3.1.6 Mode 6: UART Mode ................................................................................. 23
Appendix A. EVB-USB5734 Evaluation Board
A.1 Introduction .................................................................................................. 25
Appendix B. EVB-USB5734 Evaluation Board Schematics
B.1 Introduction .................................................................................................. 26
Appendix C. Bill of Materials (BOM)
C.1 Introduction .................................................................................................. 30
 2015 Microchip Technology Inc.
DS50002350B-page 5