Microchip Technology EVB-USB5744 User Manual Download Page 2

DS50002306B-page 2

 2015 Microchip Technology Inc.

Note the following details of the code protection feature on Microchip devices:

Microchip products meet the specification contained in their particular Microchip Data Sheet.

Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the 
intended manner and under normal conditions.

There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our 
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data 
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.

Microchip is willing to work with the customer who is concerned about the integrity of their code.

Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not 
mean that we are guaranteeing the product as “unbreakable.”

Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.

Microchip received ISO/TS-16949:2009 certification for its worldwide 

headquarters, design and wafer fabrication facilities in Chandler and 

Tempe, Arizona; Gresham, Oregon and design centers in California 

and India. The Company’s quality system processes and procedures 

are for its PIC

®

 

MCUs and dsPIC

®

 DSCs, K

EE

L

OQ

®

 

code hopping 

devices, Serial EEPROMs, microperipherals, nonvolatile memory and 

analog products. In addition, Microchip’s quality system for the design 

and manufacture of development systems is ISO 9001:2000 certified.

QUALITY MANAGEMENT  SYSTEM 

CERTIFIED BY DNV 

== 

ISO/TS 16949

 

==

 

Information contained in this publication regarding device applications and the like is provided only for your convenience and may be
superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO
REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR
OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE,
MERCHANTABILITY OR FITNESS FOR PURPOSE

Microchip disclaims all liability arising from this information and its use. Use of Micro-

chip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold
harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or
otherwise, under any Microchip intellectual property rights unless otherwise stated.

Trademarks

The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, flexPWR, JukeBlox, K

EE

L

OQ

, K

EE

L

OQ

 logo, Kleer, LANCheck, 

MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC

32

 logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and 

UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

The Embedded Control Solutions Company and mTouch are registered trademarks of Microchip Technology Incorporated in the U.S.A.

Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit Serial 
Programming, ICSP, Inter-Chip Connectivity, KleerNet, KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, 
MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL ICE, SQI, Serial 
Quad I/O, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of 
Microchip Technology Incorporated in the U.S.A. and other countries.

SQTP is a service mark of Microchip Technology Incorporated in the U.S.A.

Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.

GestIC is a registered trademarks of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in 
other countries. 

All other trademarks mentioned herein are property of their respective companies.

© 2015, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. 

ISBN: 9781632776631

Summary of Contents for EVB-USB5744

Page 1: ...2015 Microchip Technology Inc DS50002306B EVB USB5744 Evaluation Board User s Guide...

Page 2: ...and may be superseded by updates It is your responsibility to ensure that your application meets with your specifications MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS...

Page 3: ...2015 Microchip Technology Inc DS50002306B page 3 Object of Declaration EVB USB5744 Evaluation Board...

Page 4: ...EVB USB5744 Evaluation Board User s Guide DS50002306B page 4 2015 Microchip Technology Inc NOTES...

Page 5: ...r 2 Getting Started 2 1 Configuration 11 2 1 1 External SPI Flash 11 2 1 2 SMBus 12 2 1 3 Configuration Source Internal Default 12 2 1 4 Strapping Option 12 2 1 5 Port Power Options Port Enable and Po...

Page 6: ...Appendix B EVB USB5744 Evaluation Board Schematics This appendix shows the EVB USB5744 Evaluation Board schematics Appendix C Bill of Materials BOM This appendix includes the EVB USB5744 Evaluation Bo...

Page 7: ...dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog format where N is the total number of digits R is the radix and n is a digit 4 b0010 2 hF1 Text in angle brackets A key on...

Page 8: ...click on Customer Change Notification and follow the registration instructions The Development Systems product group categories are Compilers The latest information on Microchip C compilers assembler...

Page 9: ...ilable to help customers A listing of sales offices and locations is included in the back of this document Technical support is available through the web site at http www microchip com support DOCUMEN...

Page 10: ...B USB5744 is configured for operation through internal default settings and supports custom configurations through SMBus or through the external 64 Mbit SPI Flash device U8 The EVB USB5744 demonstrate...

