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2019 Microchip Technology Inc.

DS50002887A

EVB-USB7056

Evaluation Board

User’s Guide

Содержание EVB-USB7056

Страница 1: ...2019 Microchip Technology Inc DS50002887A EVB USB7056 Evaluation Board User s Guide...

Страница 2: ...TED 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...

Страница 3: ...Chapter 2 Getting Started 2 1 Introduction 13 2 2 Board Contents 13 2 3 Quick Start 13 2 3 1 Power Source 13 2 3 2 CFG_STRAP1 Jumper 13 2 3 3 Default Firmware 13 2 3 4 Host Connection 14 2 3 5 Downstr...

Страница 4: ...2019 Microchip Technology Inc Appendix A EVB USB7056 Evaluation Board A 1 Introduction 29 Appendix B Schematics B 1 Introduction 31 Appendix C Bill of Materials C 1 Introduction 43 Appendix D Silk Scr...

Страница 5: ...This provides information about the EVB USB7056 Evaluation Board battery charging features Appendix A EVB USB7056 Evaluation Board This appendix shows the EVB USB7056 Evaluation Board Appendix B Sche...

Страница 6: ...alog Save project before build Underlined italic text with right angle bracket A menu path File Save Bold characters A dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog form...

Страница 7: ...r Change Notification and follow the registration instructions The Development Systems product group categories are Compilers The latest information on Microchip C compilers assemblers linkers and oth...

Страница 8: ...ication 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 availab...

Страница 9: ...power regulator is limited to 60W maximum capability The default hub firmware load is hence also configured by default to offer 60W maximum to the device attached to the upstream USB Type C PD port Th...

Страница 10: ...bility with native Microsoft Windows Mac OS and Linux hub drivers The EVB USB7056 provides the following features One USB7056 in a 100 pin QFN RoHS compliant package One UPD350 in a 28 pin QFN RoHS co...

Страница 11: ...Optional I2 S daughter card for exercising USB to I2 S feature not included Figure 1 2 shows the block diagram of the EVB USB7056 1 3 REFERENCES Concepts and materials available in the following docu...

Страница 12: ...Circuit OTP One Time Programmable memory PD USB Power Delivery Specification PM PD USB Power Delivery DC DC plug in VBUS Supply daughter card SDP Standard Downstream Port A type of port defined in the...

Страница 13: ...l refer to Software Librar ies within the Microchip USB7056 product page at www microchip com USB7056 2 2 BOARD CONTENTS The EVB USB7056 Evaluation Board includes the basic equipment necessary for eva...

Страница 14: ...requests power from the EVB USB7056 the negotiated voltage can be observed by monitoring the VBUS diode voltmeter on D25 D28 If the host also supports DisplayPort Alternate Mode then a display may op...

Страница 15: ...he J9 2x6 header allows for different options to be selected for the CFG_STRAP1 configuration strap In the standard firmware offering only options 1 and 2 are sup ported A shunt must be installed in e...

Страница 16: ...CRITICAL FOR EXTERNAL SPI FLASH FIRMWARE EXECUTION The recommended sequence for reprogramming the SPI firmware is 1 Install a shunt onto J12 to force booting from the internal ROM memory 2 Reset the...

Страница 17: ...tery charging on all ports and then configure the hub via the MPLAB Connect Configurator tool to enable battery charging support on only the desired subset of downstream ports 3 1 1 3 2 Non Removable...

Страница 18: ...shown in Figure 3 4 FIGURE 3 4 SMBUS I2C SLAVE HEADER LOCATIONS 3 1 2 Power Source The EVB USB7056 must be powered externally through the J1 four pin DIN connector or through the J5 terminal block The...

Страница 19: ...hich holds the USB7056 in reset when a shunt is installed across the header A red LED indicator also illuminates when the reset signal is asserted active low The locations of these components are show...

Страница 20: ...ts to a USB device or a hub UFP USB3 1 Type C receptacle USB3 1 Gen1 and USB2 0 data connectivity Basic USB C charging at up to 15W 5V at 3A Ports 2 3 and 4 Data Downstream Port connects to a USB devi...

Страница 21: ...is located on the bottom side of the PCB FIGURE 3 8 EVB USB7056 DISPLAYPORT CONNECTOR 3 1 7 PM PD Plug in Power Delivery Module A PM PD module is a PD daughter card that includes a DC DC regulator tha...

Страница 22: ...SPARE LEDS 3 1 9 USB to SMBus I2 C Master An SMBus I2 C slave interface is available for hub configuration in CFG_STRAP1 mode 2 only Pull up resistors must be sensed by the hub at power on in order fo...

Страница 23: ...ED Indicator for J7 Pin 6 D5 2 Spare GPIO LED Indicator for J7 Pin 2 D6 5 Spare GPIO LED Indicator for J7 Pin 5 D8 3 Spare GPIO LED Indicator for J7 Pin 3 D9 4 Spare GPIO LED Indicator for J7 Pin 4 D1...

Страница 24: ...US VOLTAGE 20V Upstream Port 0 VBUS voltmeter Illuminates when VBUWS on the upstream port is at least 20V TABLE 3 2 EVB USB7056 SWITCH DESCRIPTIONS Ref Des Label Description SW1 ON Main PCB power swit...

Страница 25: ...6 PF15 Header probing or attaching fly wires to PF15 19 J20 1x6 Header PF9 PF10 PF11 PF12 PF13 PF14 Header probing or attaching fly wires to PF9 14 J21 USB Type A Receptacle PORT 6 USB2 0 Downstream P...

Страница 26: ...et test point TP4 N A UPD350 PWR_DN test point TP5 VBUS4 Downstream Port 4 VBUS test point TP6 N A PI3DPX1203 Pion 22 test point TP7 N A DisplayPort Connector Power Shield test point TP8 N A UPD350 PI...

