EVB-USB4604

EVB-USB4604 Evaluation Board User’s Guide  2014 Microchip Technology Inc. DS50002253A EVB-USB4604 Evaluation Board User’s Guide 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. 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in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates.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 Microchip 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. Trademarks The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MTP, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. Analog-for-the-Digital Age, Application Maestro, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O, Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA and ZScale 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. GestIC and ULPP are registered trademarks of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries. flexPWR, JukeBlox, Kleer, KleerNet, MediaLB, and MOST The preceding is a non-exhaustive list of trademarks in use in the US and other countries. For a complete list of trademarks, email a request to legal.department@microchip.com. The absence of a trademark (name, logo, etc.) from the list does not constitute a waiver of any intellectual property rights that SMSC has established in any of its trademarks. All other trademarks mentioned herein are property of their respective companies. © 2014, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. ISBN: 9781620779842 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 == DS50002253A-page 2 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, KEELOQ® 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.  2014 Microchip Technology Inc. Object of Declaration:  2014 Microchip Technology Inc. EVB-USB4604 Evaluation Board User’s Guide DS50002253A-page 3 EVB-USB4604 EVALUATION BOARD USER’S GUIDE Table of Contents Preface ........................................................................................................................... 6 Introduction............................................................................................................ 6 Document Layout .................................................................................................. 6 Conventions Used in this Guide ............................................................................ 7 Warranty Registration............................................................................................ 8 The Microchip Web Site ........................................................................................ 8 Customer Support ................................................................................................. 8 Document Revision History ................................................................................... 8 Chapter 1. Overview 1.1 EVB-USB4604 Overview and Features ....................................................... 10 1.2 Features ....................................................................................................... 10 1.3 General Description ...................................................................................... 10 Chapter 2. Hardware Configuration 2.1 Hardware Description ................................................................................... 11 2.1.1 Port Assignment ........................................................................................ 11 2.1.2 USB4604 Configuration ............................................................................. 11 2.1.3 Power Source ............................................................................................ 13 2.1.4 FlexConnect and Port Power Control ........................................................ 14 2.1.5 Digital Pin Access ...................................................................................... 15 2.1.6 Connectors ................................................................................................ 16 2.1.7 Block Diagram ........................................................................................... 18 Chapter 3. EVB-USB4604 Operation 3.1 Getting Started ............................................................................................. 19 3.1.1 Contents of EVB-USB4604 Kit .................................................................. 19 3.1.2 Bringing up the EVB-USB4604 default version ......................................... 19 3.1.3 Loading a new configuration ..................................................................... 20 3.2 Board Operation ........................................................................................... 21 3.2.1 OTP and SPI Customization ..................................................................... 21 3.2.2 Hub Controller ........................................................................................... 22 3.3 Evaluating Different Part Numbers ............................................................... 22 3.3.1 OTP ........................................................................................................... 22 3.3.2 SPI ............................................................................................................. 22 3.4 FlexConnect ................................................................................................. 22 3.4.1 SMBus Method .......................................................................................... 22 3.4.2 GPIO Control ............................................................................................. 22 3.4.3 USB Packet Control .................................................................................. 23 3.5 Frequently Asked Questions ........................................................................ 23 3.5.1 Why are the Port Power LEDs always on? ................................................ 23 3.5.2 Why doesn’t the Hub enumerate? ............................................................. 23  2014 Microchip Technology Inc. DS50002253A-page 4 Table of Contents Appendix A. EVB-USB4604 Evaluation Board Schematic & BOM A.1 Introduction .................................................................................................. 24 Worldwide Sales and Service .................................................................................... 29  2014 Microchip Technology Inc. DS50002253A-page 5 EVB-USB4604 EVALUATION BOARD USER’S GUIDE Preface NOTICE TO CUSTOMERS All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/or tool descriptions may differ from those in this document. Please refer to our web site (www.microchip.com) to obtain the latest documentation available. Documents are identified with a “DS” number. This number is located on the bottom of each page, in front of the page number. The numbering convention for the DS number is “DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the document. For the most up-to-date information on development tools, see the MPLAB® IDE online help. Select the Help menu, and then Topics to open a list of available online help files. INTRODUCTION This chapter contains general information that will be useful to know before using the EVB-USB4604 Evaluation Board. Items discussed in this chapter include: • • • • • • Document Layout Conventions Used in this Guide Warranty RegistrationWarranty Registration The Microchip Web Site Customer Support Document Revision History DOCUMENT LAYOUT This document describes how to use the EVB-USB4604 Evaluation Board as a demonstration platform optimized for portable applications. The manual layout is as follows: • Chapter 1. “Overview” – Shows a brief description of the EVB-USB4604 Evaluation Board • Chapter 2. “Hardware Configuration” – Includes information about the hardware configuration of the EVB-USB4604 Evaluation Board. • Chapter 3. “EVB-USB4604 Operation” – Provides information about installing and operating the EVB-USB4604 Evaluation Board and Evaluation Software. • Appendix A. “EVB-USB4604 Evaluation Board Schematic & BOM” – Provides the EVB-USB4604 schematic and Bill of Materials (BOM) information.  2014 Microchip Technology Inc. DS50002253A-page 6 Preface CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions: DOCUMENTATION CONVENTIONS Description Represents Examples Arial font: MPLAB® IDE User’s Guide Italic characters Referenced books Emphasized text ...is the only compiler... Initial caps A window the Output window A dialog the Settings dialog A menu selection select Enable Programmer Quotes A field name in a window or dialog “Save project before build” Underlined, italic text with right angle bracket A menu path File>Save Bold characters A device pin Drive ID high A component on the board Short J5 with a shunt jumper N‘Rnnnn A number in verilog format, 4‘b0010, 2‘hF1 where N is the total number of digits, R is the radix and n is a digit. Text in angle brackets < > A key on the keyboard Press , Sample source code #define START Filenames autoexec.bat File paths c:\mcc18\h Keywords _asm, _endasm, static Command-line options -Opa+, -Opa- Bit values 0, 1 Courier New font: Plain Courier New Constants 0xFF, ‘A’ Italic Courier New A variable argument file.o, where file can be any valid filename Square brackets [ ] Optional arguments mcc18 [options] file [options] Curly brackets and pipe character: { | } Choice of mutually exclusive arguments; an OR selection errorlevel {0|1} Ellipses... Replaces repeated text var_name [, var_name...] Represents code supplied by user void main (void) { ... }  2014 Microchip Technology Inc. DS50002253A-page 7 EVB-USB4604 Evaluation Board User’s Guide WARRANTY REGISTRATION Please complete the enclosed Warranty Registration Card and mail it promptly. Sending the Warranty Registration Card entitles users to receive new product updates. Interim software releases are available at the Microchip web site. THE MICROCHIP WEB SITE Microchip provides online support via our web site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web site contains the following information: • Product Support – Data sheets and errata, application notes and sample programs, design resources, user’s guides and hardware support documents, latest software releases and archived software • General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing • Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listing of seminars and events, listings of Microchip sales offices, distributors and factory representatives CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: • • • • Distributor or Representative Local Sales Office Field Application Engineer (FAE) Technical Support Customers should contact their distributor, representative or field application engineer (FAE) for support. Local sales offices are also available 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 http://www.microchip.com/USB4604 DOCUMENT REVISION HISTORY REV A (March 2014) • Initial Release of this Document. DS50002253A-page 8  2014 Microchip Technology Inc. Preface NOTES:  2014 Microchip Technology Inc. DS50002253A-page 9 EVB-USB4604 EVALUATION BOARD USER’S GUIDE Chapter 1. Overview 1.1 EVB-USB4604 OVERVIEW AND FEATURES The USB4604 is an enhanced USB hub that provides additional features to differentiate a product from a traditional USB 2.0 hub. The USB4604 acts as a fully compliant 4-port USB 2.0 hub, but also enumerates an internal microprocessor for added functionality on the 5th hub endpoint. Through this 5th endpoint, the hub can act as a USB bridge to UART or I2C protocols. There are also USB commands to manually control the digital pins. Finally, the EVB-USB4604 is designed to utilize the USB4604 FlexConnect feature. This allows the hub to dynamically change which port is the upstream port. Refer to Section 1.2 “Features” for more information. 1.2 FEATURES • USB4604 in a 48-pin QFN RoHS compliant package • One upstream USB or HSIC port • Four USB 2.0 downstream ports with individual port power control and overcurrent sense (OCS) • High-Speed (480 Mbps), Full-Speed (12 Mbps) and Low-Speed (1.5 Mbps) compatible on downstream USB ports • Multi-Transaction Translator • Supports internal default hub configuration. Optionally supports external configuration via I2C or SPI. • OTP configuration available to change the default hub configuration • Access headers for power, digital pins and USB ports 3 and 4 • Self-Powered operation • On Board +5 VDC and +3.3 VDC regulators • Single 24 MHz crystal clock source • Designed to stack with custom boards for system prototyping • Schematics, layout and bill of materials are available to minimize new product development time 1.3 GENERAL DESCRIPTION The EVB-USB4604 is an evaluation and demonstration platform featuring the USB4604 USB 2.0 hub controller on an RoHS compliant Printed Circuit Board (PCB). The EVB-USB4604 is designed to demonstrate the unique features of this device using a low-cost PCB implementation. The digital pins are exposed to rows of headers such that companion boards can be designed to complete the system prototyping. The EVB-USB4604 can be used as a stand alone hub, as a FlexConnect enabled hub, or as part of a larger system. The default connectors for the upstream (FLEX) port and the downstream (SWAP) port 1 are uAB connectors to facilitate connecting to either a USB Host or a Device. The EVB-USB4604 also contains features to communicate with the UCS81001. This smart port power switch can act as an SMBus/I2C slave to configure the current limit and read the current drawn on that particular port.  2014 Microchip Technology Inc. DS50002253A-page 10 EVB-USB4604 EVALUATION BOARD USER’S GUIDE Chapter 2. Hardware Configuration 2.1 HARDWARE DESCRIPTION 2.1.1 Port Assignment The USB4604 is a 4-port USB hub. The upstream port can be configured to either USB or HSIC. When the Hub is powered up, or when the RESET button is pressed, the USB lines will be sampled. If the USB lines are pulled up during a power up or reset operation (POR), the USB port will be disabled and the HSIC port will be enabled. SW4 on the EVB-USB4604 is used to pull the DP/DM pins on the upstream port, or Port 0. FIGURE 2-1: UPSTREAM USB DISABLE SWITCH SW4 2.1.2 USB4604 Configuration The USB4604 is a flexible hub that is capable of being reconfigured to meet the needs of system designers. There are multiple ways that the USB4604 can be configured, with each method having their own advantages and disadvantages. The EVB-USB4604 allows three different configuration options, as detailed in the following sub-sections. 2.1.2.1 DEFAULT/OTP OPTION By default, the EVB-USB4604 will load all configuration options from the device’s internal ROM. The USB4604 will load the default configuration and then apply any additional OTP commands that have been loaded through the ProTouch tool. 2.1.2.2 I2C/SMBUS OPTION The USB4604 can also act as an SMBus slave. Systems that have an on-board microcontroller with I2C or SMBus Master control can customize the USB4604 via this interface. For more details on the capabilities of the SMBus slave interface, refer to Application Note 26-19, SMBus Slave Interface for the USB253x/USB3x13/USB46x4.  2014 Microchip Technology Inc. DS50002253A-page 11 EVB-USB4604 Evaluation Board User’s Guide The EVB-USB4604 can enable and disable the SMBus slave interface via switch SW3. This will connect the SMBus pins to the pull-up resistors of the SMBus lines, or tie them to ground. The SMBus pins are sampled during POR, so the switch must be set before the board is powered up or the nRESET pin is driven low and then high again. FIGURE 2-2: SMBUS ENABLE SWITCH The SMBus lines also connect to the UCS81001 port power controllers to enable an SMBus master to communicate with all devices on the EVB-USB4604. The SMBus addresses are as follows: TABLE 2-1: SMBUS ADDRESSES Device SMBus Address USB4604 (Configuration) 0101101b (2Dh) USB4604 (Runtime) 0101100b (2Ch) UCS Port 0 1010100b (54h) UCS Port 1 0110000b (30h) UCS Port 2 0110001b (31h) UCS Port 3 0110010b (32h) UCS Port 4 0110011b (33h) The SMBus pins can be accessed on pins 1 and 3 of the J12 connector. The EVB-USB4604 has the SMBus pins pulled up to the on-board 3.3V regulator. If a different voltage is required, remove R11 and apply the pull-up resistance to pins 4 and 6 of J12. R13 and R15 are 10k Pull-Up resistors used for SMBus communication. FIGURE 2-3: R11 AND SMBUS PINS R11 DS50002253A-page 12  2014 Microchip Technology Inc. Hardware Configuration 2.1.2.3 SPI OPTION The USB4604 can also load firmware developed by Microchip to address specific applications, or load the product firmware of a specific part number. The USB4604-1050, USB4604-1080 and USB4604-1090 can all be loaded through the SPI Flash to evaluate each product with the same board. The SPI flash can be programmed many more times than the OTP registers can, allowing more dynamic use of the EVB. To program the SPI Flash, ensure it is powered and use the ProTouch tool to load the custom firmware. Place a shunt jumper on J11 before powering on the USB4604 to load firmware from the SPI Flash. When the jumper is removed, the USB4604 will use the internal ROM and OTP settings. FIGURE 2-4: 2.1.3 SPI FLASH AND ENABLE JUMPER Power Source The EVB-USB4604 allows access to the VBAT and VDDCOREREG supply pins. To evaluate the current consumption in any particular application, external supplies can be used to supply power to just the USB4604. Headers J15 and J16 are used to access the power pins. Pin 1 of J15 is connected to the VDD33 regulator output of the USB4604, pin 2 of J15 is connected to VDDCOREREG. Pin 1 of J16 is connected to VBAT and pin 2 is connected to the boards 5V supply. FIGURE 2-5:  2014 Microchip Technology Inc. VBAT AND VDDCORE ACCESS DS50002253A-page 13 EVB-USB4604 Evaluation Board User’s Guide 2.1.4 FlexConnect and Port Power Control To use the FlexConnect feature, the following pins need to be routed to the correct control lines: • SUSP/PIO0 controls the FLEX or Port0 port power controller. When in the Flex state, the PIO0 pin will enable a pull-up to 3.3V and report an over current event on Downstream Port 1 if this is pulled low. Placing a shunt jumper on J4 makes this connection. • VBUS_DET is used to tell the hub to enumerate. If this pin is low, the Hub will not attempt to communicate with the Host controller. J2 connects this pin to the VBUS of Port0 through a voltage divider. • PIO8 is used to drive the ID pin of the uAB connector on the EVB-USB4604. USB devices that support OTG use the ID pin to determine whether to act as the Host, or as a Device. In normal applications, the USB cable terminates the ID pin by shorting it to GND, or by floating the pin. The OTG port will then provide VBUS and act as a USB Host if ID is grounded, and it will act as a device if ID is floated. The EVB-USB4604 takes advantage of this signaling by routing the digital outputs of the USB4604 to the ID pins of the connector, allowing the USB4604 to manage the direction control. If the Host system would rather manage the direction control, the digital pins can be isolated. J3 connects this pin to the ID of Port0. • PRTPWR1 changes to the PRTCTL1 role. This controls the SWAP or Port1 power controller. When in the default state, the PRTCTL1 pin will pull-up to 3.3V and report an over current event on Downstream Port 1 if this pin is pulled low. Placing a shunt resistor on pins 1 and 2 of J9 will connect the ALERT# of the UCS81001 to register an over current event on the PRTCTL1 pin. • OCS1_N will tell the hub to enumerate when in the Flex state. Placing a shunt resistor between pins 3 and 4 of J9 will connect this pin to the VBUS of Port1. • PIO10 is used to drive the ID pin of Port1. This pin functions similar to PIO8 only it will pull high in the default state, and drive low in the Flex state. FIGURE 2-6: PIO PIN CONTROL To implement FlexConnect with supported technology, uAB connectors are used on the FLEX and SWAP ports. These enable uA or uB cables to be used for static role reversal, or custom USB cables that pass the ID pin up to the other connector rather than terminating it internally. DS50002253A-page 14  2014 Microchip Technology Inc. Hardware Configuration FIGURE 2-7: 2.1.5 USB CONNECTORS FOR FLEXCONNECT Digital Pin Access The USB4604 also has the ability to act as a USB bridge to control other components in a system. The USB2530 SDK allows the USB host to send SMBus/I2C or UART commands that can access other devices that don’t support the USB protocol. There are also pins that can be configured as general purpose digital pins (PIO) for static control. J12 and J13 provide access to the digital pins as well as access to the DP/DM pins of ports 3 and 4. These headers are designed to allow system designers to create cables or PCBs that can mate with the EVB-USB4604 to evaluate how the USB4604 will function in their system. FIGURE 2-8: J13  2014 Microchip Technology Inc. SYSTEM ACCESS HEADERS J12 DS50002253A-page 15 EVB-USB4604 Evaluation Board User’s Guide Because of the speed of the USB signals, branching of the DP/DM lines can affect the communication. It is necessary to change 0 Ohm resistors according to the following table: TABLE 2-2: USB PORT RESISTORS Populate Remove Destination R31, R41 R26, R40 Port 3 J22 Connector R26, R40 R31, R41 Port 3 J12 Connector R63, R64 R24, R25 Port 4 J22 Connector R24, R25 R63, R64 Port 4 J12 Connector 2.1.6 Connectors Table 2-3 provides a list of EVB-USB4604 LEDs, headers, and switches along with descriptions of their default usage. TABLE 2-3: HEADER, SWITCH AND LED LOCATIONS Component DS50002253A-page 16 Location Description J1 Top Left 12V Power barrel inserted into this connector. J2 Top Middle Connects VBUS_DET voltage divider to FLEX or Port0 VBUS. J3 Top Middle Connects PIO8 to the FLEX or Port0 uB connector’s ID. J4 Top Middle Connects PIO0 to the FLEX port power controller. J5 Top Middle Connects PIO10 to the SWAP or Port0 uB connector’s ID. J6 Top Middle Connects the ALERT# of the UCS81001 to the OCS2_N pin or the PRTPWR2 pin. J7 Top Middle Connects the ALERT# of the UCS81001 to the OCS3_N pin or the PRTPWR3 pin. J8 Top Middle Connects the ALERT# of the UCS81001 to the OCS4_N pin or the PRTPWR4 pin. J9 Top Middle Connects the ALERT# of the UCS81001 to the OCS1_N pin or the PRTPWR1 pin. Also connects the VBUS of the SWAP or Port1 connector to the OCS1_N voltage divider. J10 Center Upstream or FLEX HSIC STROBE U.FL connector. J11 Center Right Powers the SPI Flash when a shunt resistor is placed between the pins. J12 Center Right Breaks out the digital pins and Port3 and Port4 DP/DM pins to a header. J13 Center Left Breaks out the PIO8 and PIO10 pins as well as the 12V, 5V and 3.3V regulated supplies. J14 Center Upstream or FLEX HSIC DATA U.FL connector. J15 Center Connects the VDDCOREREG input of the USB4604 to the VDD33 output. Can also be used to inject an independent supply. J16 Center Connects the VBAT input of the USB4604 to the 5V board supply. Can also be used to inject an independent supply.  2014 Microchip Technology Inc. Hardware Configuration TABLE 2-3: HEADER, SWITCH AND LED LOCATIONS (CONTINUED) Component Location Description J17-J20 Center These are the HSIC connectors for the downstream ports, this only applies to the USB4624 and should not be used with the USB4604. J21 Bottom Left The USB Standard B connector for Port0 or the FLEX port. This is not populated by default. J22 Bottom Right The stacked USB A connectors for ports 3 and 4. J23 Bottom Center The Standard A connector for Port1 or the SWAP port. This is not populated by default. J24 Bottom Center The Standard A connector for Port2. J25 Bottom Left The uAB connector for Port0 or the FLEX port. J26 Bottom Center The uAB connector for Port1 or the SWAP port. LED1 Top Left Indicator that the 5V regulator is functional and 5V is present in the system. LED2 Top Center Indicator that the 3.3V regulator is functional and 3.3V is present. LED3-10 Top Right When used with SW2 these LEDs reflect the state of the digital outputs of the USB4604. LED11-15 Bottom Indicates the status of the VBUS on the USB ports. When these are lit, then VBUS is present. SW1 Top Center Connects to the nRESET pin of the USB4604, press to assert nRESET low. SW2 Top Center Connects GPIO outputs from the USB4604 to the LED indicators. Used to evaluate the USB-GPIO bridging functionality. SW3 Center Left Connects the SMBus pins of the USB4604 to the SMBus lines on the rest of the board. SW4 Center Used to disable the upstream USB port for HSIC communication.  2014 Microchip Technology Inc. DS50002253A-page 17 EVB-USB4604 Evaluation Board User’s Guide 2.1.7 Block Diagram A basic block diagram of the board is below: FIGURE 2-9: BLOCK DIAGRAM OF THE EVB-USB4604 U C S81001 2.5A C urrent U SB 4604 W ith FlexC onnect U C S81001 2.5A C urrent U C S81001 2.5A C urrent 12V 5V LDO U SB C harging Port D igital IO 2.5A C urrent U C S81001 2.5A C urrent DS50002253A-page 18 U SB SW AP Port 5V U C S81001 FIGURE 2-10: U SB Flex Port U SB C harging Port U SB C harging Port PCB TOP SILK SCREEN IMAGES  2014 Microchip Technology Inc. EVB-USB4604 EVALUATION BOARD USER’S GUIDE Chapter 3. EVB-USB4604 Operation 3.1 GETTING STARTED 3.1.1 Contents of EVB-USB4604 Kit The EVB-USB4604 evaluation kit includes the EVB-USB4604 along with the following: • 12V Power Supply • USB A to uB cable • Custom 5-wire USB ID pass through cable FIGURE 3-1: 3.1.2 EVALUATION KIT CONTENTS Bringing up the EVB-USB4604 default version The EVB-USB4604 comes with the USB4604-1080 installed by default. The following Jumpers need to be in place for the Hub to function correctly: • J2 - VBUS_DET is required for the Hub to enumerate. • J6-9 - Pins 2 and 3 need to be shorted to ensure that the OCS1 pin gets the ALERT signal from the UCS8100x. • J15 - This connects the CORE input to the VDD33 regulator output. • J16 - This connects the VBAT pin to the boards 5V supply. All other jumpers should be left open to get the desired functionality from the hub.  2014 Microchip Technology Inc. DS50002253A-page 19 EVB-USB4604 Evaluation Board User’s Guide FIGURE 3-2: USB4604-1080 JUMPER CONFIGURATION When the 12V supply is connected to J1, the 5V LED will light up and so will all of the Port LEDs. Connect the Hub to a PC and confirm the PC detect the Hub. The PC will also find the USB2530 attached to the 5th port of the hub, this is the Hub Controller and the driver for this can be found with the Software Development Kit, or it is installed with ProTouch. FIGURE 3-3: DS50002253A-page 20 POWERED SYSTEM  2014 Microchip Technology Inc. EVB-USB4604 Operation 3.1.3 Loading a new configuration To evaluate a different version, the SPI Flash can be programmed with the configuration options. The ProTouch tool is used to program the SPI Flash. First install the jumper on J11 to power the SPI Flash on the board. The ProTouch tool and different OTP and SPI configuration files can be found on the USB4604 product page at www.microchip.com/usb4604. The USB4604-1090 version has additional pin functionality that requires a different jumper configuration than the default USB4604-1080 version. To evaluate the USB4604-1090 version, the following jumpers need to be added: • J3 - This connects PIO8 to the upstream ID pin. This becomes the FLEX_OUT pin. • J4 - This connects PIO0/SUSPEND to the upstream port power controller. • J5 - This connects PIO10 to the downstream ID pin. This becomes the FLEX_OUT_N pin. • J11 - This powers the SPI Flash for temporary evaluation. • Pin 1 and 2 of J9 - This ties PRTPWR1 to the ALERT pin of the port power controller. • Pin 3 and 4 of J9 - This ties OCS1 to the VBUS on the downstream port. FIGURE 3-4: USB4604-1090 JUMPER CONFIGURATION Once the jumpers have been populated, use the ProTouch tool to load the USB4604-1090 configuration file found on the product page. 3.2 BOARD OPERATION The EVB-USB4604 will operate as a standard hub by default. Ensure that SW3 is set to the DIS position to disable the SMBus control. The LEDs for the Port VBUS will all be active because the UCS81001 will generate 5V with a small amount of current for dead battery support. Once the VBUS is loaded, the VBUS will either stay on if PRTPWR is high, or drop is PRTPWR is low.  2014 Microchip Technology Inc. DS50002253A-page 21 EVB-USB4604 Evaluation Board User’s Guide 3.2.1 OTP and SPI Customization When the hub is enumerated to a PC, the ProTouch tool can be used to customize the behavior and new configurations can be loaded. The ProTouch tool can load configuration files into the OTP space or the SPI Flash that is populated on the board. Be aware that each OTP register can only be programmed once, so every configuration file loaded through this method will decrease the amount of remaining OTP space. Once all the OTP registers have been written to, the part can no longer be configured through OTP. The SPI Flash must be powered on in order to program to and load firmware from the SPI flash. Ensure that the proper jumpers are in place and the right supplies are present on the board before attempting to program. 