Page 11: ...nd a valid signature in the flash If one is found the external ROM is enabled and code execution is initiated from the external SPI device To select the SPI device set the Config Select switch to SPI...

Page 12: ...external circuitry to function properly The SMBus signals may be accessed at J8 pins 1 and 3 Remember if configured for SMBus operation the USB5744 will wait indefinitely for data from the SMBus FIGU...

Page 13: ...rt reports the corrected number of available ports to the host and drives the PRT_CTRL line for the disabled port s low To enable a port use its Port Enable switch to select the EN position The associ...

Page 14: ...V feeds a 6 A regulator which outputs 5 25 V across the board This 5 25 V output supplies the 3 3 V and 1 2 V onboard regulators 2 3 DOWNSTREAM PORT POWER CONTROL USB power to the four downstream por...

Page 15: ...ology Inc DS50002306B page 15 EVB USB5744 EVALUATION BOARD USER S GUIDE Appendix A EVB USB5744 Evaluation Board A 1 INTRODUCTION This appendix shows the EVB USB5744 Evaluation Board FIGURE A 1 EVB USB...

Page 16: ...hip Technology Inc DS50002306B page 16 EVB USB5744 EVALUATION BOARD USER S GUIDE Appendix B EVB USB5744 Evaluation Board Schematics B 1 INTRODUCTION This appendix shows the EVB USB5744 Evaluation Boar...

Page 17: ...as Upstream Downstream Clock SPI Config Bias Test U0 USB5744 A0 USBDP_DN1 Dis 1 USBDM_DN1 Dis 2 USBTXP_DN1 3 USBTXM_DN1 4 USBRXP_DN1 6 USBRXM_DN1 7 USBDM_DN2 Dis 9 USBRXM_DN2 14 VDD12 15 VDD33 16 USBD...

Page 18: ...Microchip Technology Inc USB Networking Group UNG www Microchip com Name Content EVB USB5744 A0 Evaluation Board for USB5744 A0 QFN56 B 3 3 Thursday July 23 2015 Truffle Regulators Configuration Descr...

Page 19: ...ochip Technology Inc DS50002306B page 19 EVB USB5744 EVALUATION BOARD USER S GUIDE Appendix C Bill of Materials BOM C 1 INTRODUCTION This appendix includes the EVB USB5744 Evaluation Board Bill of Mat...

Page 20: ...pacitor 0 01uF 25V 10 X7R 0402 Panasonic ECJ 0EB1C103K 13 4 D1 D2 D3 D4 LED Green 3mm Diffused 0 2 CL vert TH Right Angle Lumex SSF LXH103GD 14 6 D5 D7 D8 D9 D10 D13 LED Bright Green 0603 Liteon LTST...

Page 21: ...0 591 6 VDC out 3A 5 pin SIP 0 41 Wide Murata OKR T 3 W12 C 49 1 U3 IC DC DC Converter Module 0 591 6 Vout 12 Vin 0 591 6 VDC out 6A 5 pin SIP 0 41 Wide Murata OKR T 6 W12 C 50 1 U2 IC MCP1725 ADJE S...

Page 22: ...Inc DS50002306B page 22 EVB USB5744 EVALUATION BOARD USER S GUIDE Appendix D EVB USB5744 Silk Screens D 1 INTRODUCTION This appendix shows the EVB USB5744 Top and Bottom Silk Screen images FIGURE D 1...

Page 23: ...DS50002306B page 23 2015 Microchip Technology Inc FIGURE D 2 EVB USB5744 BOTTOM SILK SCREEN...

Page 24: ...86 24 2334 2829 Fax 86 24 2334 2393 China Shenzhen Tel 86 755 8864 2200 Fax 86 755 8203 1760 China Wuhan Tel 86 27 5980 5300 Fax 86 27 5980 5118 China Xian Tel 86 29 8833 7252 Fax 86 29 8833 7256 ASI...

Reviews: