EVB-USB3813 Evaluation Board User's Guide
Contents
1. External 3V3 pom Supply ote 5V 4A a SES Jumper defaults pi 1 2 indicated with an erm open JO USB mo Hub Conn INC R20 6 1 veus up R34 BK V 2 4 D18 2 2K 7151 VEUS DZ USB DM UP P s 8 35 Evi 3 USB DP UP C40 R29 C38 7ALVC1G14 2 Br Grn RA Warning 9 4 ing 0 BL 5 TP11 WHITE 22uF 100K Downstream VBUS is 8 1156 C39 1 1 0nF al 5V 8 2A per channel to R59 R58 ET BLACK support Battery Charging 8 ZERO qa ZERO 2 1 DATA SV cas Bie iT 1 uo USB3813 WLCSP30 HUB B1 J HUB DM1 DATA1 fee ZERO DNP DP1 STRB1 Upstream U1_AP2111SG_SO8 DATAO A32. 6 200055 TABLE C 1 EVB USB 3813 EVALUATION BOARD BILL OF MATERIAL S Item Qty 4 Reference Designator s Description Manufacturer Manufacturer Part Number Notes 30 1 1 J54 Receptacle SMA Vertical AMP 221789 1 31 2 2 J7 J33 Header 1x2 0 1 Inch Vertical cut from 1x36 Samtec TSW 102 14 L S 32 1 1 J9 Header 1x2 0 1 Inch Vertical Samtec TSW 102 14 L S 3813 33 5 5 J11 J12 J18 J19 J22 Header 2x1 0 1 Inch Vertical cut from 2x36 Samtec TSW 102 14 L S 34 1 1 J13 Header 2x5 0 1 Inch Vertical AMP 146256 1 SMBus 35 1 1 SW1 Switch Momentary SPST 100 mA J lead NO E Switch TL3301xF160QJor RJ 36 2 2 TP3 TP10 Test Point White Loop Mini 0 04 Inch ID Keystone 5002 37 4 4 TP5 TP7 TP9 TP16 Test Point Black Loop Mini 0 04 Inch ID Keystone 5001 38 2 2 TP6 TP12 Test Point Orange Loop Mini 0 04 Inch ID Keystone 5003 39 1 1 TP11 Test Point White Loop Mini 0 04 Inch ID Keystone 5002 8813 40 1 1 TP13 Test Point Red Loop Mini 0 04 Inch ID Keystone 5000 41 1 1 TP15 Test Point Yellow Loop Mini 0 04 Inch ID Keystone 5004 42 1 1 UO IC USB3813 3 Port USB 2 0 HSIC Hub WLCSP30 Standard USB3813 Microsystems Corp 43 U1 U2 IC AP2111SG 13 Power Distribution Switch SOP 8 Diodes Inc AP2111SG 13 44 1 U6 IC MCP1725 ADJE SN LDO Regulator Adj 500 Microchip MCP1725 T ADJE SN mA SOIC8
3. e SE leg jd y DATAS gt Bru Ko 6 S ss gt HubConn 2013 Microchip Technology Inc DS50002195A page 17 EVB USB3813 Evaluation Board Users Guide FIGURE 2 3 EVB USB 3813 BLOCK DIAGRAM V 5V 3V3 To Board GENERIC PORT PWR CTLR ocs 2A POWER I Optional I SPI s GENERIC 5 POWER PORT PWR Ges CTLR 2A r 1 eS Optional EEPROM l aaa r 1 Optional SMBus DS50002195A page 18 2013 Microchip Technology Inc EVB USB3813 EVALUATION BOARD MICROCHIP USER S GUIDE Chapter 3 Battery Charging Support 3 1 BATTERY CHARGING MODES The EVB USB3813 supports several different Battery Charging modes providing an array of flexible configuration solutions Both downstream port 2 and port 3 can be separately configured for Battery Charging via OTP downloadable external firmware to an on board SPI Flash or through SMBus commands Each port s configuration is independent of the other ports The Battery Charging mechanism automatically switches ports between states that perform the BC1 2 CDP handshake which allows full USB communication with a USB host while charging and states that emulate the dedicated chargers from charging device vendors This allows support for the BC1 2 CDP mode and emulation of dedicated chargers in DCP mode without interferi
4. gc 2 1 STRBI 2 DATAO DMO mer V INE ET STRBO 2 DATA DMO 13 10 76 IN2 OUT2 OSCI 12MHz j ni OSCILLATOR bes FLAG GND 1 33 REFCLK A4 C6 3V3 1 OUT RIO 3WDNP 7 REFCLK DP2 5 SES 0211 4 veg U enn 2 2 Ext Clock Input m a x 0 1UF 1 33 OR OV MOK T REFSELT 6 REFSELO Won REFSEL1 J2 USB A Jack 4 Note DDM3 R65 ZERO Hina M System should supply RESET in DATA3 DM3 56 SDP3 R66 ZERO SRI Port R172 QR 9 an embedded hub implementation STRB3 DP3 DM2 2d su 10K gt 10K ES DP2 SB 2 ad DNI DNP ESET RBIAS RESET 92 21150 508 E ST N1 OUT R16 T f R6 12 0K ChrgDeto IN2 OUT2 2 2K 1 CHRGDETO gt ple E 4 EN 2 8 D2 D2 SPI CHRGDET1 JE FLAG PI Br Cm SHLD2 SPI SCK D2 ci PEWRZ SPI MOST SELEK EZ SPI_DO SPI_SPD_SEL Rus SPI CER ET SPLDI sv SUSP IRQ INT d SPLCE d ow J3 USB A Jack both open Enable by ext device PUS SUSP IRG INT PWR1 3 Man 12C Enable both shorted Man Enable INT DM3 VGE ava o 10K SDA SMBDATA Di 20 5 PTT Dua Output SPT Flash SCL SMBCLK 2 SDA SMBDATA SL2 SCL SMBCLK 150uF V SPI HOLD 1 apo 2 R28 Port Power cs PPWRA R7 EN M Jit open PRTPWRA OCSAIPRTCTLA 23K o o Z SPI Sen as Power V
5. 2013 Microchip Technology Inc DS50002195A page 9 EVB USB3813 Evaluation Board Users Guide 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 Awww microchip com support DOCUMENT REVISION HISTORY Revision A September 2013 Initial Release of this Document EEE DS50002195A page 10 2013 Microchip Technology Inc EVB USB3813 EVALUATION BOARD MICROCHIP USER S GUIDE Chapter 1 Overview 1 1 INTRODUCTION The USB3813 is a low power full featured and OEM configurable Multi Transaction Translator MTT USB 2 0 hub controller with three downstream ports optimized for portable applications The USB3813 is fully compliant with the USB 2 0 Specification USB 2 0 Link Power Management LPM Addendum High Speed Inter Chip HSIC USB Electrical Specification Revision 1 0 and attaches to an upstream port as a high speed hub The 3 port hub supports low speed full speed and high speed downstream devices on all of the enabled non HSIC downstream ports The HSIC port supports only high speed operation The USB3813 supports both upstream and downstream battery charging BC1 2 detection The EVB USB3813BC Evaluation Board demonstrates a stand alone application for the USB38
6. 2 1 3 Clock Source 12 MHz Oscillator By default a 12 MHz oscillator OSC1 is populated on the evaluation board as the clock source for the USB3813 An alternative clock source can be injected into the J54 SMA External Clock Input connector if desired The REFSEL 1 0 pins are both pulled high to 3 3 VDC by default to configure the USB3813 to have an input reference clock frequency of 12 MHz 2 1 4 Power Source Self Powered The EVB USB3813 only supports self powered operation and is powered by one 5 VDC regulated external DC power supply The 5 VDC 4A external DC power supply plugs into the on board 2 1 mm connector J8 The external power supply controls the on board 3 3 VDC MCP1725 voltage regulator The evaluation board is setup so that the 5 VDC feeds VBAT on the USB3813 which feeds the internal 3 3 VDC regulator The 3 3 VDC comes out on the VDD33 power pin which then feeds the internal 1 2 2013 Microchip Technology Inc DS50002195A page 15 EVB USB3813 Evaluation Board User s Guide VDC regulator via the VDDCRREG pin A 1 2 VDC is then output onto the VDDCR12 pin of the USB3813 Therefore the USB3813 is powered completely by the 5 VDC output of the external power supply 2 1 5 Power State LED The LED 05 indicates when 5 VDC power is present 2 1 6 RESETn LED The LED D6 indicates when the RESETn signal is driven low and the USB3813 is held in the Reset state 2 1 7 Port Power LEDs LEDs D2 a
7. Copenhagen Tel 45 4450 2828 Fax 45 4485 2829 France Paris Tel 33 1 69 53 63 20 Fax 33 1 69 30 90 79 Germany Munich Tel 49 89 627 144 0 Fax 49 89 627 144 44 Italy Milan Tel 39 0331 742611 Fax 39 0331 466781 Netherlands Drunen Tel 31 416 690399 Fax 31 416 690340 Spain Madrid Tel 34 91 708 08 90 Fax 34 91 708 08 91 UK Wokingham Tel 44 118 921 5869 Fax 44 118 921 5820 08 20 13 DS50002195A page 31 2013 Microchip Technology Inc
8. MICROCHIP EVB USB3813 Evaluation Board User s Guide DS50002195A 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 Informa
9. Hub on 4 layer RoHS compliant Printed Circuit Board PCB The EVB USB 3813 is designed to demonstrate the unique features of this device using a low cost PCB implementation with ganged port power control for the two downstream USB 2 0 ports Both downstream USB 2 0 ports include a high current port power controller to fully support USB battery charging as a high current walk up port Note Do not exceed 4A total current consumption from 5 VDC The EVB USB3813 is designed to support internal default configuration settings and an external IC EEPROM optional for custom configured functionality A location is provided for an external 2 EEPROM device for configuration at U8 Alternatively a firmware can be downloaded onto a dual output SPI Flash device located at U17 Figure 2 2 shows the top and bottom level silk screen and copper layers A block diagram of the EVB USB3813 is shown in Figure 2 3 DS50002195A page 12 2013 Microchip Technology Inc EVB USB3813 EVALUATION BOARD MICROCHIP USERS GUIDE Chapter 2 Hardware Configuration 2 1 HARDWARE DESCRIPTION The EVB USB3813 has one on board regulator The MCP1725 U6 generates 3 3 VDC for the hub device circuitry and performs voltage supervisor and RESETN functions The USB3813 generates its own 1 2 VDC for internal use with on chip 1 2 VDC regulators The internal 1 2 VDC regulator tied to the oscillator and Phase Locked Loop PLL is turned off during suspend to min
10. SMBus Option The SMBus interface is disabled by default via the 100 kOhm pull down resistor on SMBCLK To enable SMBus the SMBCLK pin must be pulled high to 3 3 VDC with a strong pull up resistor This is often embedded within the external SMBus tool not included when inserted onto the J13 SMBus header All device configuration must be performed via the Pro Touch Programming Tool For information on this tool contact your local sales representative When SMBus is enabled the firmware configures the GPIOs to act as an SMBus slave As an SMBus slave the firmware waits indefinitely for the SMBus configuration EEPROM Option If the USB3813 does not detect an SMBus interface it will check for an 2 EEPROM not populated by default The EVB USB3813 loads configuration from an external two wire 2 EEPROM when present The EEPROM must be installed either directly or through a DIP socket located at the U8 footprint and the Manual 2 Enable headers J11 and J12 must be set to enable this option By default J11 and J12 are left open so that the IZC interface are only enabled by pull ups in the external EEPROM device When both J11 and J12 are jumpered SDA and SCL on the 2 interface are pulled high to 3 3 VDC externally The EEPROM must be pre programmed before installation as the EVB USB3813 is tied to an HSIC host The EVB USB3813BC is compatible with 2 EEPROMs from several manufacturers The memory capacity must be at least 512 bytes
11. Technology 45 2 2 U9 U14 IC 74LVC1G14 Inverter Shottky TI SN74LVC1G14DCKR 46 1 1 U17 IC 25VF640C 64 Mb 8M x 8 SPI Serial FLASH Microchip SST25VF064C 80 4I S3AE SPI 2 5V 3 6V 75 80 MHz Dual Read SO8 47 1 OSC1 Oscillator 12 000MHz 50 ppm 3 3V SMT CTS CB3LV 3C 12M0000 48 4 4 Foot Silicone Rubber Adhesive Clear Cylindrical Richco RBS 35 Place bottom 1375 x 190 side one at each corner 49 1 1 Starting SN Band 01 Serial Number Labels 6 mm x 27 mm Place bottom side in white S N box 50 1 1 Assy Labels EVB USB3813 6 mm x 27 mm Place top side in Assy box 51 1 1 PCB Fab PCB Band EVB USB3x13 Rev A ViaSystems DDi EVB USB3x13 Supplied by SMSC 52 1 1 Assembly Assembly Band EVB USB3813 Rev A1 EVB USB3813 53 1 0 C25 Capacitor Low ESR 100 uF 6 3 VDC 2096 United Chemi Con EMZA6R3ADA101ME61G DNP Aluminum Radial SMT 5 mm x 5 8 mm SieusJen JO 0 oBed vg6LZ000GSG Bojouuoe dIU9019IN ELOZ TABLE C 1 EVB USB3813 EVALUATION BOARD BILL OF MATERIALS Item Qty WAA d Reference Designator s Description Manufacturer Manufacturer Part Number Notes 54 0 C9 Capacitor Low ESR 150 uF 6 3 VDC 20 Lelon VZS151MOJTR 0506 3613 Aluminum Radial SMT 5 mm x 5 7 mm 55 1 0 C1 Capacitor 0 1 uF 25V 10 X5R 0402 Murata Electronics GRM155R61E104KA7D 3613 56 3 0 C5 C6 C7 Capacitor 0
12. When the EVB USB3813 s upstream port is connected to a USB host and the EVB USB3813 is not in USB 2 0 suspend and or USB 2 0 remote wake is enabled Battery Charging enabled ports follow the BC1 2 specification for a CDP role In this case after a USB 2 0 device is attached the port behaves in SDP role until the device is detached from the hub or the hub is detached from the host 2013 Microchip Technology Inc DS50002195A page 19 EVB USB3813 Evaluation Board Users Guide When a USB port is in a state in which device host USB communication is not possible a Battery Charging enabled port is not reguired to act as a USB hub port and is therefore free to enter states that emulate dedicated chargers For the EVB USB 3813 there are two cases where this applies 1 The EVB USB3813 upstream port is not connected to a USB host 2 TheEVB USB3813 is in USB suspend with remote wake on the USB 2 0 portion of the EVB USB3813 disabled and no USB 2 0 device connected as a USB device on the downstream port If USB 2 0 remote wake is disabled the hub cannot generate resume signaling and does not need to detect a USB 2 0 attach In case 2 the EVB USB3813 s charging ports do not enter dedicated charging states when there is a USB 2 0 device attached as a USB device There are two reasons for this behavior 1 Entering dedicated charging states may involve changing the state of an attached device due to power toggling and or USB linestate changing
13. removing these cables from the evaluation board for any reason the provided HSIC Extraction tool must be used Figure 2 1 shows the recommended usage of the HSIC extraction tool per the Hirose U FL data sheet on proper use of the plugs FIGURE 2 1 U FL COAXIAL CABLE EXTRACTION GUIDELINES Usage Precautions 1 Plugs 1 Mating Unmating 1 To disconnect the connectors insert the end portion of U FL LP N 2 under the connector flanges and pull off vertically in the direction of the connector mating axis 2 To mate the connectors the mating axes of both connectors must be aligned The click confirms a fully mated connection Do not attempt to insert on an extreme angle U FL LP N 2 Plug Extraction Tool Extraction Jig U FL Cable _ Assembly U FL R SMT 1 2 Pull forces on the cable after the connectors are mated Do not apply a load to the cable in excess of the values indicated in the diagram below U FL LP Cable Assembly A 7 A 1N max U FL LP V 040 U FL LP 062 2N max U FL LP 040 U FL LP 066 U FL LP 088 U FL R SMT 1 X 3N max U FL LP V 040 U FL LP 062 ij s 1 max U FL LP 040 U FL LP 066 U FL LP 088 CV 1N max U FL LP V 040 U FL LP 062 2N max U FL LP 040 U FL LP 066 U FL LP 088 3 Precautions Do NOT forcefully twist or deform wires When an upstream USB 2 0 host is attached and dete
14. 1 uF 25V 10 X5R 0402 Murata Electronics GRM155R61E104KA7D ESD 57 1 0 C34 Capacitor 0 1 uF 25V 10 X5R 0402 Murata Electronics GRM155R61E104KA7D EEPROM DNP 58 1 0 C37 Capacitor 0 1uF 16 VDC 10 X5R 0603 Murata Electronics GRM188R61C105KA93D DNP 59 4 0 R61 R62 R64 R67 Resistor ZERO 0 1W 0402 Panasonic ERJ 2GEOROOX 3613 60 1 0 R1 Resistor 330 5 1 16W 0603 Panasonic ERJ 3GEYJ331V 3613 61 2 0 R17 R19 Resistor 10K 5 1 16W 0603 Panasonic ERJ 3GEYJ103V DNP 62 1 0 R43 Resistor 100K 5 1 16W 0603 Panasonic ERJ 3GEYJ104V 3613 63 1 0 R70 Resistor 33 5 1 16W 0603 Panasonic ERJ 3GEYJ330V DNP 64 1 0 J1 Receptacle USB Micro AB Right Angle SMT Hirose ZX62 AB 5PA 3613 65 4 0 J14 J15 J20 J21 Receptacle Coax U FL SMT Vertical Hirose U FL R SMT 1 3613 66 1 0 J23 Header 1x2 0 1 Inch Vertical Samtec TSW 102 14 L S 3613 67 3 0 BR1 BR2 BR3 Diode Bridge Switching 50V 140 mA KCAC Infineon Tech BGX50A ESD SOT 143 68 3 0 L1 L2 L3 Inductor Common Mode Choke DLP11SN900SL2 Murata Electronics DLP11SN900SL2 ESD 0504 69 1 SKT1 Place at U8 Socket IC 8 Pin DIP Leaf Contacts Through hole Assmann A08 LC TT R EEPROM DNP 70 1 U8 IC 24C04 2 Wire Serial EPROM 4 Kb 2 7V DIP 8 Microchip 24L CO4B I P EEPROM DNP Technology 71 1 0 SHUNT1 Shunt Insulated 0 1 Inch AMP 881545 2 DNP sJesf pseog L8eaSn aAs MICROCHIP Worldwide Sales and Service AMERICAS Corp
15. 13 device with advanced power saving options and configurable port assignments See Section 1 2 Features for more information 1 2 FEATURES USB3813 in a 30 WLCSP RoHS compliant package Two USB 2 0 downstream ports with ganged port power and overcurrent sense OCS One downstream HSIC port downstream port 1 High Speed 480 Mbps Full Speed 12 Mbps and Low Speed 1 5 Mbps compatible USB Battery Charging is supported on all downstream USB ports up to ZA BC 1 2 CDP SDP and DCP Multi Transaction Translator is enabled Supports internal default hub configuration Optionally supports configuration from external SPI or EEPROM SMBus interface header available Low Cost 4 Layer space saving design with two outer signal layers a power inner layer and a ground inner layer Self Powered operation Operates from one single voltage 5 0 VDC 4 Amp regulated external DC power supply On Board MCP1725 3 3 VDC 0 5 Amp regulator 5V Reset Hub Connect and port power LED indicators ESD EMI component footprints provided optional Single 12 MHz crystal clock source External GPIO pin headers Schematics layout and bill of materials are available to minimize new product development time 2013 Microchip Technology Inc DS50002195A page 11 EVB USB3813 Evaluation Board Users Guide 1 3 GENERAL DESCRIPTION The EVB USB3813 is an evaluation and demonstration platform featuring the USB 3813 Ultra Fast USB 2 0
16. Because the host system is unaware of the Battery Charging mechanism of the EVB USB3813 the host could find the device in an unexpected state when exiting suspend 2 The attached device will not be able to signal resume signaling to the host when the port is in a dedicated charging state Hubs must propagate resume signaling from downstream devices even when remote wake generation is disabled for the hub If the EVB USB3813 is in USB 2 0 suspend with USB 2 0 remote wake disabled and a USB attached device is removed from a port the port switches to the DCP role because possible resume propagation is no longer required 3 2 1 BC1 2 Charging Downstream Port CDP Description Devices that do not follow the BC1 2 CDP specification behave as they normally would when inserted into a standard USB port The EVB USB3813 ports in CDP mode allow normal USB operation or communication between normal devices and USB hosts by switching to the SDP role after downstream device detection and absence of a BC1 2 CDP handshake from the device When a subsequent device detach is detected the port switches back to the CDP role Devices that follow the BC1 2 CDP specification are also allowed to communicate normally with the USB host when inserted into the EVB USB3813 ports in CDP mode Additionally prior to allowing the normal USB connection between the host and the BC1 2 device the EVB USB3813 port performs the BC1 2 CDP handshake to inform the BC1 2 compliant d
17. E avi mi sv Reg g PT Br VBAT g CS 3 av 10 PPWR3 and 2 SCL SMBCLK SL VobS3o 3 P vonas 47 uF gn scl dne 4 15 51 3 sda SDA SMBDATA IT ATF 21624 HES 3V3 dne 6 15 0 5 gpio RESET GND 4 RESET 8 T gnio HUB CONN de E yA 10 15 0 9 gpio o remy 172 2 us RT Reset Aardvark_ VF Note Aardvark has 8 1 5 AREJ gt 1 2V Core 2 2 Regulator A 24 4 D6 default 2 2K pull ups vec 0 a LT p t2v HSIC Or SUDpOE s 22K Red RA SMBus I F its SDA and SCL C34 Al 1V2 VDDCR12 1 0 uF 100 mA R31 TANG1G14 zm TP45 WA sv seule i YELLOW U6 MCP1725 ADJ SOIC8 100K T GND SDA H TP7 24 vni vout 3V3 SKT4 100k BLACK Reg s ORANGE Fad 1 10K 500mA 150K EEPROM DNP css 1 Lost Shin Q ADJ 4 7uF 0 1uF Cdelay PWRGD R23 ESD EMI Options DNP dose delay to USB connector gt to USB connector gt to USB connector gt ers m 17 5 uA DM1 ne 4 DM2 EEE DM3 oe 4 DPT 2 E21 DP2 2 E21 DP3 2 1 ss ss als Boek DLPTISNSOOSLZ 11 80 50 DLPTISNS00512 12 BGXSOA DLPTISNSOOSLZ 13 sw 3 PWRI 3 3 PWR2 3 PWR1_3 PRESETS S5 4 2 0 tuF C6 0 tuF C7 0 1uF ANE fale xt Rst SPINS sJesf pseog 8 8Sfi gS A3 EVB USB3813 EVALUATI
18. ON BOARD MICROCHIP USER S GUIDE Appendix C Bill of Materials BOM C 1 INTRODUCTION This appendix includes the EVB USB3813 Evaluation Board Bill of Materials BOM 2013 Microchip Technology Inc DS50002195A page 27 gz 6 200055 ABojouyoe dIU9019IN ELOZ TABLE C 1 EVB USB3813 EVALUATION BOARD BILL OF MATERIALS Meu mm R RD Aluminum Radial SMT 5 mm x 5 7 mm c2a ca2 Capactor 0 1 uF 16 VDC 10 XBR 0603 Murata Electronics GRMIGBRGICIOSKASSD 026 031 038 6 3 VDC 20 XBR 0608 Murat Electronics GRMIGBRGOJSTSKETSD PR 80 5 1 16W 0608 R3 R36 Resistor 330 5 1 16W 0603 Panasonic ERJ 3GEYJ331V 3813 R26 R32 R33 R38 R40 R41 Resistor 10K 5 1 16W 0603 ERJ 3GEYJ103V R42 Rora Resistor 100K MGM 0608 Panasonio Rest 16 0503 2 2 05 06 LED Bright Red 0804 Right Angle Stanley Electric FR1113F Connector Power Jack 2 1 mm x 5 5 mm 12V 4A Cui Stack PJ 002AH Right Angle TH Receptacle USB Micro AB Right Angle SMT ZX62 AB 5PA 11 3813 2 J3 Receptacle USB Style A Right Angle Through hole AMP 292303 1 3813 2 J16 J17 Receptacle Coax U FL SMT Vertical Hirose U FL R SMT 1 3813 Les EC 12 28 29 sJesf pseog 8 8Sfi gSA3 LOZ
19. P Description 20 3 2 2 Standard Downstream Port SDP Description 20 3 2 3 Dedicated Charger Emulation Port DCP Description 20 Appendix A EVB USB3813 Evaluation Board ATUMA RE 23 Appendix B EVB USB3813 Evaluation Board Schematic B 1 Introduction eee 25 Appendix C Bill of Materials BOM CA Introduction 27 Worldwide Sales and Service 40 2222212 RE RE EE 31 2013 Microchip Technology Inc DS50002195A page 5 EVB USB3813 Evaluation Board Users Guide NOTES DS50002195A page 6 2013 Microchip Technology Inc EVB USB3813 EVALUATION BOARD MICROCHIP USER S GUIDE Preface NOTICE TO CUSTOMERS 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 th
20. 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 DS50002195A page 2 2013 Microchip Technology Inc EVB USB3813 Evaluation Board User s Guide Object of Declaration EVB USB3813 Evaluation Board EU Declaration of Conformity This declaration of conformity is issued by the manufacturer The development evaluation tool is designed to be used for research and development in a laboratory environment This development evaluation tool is not a Finished Appliance nor is it intended for incorporation into Finished Appliances that are made commercially available as single functional units to end users under EU EMC Directive 2004 108 EC and as supported by the European Commission s Guide for the EMC Directive 2004 108 EC 8 February 2010 This development evaluation tool complies with EU RoHS2 Directive 2011 65 EU For information regarding the exclusive limited warranties applicable to Microchip products please see Microchip s standard terms and conditions of sale which are printed on our sales documentation and available at www microchip com Signed for and on behalf of Microchip Technology Inc at Chandler Arizona USA LB Tukey 201 3 Derek Carlson Date VP Development Tools 2013 Microchip Technology Inc DS50002195A page 3 EVB USB3813 Evaluation Board User s Gu
21. Systems product group categories are Compilers The latest information on Microchip compilers assemblers linkers and other language tools These include all MPLAB C compilers all MPLAB assemblers including MPASM assembler all MPLAB linkers including MPLINK object linker and all MPLAB librarians including MPLIB object librarian Emulators The latest information on Microchip in circuit emulators This includes the MPLAB REAL ICE and MPLAB ICE 2000 in circuit emulators In Circuit Debuggers The latest information on the Microchip in circuit debuggers This includes MPLAB ICD 3 in circuit debuggers and PICkit 3 debug express MPLAB IDE The latest information on Microchip MPLAB IDE the Windows Integrated Development Environment for development systems tools This list is focused on the MPLAB IDE MPLAB IDE Project Manager MPLAB Editor and MPLAB SIM simulator as well as general editing and debugging features Programmers The latest information on Microchip programmers These include production programmers such as MPLAB REAL ICE in circuit emulator MPLAB ICD 3 in circuit debugger and MPLAB PM3 device programmers Also included are nonproduction development programmers such as PICSTART Plus and PIC kit 2 and 3 CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels Distributor or Representative Local Sales Office Field Application Engineer FAE Technical Support
22. User s Guide CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions DOCUMENTATION CONVENTIONS Description Represents Examples Arial font Italic characters Referenced books MPLAB IDE User s Guide 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 Save project before build dialog Underlined italic text with A menu path File Save right angle bracket Bold characters A dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog format 4 b0010 2 hF1 where N is the total number of digits R is the radix and nisa digit Text in angle brackets gt A key on the keyboard Press Enter F1 Courier New font Plain Courier New Sample source code define START Filenames autoexec bat File paths c mcc1i8 h Keywords asm _endasm static Command line options Opa Opa Bit values 0 1 Constants OxFF A Italic Courier New A variable argument file o where filecan be any valid filename Square brackets Optional arguments mcc18 options file options Curly brackets and pipe Choice of mutually exclusive errorlevel 0 1 character arguments an OR selection Ellipses Replaces repeated text var_name var_name Represents
23. code supplied by void main void user DS50002195A page 8 2013 Microchip Technology Inc Preface 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 users guides and hardware support documents latest software releases and archived software General Technical Support Frequently Asked Questions FAQs technical support reguests 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 DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE Microchip s customer notification service helps keep customers current on Microchip products Subscribers will receive e mail notification whenever there are changes updates revisions or errata related to a specified product family or development tool of interest To register access the Microchip web site at www microchip com click on Customer Change Notification and follow the registration instructions The Development
24. cted the HUB CONN pin on the USB3813 asserts and the green HubConn LED D18 lights up DS50002195A page 14 2013 Microchip Technology Inc Hardware Configuration The EVB USB3813 is designed to allow flexible configuration options It can be configured with default internal register settings through an SMBus or through a downloadable external firmware to an SPI Flash It supports Quad Page configuration OTP flash four consecutive 200 byte configuration pages The following sections detail the various configuration methods and features 2 12 USB3813 Configuration Default Upon power up the USB3813 searches for an external SPI Flash device that contains a valid signature If an SPI device is not present the firmware checks to see whether SMBus is enabled If the SMBus is disabled the USB3813 attempts to load the configuration from an external 2 EEPROM If no external options are detected the USB3813 will operate using the internal default register settings It also sets the vendor ID product ID language ID device ID and additional settings from internal ROM code SPI Flash Option If upon power up an external SPI Flash device is present the external ROM is enabled and code execution is initiated from the external SPI device The SPI Flash device on the EVB USB3813 is populated by default To hold this device in reset the J33 SPI Hold two pin header can be shorted together thereby tying the HOLD signal low
25. e 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 USB3813 Evaluation Board Items discussed in this chapter include Document Layout Conventions Used in this Guide The Microchip Web Site Development Systems Customer Change Notification Service Customer Support Document Revision History DOCUMENT LAYOUT This document describes how to use the EVB USB 3813 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 USB3813 Evaluation Board Chapter 2 Hardware Configuration Includes information about the hardware configuration of the EVB USB3813 Evaluation Board Chapter 3 Battery Charging Support Provides information about the EVB USB3813 Evaluation Board battery charging features Appendix A EVB USB3813 Evaluation Board This appendix shows the EVB USB3813 Evaluation Board Appendix B EVB USB3813 Evaluation Board Schematic This appendix shows the EVB USB3813 Evaluation Board schematic Appendix C Bill of Materials BOM This appendix includes the EVB USB3813 Evaluation Board Bill of Materials BOM 2013 Microchip Technology Inc DS50002195A page 7 EVB USB3813 Evaluation Board
26. e 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 chipK IT 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 PICtail REAL ICE Select Mode SQI Serial Quad I O Total Endurance TSHARC UniWinDriver WiperLock ZENA and Z Scale 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 GestlC and ULPP are registered trademarks of Microchip Technology Germany II GmbH amp Co 8 KG a subsidiary of Microchip Technology Inc in other countries All other trademarks mentioned herein are property of their respective companies 2013 Microchip Technology Incorporated Printed in the U S A All Rights Reserved ISBN 978 1 62077 431 1 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 KEELOG code hopping devices
27. evice that it may draw current exceeding the USB specified limits When the handshake is complete the port switches to the SDP role to allow USB functionality for the device When a subsequent device detach is detected the port switches back to the CDP role 3 2 2 Standard Downstream Port SDP Description When a port is in the SDP role it behaves as a normal hub port and allow full USB functionality for an attached downstream device 3 2 3 Dedicated Charger Emulation Port DCP Description The advantage of the EVB USB3813 dedicated charger emulation port over the BC1 2 specified DCP is that it supports BC1 2 compliant charging devices and many non BC1 2 compliant charging devices The following paragraphs describe the EVB USB3813 modes of operation when its downstream ports are in dedicated charging states when normal USB connection is not required as described in previous sections DS50002195A page 20 2013 Microchip Technology Inc Battery Charging Support Dynamic Mode The EVB USB3813 can be configured to dynamically react to devices inserted into the downstream ports and emulate the appropriate type of charger for the inserted device In this configuration the port begins in Apple charger emulation mode and switches to China Charging Blackberry or BC1 2 device charger emulation when such devices are detected by the port When a device is detached the port starts again in Apple charger emulation mode Configurab
28. ide NOTES 2013 Microchip Technology Inc DS50002195A page 4 EVB USB3813 EVALUATION BOARD MICROCHIP ll Table of Contents Preface ME T 7 Introd ction KAA AA A ni 7 Document Layout iii 7 Conventions Used in this Guide 8 The Microchip Web Site 9 Development Systems Customer Change Notification Service 9 Customer Support iii 9 Document Revision History zasa uite renta ententes 10 Chapter 1 Overview 11 1 2 Features tren e ute ke E XR BR RR Rn e Re E d D cade 11 1 3 General Description ss 12 Chapter 2 Hardware Configuration 2 1 Hardware 13 2 1 1 Port ASSignment vn eels 13 2 1 2 USB3813 Configuration 15 2 1 3 Clock Source 12 MHz Oscillator 00 15 2 1 4 Power Source Self Powered 15 2 1 5 Power State LED ette 16 Pizza 16 2 1 Port PoWer LEDS dort 16 2 1 8 Hub Connect LED nent tia tete dt tet dg Rn Rd Ld dn ead 16 2 1 9 Connector Description 16 Chapter 3 Battery Charging Support 3 1 Battery Charging Modes uiui dana dut Res dalle 19 3 2 Charging Port ROSS RT 19 3 2 1 BC1 2 Charging Downstream Port CD
29. imize suspend current Downstream port power is distributed by two independent power switches at up to 2A per port via U1 and U2 Note Do not exceed 4A total current consumption from 5 VDC Downstream port 2 and port 3 have USB 2 0 connectors with USB 2 0 compliant decoupling and separate shield grounds Downstream port 1 has U FL connectors J16 and J17 to support Data and Strobe HSIC signals 2 1 1 Port Assignment The downstream ports are numbered 1 through 3 Downstream port 1 is an HSIC port and downstream port 2 and port 3 are the USB 2 0 ports The USB3813 allows downstream port 2 and or port 3 to be configured for high current battery USB charging Power to downstream port 2 and port 3 is controlled through the AP2111 devices U1 and 02 Each device provides up to 2A to the corresponding downstream port Both of these port power controllers are enabled via a shared PRTPWR pin on the USB3813 Overcurrent sensing of both port power controllers is also monitored on the same PRTPWR pin Note There is only a maximum of 4A provided across the entire evaluation board 2013 Microchip Technology Inc DS50002195A page 13 EVB USB3813 Evaluation Board Users Guide The EVB USB3813 must be connected to a USB upstream host via the JO USB 2 0 micro AB connector using the provided USB 2 0 cable When using downstream port 1 the provided HSIC cables must be inserted into the U FL connectors J16 STROBE 1 J17 DATA 1 When
30. le 1A and 2A Apple modes are available depending on the capabilities of each port s port power controller An EVB USB3813 port with a standard port power controller also supports Samsung Galaxy Tab M charger emulation in addition to the above modes Static Mode The EVB USB3813 can be configured to keep the downstream ports in a fixed charger emulation state Currently Apple and Samsung Galaxy Tab or China Charging fixed charger emulation modes are available 2013 Microchip Technology Inc DS50002195A page 21 EVB USB3813 Evaluation Board Users Guide NOTES DS50002195A page 22 2013 Microchip Technology lnc EVB USB3813 EVALUATION BOARD MICROCHIP USER S GUIDE Appendix A EVB USB3813 Evaluation Board A 1 INTRODUCTION This appendix shows the EVB USB3813 Evaluation Board FIGURE A 1 EVB USB3813 EVALUATION BOARD e Der 36 110741 B R65 B nr 2013 Microchip Technology Inc DS50002195A page 23 EVB USB3813 Evaluation Board NOTES 2013 Microchip Technology Inc DS50002195A page 24 EVB USB3813 EVALUATION BOARD MICROCHIP USER S GUIDE Appendix B EVB USB3813 Evaluation Board Schematic B 1 INTRODUCTION This appendix shows the EVB USB3813 Evaluation Board Schematic 2013 Microchip Technology Inc DS50002195A page 25 92 oBed vG6L2000GSG Bojouuoe ELOZ FIGURE B 1 EVB USB 3813 EVALUATION BOARD SCHEMATIC
31. nd D3 indicate when 5 VDC port power is available to the associated downstream USB port s 2 1 8 Hub Connect LED The LED 018 indicates when an upstream USB 2 0 host is present 2 1 9 Connector Description The EVB USB3813 has two standard USB style A connectors for downstream port 2 and port 3 The upstream port has a USB micro AB connector Power is supplied via 2 1 mm power jack See Table 2 1 for the list of connectors For more details please see Appendix A EVB USB3813 Evaluation Board TABLE 2 1 CONNECTOR DESCRIPTION Connector Type Description JO USB uAB Upstream USB Port 0 J2 USB A Downstream USB Port 2 J3 USB A Downstream USB Port 3 J7 1x2 header External Reset Control J8 Power Jack 2 1 mm 5 VDC Regulated Power Supply J9 1x2 header VBUS 5V Optional Header J11 J12 1x2 headers 12 External Manual Enable J13 2x5 header SMBus connection J16 U FL Downstream HSIC Port 1 STROBE J17 U FL Downstream HSIC Port 1 DATA J18 J19 1x2 headers Charge Detect 1 0 J22 1x2 header Suspend IRQZ Interrupt J33 1x2 header SPI HOLD to hold SPI in reset J54 SMA External Clock Input Component side top and bottom layers are shown in Figure 2 2 with silk screen information to identify component locations DS50002195A page 16 2013 Microchip Technology Inc Hardware Configuration FIGURE 2 2 EVB USB3813 TOP AND BOTTOM LEVEL SILK SCREEN AND COPPER LAYERS BOTTOM
32. ng with normal USB operation of any USB 2 0 device attached to the port Battery Charging is supported through the use of standard port power controllers Section 3 2 Charging Port Roles describes the modes of operation For more information on battery charging please refer to the Application Note 34 5 and the USB Battery Charging 1 2 specifications 3 2 CHARGING PORT ROLES The EVB USB3813 s Battery Charging enabled downstream ports automatically switches between various roles depending on the USB state of the EVB USB3813 These roles are 1 BC1 2 charging downstream port CDP 1 5A with data 2 Standard downstream port SDP 0 5A with data 3 Dedicated charger emulation port DCP power brick without data 4 Custom profiles loaded via SMBus or OTP When switching between roles the EVB USB3813 toggles power to the attached device if appropriate The power toggle occurs if charger or USB renegotiation is necessary based on the following conditions 1 Ifthe port is in an SDP role while the hub is disconnected from the host the port toggles power when switching to a DCP role to allow the downstream device to negotiate with the DCP mechanism 2 Ifthe port is in a DCP role and the port needs to switch to a CDP or SDP role the port toggles power to allow the device to renegotiate with a CDP handshake and or USB attach When Battery Charging is disabled for a EVB USB3813 port the port acts as a normal USB hub port
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35. tion 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 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV SO TS 16949 Trademarks The Microchip name and logo the Microchip logo dsPIC FlashFlex KEELOQ KEELOG logo MPLAB PIC PICmicro PICSTART PIC 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 th
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