3.2.2 Hub Controller The hub will also enumerate with the USB2530 Hub Controller. This enables the SMBus/I2C, UART and GPIO control from the USB Host. The USB2530 SDK provides the necessary drivers and documentation on how to implement these commands. The SDK can be found on the USB4604 product page. 3.3 EVALUATING DIFFERENT PART NUMBERS The EVB-USB4604 ships with the USB4604-1080 firmware installed. To evaluate the other versions of the USB4604 there are two options. 3.3.1 OTP To load a different version through OTP: • Locate the OTP file on the EVB website or your local FAE • Use the ProTouch tool to program the OTP space. (www.microchip.com/protouch) More details on the procedure can be found in the ProTouch documentation. This will permanently change the USB4604 installed on the board. 3.3.2 SPI To load a version temporarily through SPI: • • • • • Locate the desired version SPI binary file through your FAE or the EVB website. Short the headers on J11 to power the on-board SPI Flash. Connect the EVB-USB4604 to a Windows Host. Use the ProTouch tool (www.microchip.com/protouch) to program the Flash. Power cycle the EVB-USB4604 and the new configuration will be loaded. The procedure can be repeated multiple times and will not change the default part installed on the board. 3.4 FLEXCONNECT There are three ways to implement FlexConnect on this EVB. 3.4.1 SMBus Method The SMBus method of implementing FlexConnect requires that the SMBus pins be connected to the on-board bus through SW3, these pins must be sampled high during POR. The SMBus pins can be access through J12 and the pull up voltage is set to the on board 3.3V by default. Refer to the FlexConnect application note and SMBus Slave application note for more details on implementing FlexConnect through this method. DS50002253A-page 22  2014 Microchip Technology Inc. EVB-USB4604 Operation 3.4.2 GPIO Control PIO3 is used to control the FlexConnect state. This can be accessed on J12. The pin has an internal pull down resistor to prevent this from being sampled incorrectly when the pin is left floating. To change the Flex state, drive the pin high or low. When the pin is high, Port1 or the SWAP port will be the upstream port and OCS1_N will look for VBUS. When OCS1_N is sampled high, the USB4604 will enable the pull up on the SWAP DP pin and wait for a host to initiate enumeration. 3.4.3 USB Packet Control When using the USB packet, all control of the Hub is lost by the Host once the Flex command is sent. The digital outputs of PIO8 and PIO10 can be connected to the uAB connectors on Port0 and Port1 to take advantage of the OTG hardware control over the direction. Otherwise, the ports will switch and Port0 will enable the 15k pull down resistors as it is now a Downstream Port, or Host. Port1 will wait for OCS1_N to be high, then enable the pull up on DP. 3.5 FREQUENTLY ASKED QUESTIONS 3.5.1 Why are the Port Power LEDs always on? The port power LEDs reflect the state of VBUS on each port. There are two cases where the LED would be lit even if the Hub has not enumerated with a USB host. The first case is that the UCS used on the evaluation board provides a low current voltage on the VBUS pin to detect if a device is attached or not. If any load is attached the VBUS voltage would drop to 0V. The second reason is that the USB4604 has been configured with battery charging enabled. That means that the Hub can charge devices, even without a USB host to control it. 3.5.2 Why doesn’t the Hub enumerate? The EVB-USB4604 enables the user to evaluate every feature of the USB4604. Because there are some configurations that require an external processor to configure the hub prior to enumerating, the user should confirm that the settings chosen do provide for the hub to enumerate on its own. If the hub is configured in such a way that it should enumerate immediately, then the following items should be checked to verify that the EVB is functioning properly: • Check J15 and J16 voltage levels and confirm that power is actually getting to the USB4604. Also, if pin 1 of J15 is at ~3.3V, then the part is at least in a powered state. • Check C14 for 1.2V • Check R23, if this is 1.2V, then the USB4604 is in an active state, either connected to a Host or in SMBus Configuration mode. If it is 0V the Hub could be in a suspended state if C14 is 1.2V • Check SW3, if the switch is in the ENA position then the Hub is waiting for a SMBus master to send it commands. • Check SW4, if the switches are toward the HSIC part of the silkscreen, then the upstream USB ports are disabled and the Hub is looking for a HSIC Host. • Check J2, if VBUS_DET is not high, then the Hub will not try to enumerate.  2014 Microchip Technology Inc. DS50002253A-page 23 EVB-USB4604 EVALUATION BOARD USER’S GUIDE Appendix A. EVB-USB4604 Evaluation Board Schematic & BOM A.1 INTRODUCTION This appendix shows the EVB-USB4604 Evaluation Board Schematic and Bill of Materials (BOM).  2014 Microchip Technology Inc. DS50002253A-page 24 EVB-USB4604 EVALUATION BOARD SCHEMATIC: USB4604 5 4 3 2 1 3V3 USB4604 U4A To enable HSIC, pull the USB Lines High Upstream FLEX_USBUP_DP/PRT_DIS_P0 FLEX_USBUP_DM/PRT_DIS_M0 D 36 3,4 VBUS_DET FLEX_DP 3 41 40 SW4 3 4 2 1 R21 R19 1k 1k FLEX_DM 3 D VBUS_DET/PIO16 FLEX_HSIC_UP_DATA FLEX_HSIC_UP_STROBE 1 42 39 1 U.FL 2 3 U.FL 2 3 J14 SWAP and Downstream Port 2 USB4604 - USB Ports USB4624 - HSIC Ports J10 HSIC / USB 2.0 Downstream SWAP_USBDN1_DM/PRT_DIS_M1 SWAP_USBDN1_P1/PRT_DIS_DP USBDN2_DM2/PRT_DIS_M2 USBDN2_DP2/PRT_DIS_P2 R27 3 4 SWAP_DM 3 1 5 6 USBDN3_DM/PRT_DIS_M3 USBDN3_DP/PRT_DIS_P3 USBDN4_DM/PRT_DIS_M4 USBDN4_DP/PRT_DIS_P4 C ZERO J19 DNP R28 SWAP_DP 3 1 USB 2.0 Downstream 2 3 U.FL 2 3 U.FL 8 9 DN3_DM 3,4 DN3_DP 3,4 J17 10 11 DN4_DM 3,4 DN4_DP 3,4 1 ZERO DNP R29 DN2_DM 3 2 3 U.FL ZERO J20 DNP DN2_DP 3 PRTPWR1/PIO41 PRTPWR2/PIO42 PRTPWR3/PIO43 PRTPWR4/PIO44 27 26 24 25 4 SPI_CLK 4 SPI_DO 4 SPI_DI 4 SPI_CEn 4 nRESET 3V3 1 2 15 19 21 29 PRTPWR1 PRTPWR2 PRTPWR3 PRTPWR4 R3 OCS1 OCS2 OCS3 OCS4 33 31 5 R4 330 1 3 4 6 R6 SCL 3,4 nRESET SUSP/PIO0 SOF/PIO1 44 XTAL1 PIO3 XTAL1 Y1 PIO8 R22 1M DNP C12 18pF 330 SW2 1 2 3 4 5 6 7 8 PIO10 PIO0 3,4 14 PIO1 4 13 PIO3 4 22 16 15 14 13 12 11 10 9 8POS PIO10 3,4 34 R7 330 R9 330 PIO8 3,4 23 R10 330 43 R12 XTAL2 DS50002253A-page 25 330 45 A 49 nc RBIAS 46 RBIAS R14 "OCS1" LED4 "OCS2" LED5 "OCS3" LED6 "OCS4" LED7 "PIO0" LED8 "PIO3" LED9 "PIO8" LED10 A 330 R23 12.0K VSS(FLAG) LED3 B SDA 3,4 Common 24MHz 330 SW_SPDT C1 0.1uF 35 C15 18pF 3,4 3,4 3,4 3,4 SW3 3 4 ZERO DNP 16 20 28 30 2 SMBCLK/PIO2 SMBDATA/PIO45 1 2 2 3 U.FL J18 LEDs to Display PIO pin status EEPROM/SMBus 4 3 MOM-ON SW-PB-4 1 3,4 3,4 3,4 3,4 SPI/OCS SPI_CLK/PIO4 SPI_DO/SPI_SPD_SEL/PIO5 SPI_DI/PIO9 SPI_CEn OCS1_N/PIO17/SWAP_DET OCS2_N/PIO18 OCS3_N/UART_RX/PIO19 OCS4_N/UART_TX/PIO20 R1 100k SW1 B C R30 Port Power "PIO10" 2355 West Chandler Blvd Chandler, Arizona 85224 480-792-7200 Size B Date: 5 4 3 2 Document Number EVB-USB4604 Rev A Sheet Saturday, January 25, 2014 1 1 of 3 EVB-USB4604 Evaluation Board Schematic & BOM  2014 Microchip Technology Inc. FIGURE A-1: EVB-USB4604 EVALUATION BOARD SCHEMATIC: PORT POWER CONTROLLERS 5 4 3 2 1 5V C27 0.1uF C26 0.1uF 19 20 DPIN DMIN C22 DPOUT DMOUT 330 Grn "Port1" J26 1 2 3 4 5 PWR1 16 17 SDA 2,3,4 SCL 2,3,4 9 10 6 7 8 11 C42 25 7 8 + 150uF 24 23 R33 33k 1 2 3 4 J5 1 2,4 PIO10 10uF 2 U7 2,4 OCS2 3 R45 C C28 0.1uF C29 0.1uF 26 2 3 19 20 NC1 NC2 NC3 NC4 NC5 NC6 EM_EN M1 M2 LED11 1 14 15 21 22 28 U5 UCS8100x R49 1k 26 2 3 0.1uF C39 0.1uF NC1 NC2 NC3 NC4 NC5 NC6 EM_EN M1 M2 DPIN DMIN A_DET# COMM_SEL/ILIM SEL DPOUT DMOUT 4 5 6 J7 1 SDA 2,3,4 SCL 2,3,4 + 5 6 150uF 25 7 8 VCC DD+ GND 13 18 2 2,4 OCS3 3 R43 0.1uF 1k C51 J21 1 2 3 4 C48 16 17 2,4 PRTPWR3 C31 0.1uF C30 0.1uF R61 19 20 J24 1 2 3 4 2 DN2_DM 2 DN2_DP 16 17 0.1uF Grn "Port2" PWR2 SDA 2,3,4 SCL 2,3,4 C43 C36 + 25 7 8 1000pF 5 6 150uF VCC DD+ GND SHLD1 SHLD2 R60 330 C50 C USB-A 0.1uF 24 23 R34 68.0k R35 33k LED14 330 Grn "Port3" 1 14 15 21 22 28 R58 A_DET# COMM_SEL/ILIM SEL DPIN DMIN DPOUT DMOUT 4 5 6 J22-1 PWR3 2,4 DN3_DM 2,4 DN3_DP SDA 2,3,4 SCL 2,3,4 16 17 R31 R41 ZERO ZERO C44 C37 + 25 7 8 1 2 3 4 5 6 1000pF VCC DD+ GND SHLD1 SHLD2 150uF R54 330 C49 DUAL__USB-A 0.1uF 24 23 R36 56.0k B R37 33k 10uF U9 R59 UCS8100x 12 9 10 11 2,4 PRTPWR4 J8 1 13 18 2 C40 SMDATA SMCLK EM_EN M1 M2 C24 SH1 SH2 24 23 R50 33k PWR_EN ALERT# 330 DNP R42 100k 26 2 3 VBUS1 VBUS2 VBUS3 2,4 OCS4 3 R44 1k 10uF A C32 0.1uF C33 0.1uF 26 2 3 19 20 VDD VS1 VS2 VS3 VBUS1 VBUS2 VBUS3 PWR_EN ALERT# SMDATA SMCLK EM_EN M1 M2 DPIN DMIN A_DET# COMM_SEL/ILIM SEL 27  2014 Microchip Technology Inc. C38 SMDATA SMCLK 27 19 20 PWR_EN ALERT# SHLD1 SHLD2 MNT1 MNT2 MNT3 MNT4 MICRO-AB VBUS1 VBUS2 VBUS3 FLAG 13 18 VDD VS1 VS2 VS3 GND B 29 12 9 10 11 C52 DOWNSTREAM 3 1 5V 330 LED15 DPOUT DMOUT Grn "Port4" 330 4 5 6 J22-2 PWR4 2,4 DN4_DM 2,4 DN4_DP SDA 2,3,4 SCL 2,3,4 16 17 R63 R64 ZERO ZERO C45 C35 + 25 7 8 1000pF 7 8 9 10 11 12 VCC DD+ GND SHLD1 SHLD2 DOWNSTREAM 4 J4 VDD VS1 VS2 VS3 FLAG 2 9 10 6 7 8 11 FLAG 2 12 9 10 11 NC1 NC2 NC3 NC4 NC5 NC6 1 U8 UCS8100x GND J3 2,4 PIO8 330 4 5 6 29 100k SHLD1 SHLD2 10uF VBUS DD+ ID GND 27 1000pF 2,4 PIO0 5 6 R62 1 14 15 21 22 28 R52 DPOUT DMOUT NC1 NC2 NC3 NC4 NC5 NC6 C47 1 2 3 4 5 2 FLEX_DM 2 FLEX_DP 1000pF J23 Grn "Port0" J25 100k GND 330 R51 2 C34 D DNP VCC DD+ GND R53 330 150uF C46 DUAL__USB-A 24 23 0.1uF 29 J2 1 A_DET# COMM_SEL/ILIM SEL DPIN DMIN C23 2,4 VBUS_DET SMDATA SMCLK 27 R57 1k PWR_EN ALERT# FLAG 13 18 2 VBUS1 VBUS2 VBUS3 GND J6 1 VDD VS1 VS2 VS3 SHLD1 SHLD2 MNT1 MNT2 MNT3 MNT4 USB-A 29 2,4 PRTPWR2 LED13 1 14 15 21 22 28 R55 12 9 10 11 VBUS DD+ ID GND MICRO-AB R32 82.0k 2 SWAP_DM 2 SWAP_DP UCS8100x DOWNSTREAM 1 FlexConnect A_DET# COMM_SEL/ILIM SEL 27 J9 100k EM_EN M1 M2 LED12 DOWNSTREAM 1 R47 C41 1.0uF SMDATA SMCLK 4 5 6 R56 DOWNSTREAM 2 26 2 3 1k PWR_EN ALERT# FLAG 4 3 2 1 100k R48 VBUS1 VBUS2 VBUS3 GND R46 PWR1 D 13 18 2,4 PRTPWR1 2,4 OCS1 VDD VS1 VS2 VS3 29 12 9 10 11 NC1 NC2 NC3 NC4 NC5 NC6 1 14 15 21 22 28 U6 UCS8100x 2355 West Chandler Blvd Chandler, Arizona 85224 480-792-7200 C25 R38 47.0k A R39 33k 10uF Size B Date: 5 4 3 2 Document Number EVB-USB4604 Rev A Sheet Monday, January 27, 2014 1 2 of 3 EVB-USB4604 EVALUATION BOARD USER’S GUIDE DS50002253A-page 26 FIGURE A-2: EVB-USB4604 EVALUATION BOARD SCHEMATIC: DIGITAL IO AND POWER 5 4 3 2 1 SPI Flash Bridging and Custom IO 3V3 3V3 J11 R11 I2C_PU D ZERO R13 10k R15 10k DNP DNP 1 3 5 7 9 11 13 15 17 R24 19 R25 21 23 25 ZERO ZERO 2 4 6 8 10 12 14 16 18 20 22 24 26 10k 10k 10k SCK SI SO CS VCC 6 5 2 1 2 SPI_CLK 2 SPI_DO 2 SPI_DI 2 SPI_CEn J12 2,3 SCL 2,3 SDA 2 nRESET 2,3 VBUS_DET 2 PIO3 2,3 PRTPWR1 2,3 PRTPWR2 2,3 PRTPWR3 2,3 PRTPWR4 2,3 DN4_DP 2,3 DN4_DM R20 R18 R17 U3 3 7 WP HOLD PIO0 2,3 ZERO DNP ZERO DNP R40 R26 1 2 8 C8 0.1uF GND 4 DN3_DP 2,3 DN3_DM 2,3 PIO1 2 OCS1 2,3 OCS2 2,3 OCS3 2,3 OCS4 2,3 HDR_2x13 5V 12V 3V3 J13 C 1 3 5 7 9 11 13 15 17 19 21 23 25 2 4 6 8 10 12 14 16 18 20 22 24 26 PIO8 2,3 PIO10 2,3 VDD33 U4B VDDCORE 5V J16 Power J15 1 2 VDDCORE 47 VBAT VDD33 VDD12 2 7 38 C11 0.1uF C20 0.1uF VDD33 VDD33 VDDA33 VDDA33 VDDA33 VDD12A2 VDD12A1 VDD12A0 1 VBAT VDDCOREREG C16 0.1uF HDR_1x2 HDR_2x13 1 2 C19 0.1uF 18 32 12 37 48 C21 0.1uF C18 0.1uF 17 B C10 0.1uF C13 4.7uF C7 0.1uF C17 0.1uF VDDCR12 C14 4.7uF 5V Regulator, 6A BLACK BLACK BLACK BLACK 2 1 12V C9 Power_Jack 5V C4 + 150uF VIN ENABLE 10uF 25v VOUT TRIM GND 6AMP 4 5 U1 FB1 5V_REG 1 F-BEAD 3 R2 2.21k R16 267 3V3 3V3 Regulator, 0.5A F1 FUSE_PTC U2 1 3 2 Vin C3 C6 R8 Vout 3 3.3V_REG GND TP2 TAB TP3 2 TP4 4 12V J1 TP1 3.3V_IN ZERO TC1262_3p3 C2 C5 10uF 25v 0.1uF R5 1k 1/16W + A 150uF "5V" LED1 Grn "3.3V" LED2 Grn 2355 West Chandler Blvd Chandler, Arizona 85224 480-792-7200 MH MH4 1 1 MH MH3 MH MH1 1 1 MH MH2 10uF 25v Size B Date: 5 4 3 2 Document Number EVB-USB4604 Rev A Sheet Saturday, January 25, 2014 1 3 of 3 DS50002253A-page 27 EVB-USB4604 Evaluation Board Schematic & BOM  2014 Microchip Technology Inc. FIGURE A-3: ITEM# Quantity BILL OF MATERIALS PartReference C1C7C8C10C11C16C17C18C19C20 C21 C2C26C27C28C29C30C31C32C33C38 C39C46C49C50C51C52 C3C4C5 C6C9C42C43C44C45C48 C12C15 C13C14 C22C23C24C25C40 C34C35C36C37C47 C41 F1 FB1 J1 J2J3J4J5J11J15J16 J6J7J8 J9 J10J14J17J18J19J20 J12J13 J21 J22 J23J24 1 11 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 16 3 7 2 2 5 5 1 1 1 1 7 3 1 6 2 1 1 2 21 2 J25J26 LED1LED2LED11LED12LED13LED14 7 LED15 LED3LED4LED5LED6LED7LED8LED9 8 LED10 5 R1R46R47R51R52 1 R2 R3R4R6R7R9R10R12R14R53R54R55 17 R56R57R58R59R60R62 8 R5R19R21R43R44R45R48R49 1 R8 R11R24R25R26R27R28R29R30R31 13 R40R41R63R64 5 R13R15R17R18R20 1 R16 1 R22 1 R23 1 R32 5 R33R35R37R39R50 1 R34 1 R36 1 R38 1 R42 1 R61 1 SW1 1 SW2 1 SW3 1 SW4 4 TP1TP2TP3TP4 1 U1 1 U2 1 U3 1 U4 1 U5U6U7U8U9 1 Y1 22 23 24 25 26 27 28  2014 Microchip Technology Inc. 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 Description Digikey_Number Manuf Manuf_PN CAPACITORCERAMIC0.1UF10VX5R0402 PCC2146CTͲND PANASONIC ECJͲ0EB1A104K CAPACITORCERAMIC0.1UF25VX7R0603 CAPCER10UF25VX5R0805 CAPALUM150UF6.3V20%SMD CAPACITORCERAMIC18PF50V0402SMD CAPCER4.7UF6.3VX5R0402 CAPCER10UF16VX5R0805 CAPACITORCERAMIC1000PF25V0402 CAPACITORCERAMIC1.0UF6.3V20%X5R040 PTCRESETTABLESMD18126V3.0A FILTERCHIP220OHM2A0603 CONNPWRJACK2.5X5.5MMHIGHCUR12V HEADER,1X2,0.1INCH,VERTICAL HEADER,1X3,0.1INCH,VERTICAL HEADER,1X4,0.1INCH,VERTICAL CONNRECPTULTRAͲMINICOAXSMD CONNHDRBRKWAY.10026POSVERT RECEPTACLE,USB,STYLEB,RIGHTANGLE RECEPTACLE,USB,STYLEA,STACKED RECEPTACLE,USB,STYLEA,RIGHTANGLE PCC2277CTͲND 490Ͳ5523Ͳ1ͲND 493Ͳ3082Ͳ1ͲND PCC180CQCTͲND 490Ͳ5408Ͳ1ͲND 490Ͳ3886Ͳ1ͲND PCC102BQCTͲND 490Ͳ1319Ͳ1ͲND 283Ͳ3166Ͳ1ͲND 490Ͳ3992Ͳ1ͲND CPͲ002BHͲND WM6402ͲND WM6403ͲND WM6404ͲND H9161CTͲND A34268Ͳ13ͲND A31725ͲND 609Ͳ1040ͲND 609Ͳ1045ͲND PANASONIC MURATAELECTRONICS NICHICON PANASONIC MURATAELECTRONICS MURATAELECTRONICS PANASONIC MURATAERIE COOPERBUSSMANN MURATAELECTRONICS CUISTACK MOLEX MOLEX MOLEX HIROSE TECONNECTIVITY TYCOELECTRONICS FCI FCI ECJͲ1VB1E104K GRM21BR61E106KA73L PCG0J151MCL1GS ECJͲ0EC1H180J GRM155R60J475ME87D GRM21BR61C106KE15L ECJͲ0EB1E102K GRM155R60J105ME19D PTS18126V300 BLM18EG221SN1D PJͲ002BH 22Ͳ28Ͳ4020 22Ͳ28Ͳ4030 22Ͳ28Ͳ4040 U.FLͲRͲSMT(10) 9Ͳ146261Ͳ0Ͳ13 292304Ͳ1 72309Ͳ8034BLF 87520Ͳ0010BLF CONNECTORRECEPTMICROUSBTYPEABSMT H11611CTͲND HIROSE ZX62RDͲABͲ5P8 LEDGREENSMT 404Ͳ1005Ͳ1ͲND STANLEY BG1111CͲTR LEDBLUERECTCLEAR0603 RESISTOR100KOHM1/10W5%0402SMD RESISTOR2.21KOHM1/10W1%0402SMD 160Ͳ1837Ͳ1ͲND P100KJCTͲND P2.21KLCTͲND LITEON PANASONIC PANASONIC LTSTͲC194TBKT ERJͲ2GEJ104X ERJͲ2RKF2211X RESISTOR330OHM1/16W1%0402SMD RESISTOR1.0KOHM1/16W5%0402SMD RESISTORZEROOHM1/4W5%1206 311Ͳ330LRCTͲND P1.0KJCTͲND 311Ͳ0.0ERCTͲND YAGEO PANASONIC YAGEO RC0402FRͲ07330RL ERJͲ2GEJ102X RC1206JRͲ070RL RESISTORZEROOHM1/16W5%0402SMD RESISTOR10KOHM1/16W5%0402SMD RES267OHM1/16W1%0402SMD RESISTOR1.00MOHM1/16W1%0402SMD RESISTOR12.0KOHM1/16W1%0402SMD RESISTOR82.0KOHM1/10W1%0603SMD RESISTOR33KOHM1/10W1%0603 RESISTOR68.0KOHM1/10W1%0603SMD RESISTOR56KOHM1/10W5%0603SMD RESISTOR47.0KOHM1/10W1%0603SMD RESISTOR100KOHM1/10W1%0603SMD RESISTOR330OHM1/16W3300PPM5%0603 SWITCHTACTILE6MMEXTENDACT160GF SWITCHDIP8POSHALFPITCH24V SWSLIDEDPDT6VDC0.3APCMNT DIPSWITCH2POSHALFPITCHSMT TESTPOINTLOOPCOMPACTBLACK ICREGLDO3.3V0.5ASOT223Ͳ3 CONVDC/DC6A12VINPOLSIP ICFLASH64MBIT80MHZ8SOIC MICROCHIP4640 MICROCHIPUCS8100X CRYSTALHYBRID24MHZ6PFSMD 311Ͳ0.0JRCTͲND P10KJCTͲND 541Ͳ267LCTͲND 311Ͳ1.00MLRCTͲND 311Ͳ12.0KLRCTͲND 311Ͳ82.0KHRCTͲND 311Ͳ33.0KHRCTͲND 311Ͳ68.0KHRCTͲND 311Ͳ56KGRCTͲND 311Ͳ47.0KHRCTͲND 311Ͳ100KHRCTͲND P330CHCTͲND EG1861ͲND CKN9067ͲND 401Ͳ2001ͲND CKN9064ͲND 5006KͲND TC1262Ͳ3.3VDBCTͲND 811Ͳ2179ͲND SST25VF064CͲ80Ͳ4IͲS3AEͲND CONSIGNED CONSIGNED 490Ͳ5575Ͳ1ͲND YAGEO PANASONIC VISHAYͲDALE YAGEO YAGEO YAGEO YAGEO YAGEO YAGEO YAGEO YAGEO PANASONIC EͲSWITCH C&K C&K C&K KEYSTONE MICROCHIP MURATAELECTRONICS MICROCHIP RC0402JRͲ070RL ERJͲ2GEJ103X CRCW0402267RFKED RC0402FRͲ071ML RC0402FRͲ0712KL RC0603FRͲ0782KL RC0603FRͲ0733KL RC0603FRͲ0768KL RC0603JRͲ0756KL RC0603FRͲ0747KL RC0603FRͲ07100KL ERAͲV33J331V TL1105SPF160Q TDA08H0SB1 JS202011CQN TDA02H0SB1 MURATAELECTRONICS XRCGB24M000F0L00R0 5006 TC1262Ͳ3.3VDBTR OKRͲT/6ͲW12ͲC SST25VF064CͲ80Ͳ4IͲS3AE DNP BOM_Comments J17J18J19J20 J21 J23 R24R25R26 R40 R22 IfHirosepartnotavailableSubOKto useDX4R205JJAR1800orWM17143CTͲ ND EVB-USB4604 EVALUATION BOARD USER’S GUIDE DS50002253A-page 28 FIGURE A-4: Worldwide Sales and Service AMERICAS ASIA/PACIFIC ASIA/PACIFIC EUROPE Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support: http://www.microchip.com/ support Web Address: www.microchip.com Asia Pacific Office Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2401-1200 Fax: 852-2401-3431 India - 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