Страница 27: ...ion 2019 Microchip Technology Inc DS50002887A page 27 TP28 VBUS2 Downstream Port 2 VBUS test point TP29 N A UPD7056 TEST3 pin test point TABLE 3 4 EVB USB7056 TEST POINT DESCRIPTIONS CONTINUED Ref Des...

Страница 28: ...EVB USB7056 Evaluation Board User s Guide DS50002887A page 28 2019 Microchip Technology Inc NOTES...

Страница 29: ...N BOARD USER S GUIDE 2019 Microchip Technology Inc DS50002887A page 29 Appendix A EVB USB7056 Evaluation Board A 1 INTRODUCTION This appendix shows the EVB USB7056 Evaluation Board FIGURE A 1 EVB USB7...

Страница 30: ...EVB USB7056 Evaluation Board User s Guide DS50002887A page 30 2019 Microchip Technology Inc NOTES...

Страница 31: ...EVB USB7056 EVALUATION BOARD USER S GUIDE 2019 Microchip Technology Inc DS50002887A page 31 Appendix B Schematics B 1 INTRODUCTION This appendix shows the EVB USB7056 Evaluation Board schematics...

Страница 32: ...ts Block Diagram USB7x56 Part A 3 4 Memory 5 USB Type C Upstream Port Notes Revision History Revision Summary Revision Date Author Prototype 02 27 2018 A0 A Rogers Shunt jumper default selections are...

Страница 33: ...ND_C GP_IND_D GP_IND_E LED Drivers GP_IND_A GP_IND_F 100k R27 100k R35 100k R42 100k R43 100k R30 100k R20 1 2 3 4 5 6 Yes J7 1k R19 GP Indicators GP_IND_A 1k R34 GP_IND_B 1k R47 GP_IND_C 1k R48 GP_IN...

Страница 34: ..._U3 I2S_MCLK I2S_SDI PRT_CTL4_U3 PRT_CTL3_U3 PRT_CTL2_U3 I2S_SDO SPI_CE_N SPI_CLK SPI_D0 SPI_D1 SPI_D2 SPI_D3 SLV_I2C_CLK SLV_I2C_DATA I2S_SCK PRT_CTL6 PRT_CTL6 UPD_RESET_N I2S_LRCK UPD_RESET_N MSTR_I...

Страница 35: ...2 PF23 3 PF25 4 PF21 Layout Arrange all signals in this block with minimal stubs 0R R106 0R R99 1 2 3 4 Yes J11 1 2 J12 3V3_BRD 3V3_BRD 3V3_BRD 3V3_BRD SPI_CLK PF21 2 SPI_MOSI PF22 2 SPI_MISO PF23 2 S...

Страница 36: ...DNP R24 3V3_BRD 10k DNP R97 10k R92 3V3_BRD 10k DNP R23 10k R25 3V3_BRD MODE 1 I2C 0 Pin Control A1 A0 Address 11 1010_111 10 1010_110 01 1010_101 00 1010_100 10uF C42 VIN VBUS_UP VDD18 UPD350_HPD 10...

Страница 37: ...N_RX1B_N 3 USB3DN_RX1B_P 3 C_USB3DN_TXD1A_P C_USB3DN_TXD1A_N GND A1 TX1 A2 TX1 A3 VBUS A4 CC1 A5 D A6 D A7 SBU1 A8 VBUS A9 RX2 A10 RX2 A11 GND A12 GND B1 TX2 B2 TX2 B3 VBUS B4 CC2 B5 D B6 D B7 SBU2 B8...

Страница 38: ...rt 4 EARTH_P4 PORT4 VBUS 1k DNP R32 1k R17 VBUS4 D1 TP5 C_USB3DN_TX4_N C_USB3DN_TX4_P USB3 polarity may be swapped to improve layout Layout Layout Layout EARTH_P2 3V3_BRD 5V_BRD EARTH_P4 EARTH_P3 3V3_...

Страница 39: ...GND Y VCC NC 1 U18 74LVC1G14GW 125 0R R182 3 2A Limit VBUS6 i Power VBUS5 VBUS6 EARTH_P5 EARTH_P6 VBUS5 VBUS5 D20 D23 PF27 3 PF28 3 4 VBUS6 USB2DN PRT_DIS_5_P 3 USB2DN PRT_DIS_5_N 3 USB2DN PRT_DIS_6_...

Страница 40: ...1206 C66 10uF 35V 1206 C63 10uF 35V 1206 C59 10uF 35V 1206 C39 10uF 35V 1206 C76 10uF 35V 1206 C38 10uF 35V 1206 C69 10uF 35V 1206 C49 TP LOOP Red TP14 TP LOOP Red TP22 TP LOOP Red DNP TP19 TP LOOP B...

Страница 41: ...RIVE_SCL 10k DNP R3 10k R1 3V3_BRD 10k DNP R10 10k R13 3V3_BRD 10k DNP R5 10k R2 3V3_BRD 10k DNP R6 10k R4 3V3_BRD EQ3 EQ2 EQ1 EQ0 EQ3 EQ2 EQ1 EQ0 TP6 Populate to keep Re driver always ON UPD360_HPD 1...

Страница 42: ...EVB USB7056 Evaluation Board User s Guide DS50002887A page 42 2019 Microchip Technology Inc NOTES...

Страница 43: ...056 EVALUATION BOARD USER S GUIDE 2019 Microchip Technology Inc DS50002887A page 43 Appendix C Bill of Materials C 1 INTRODUCTION This appendix includes the EVB USB7056 Evaluation Board Bill of Materi...

Страница 44: ...th Electronics Inc 8 85E 11 7 12 C38 C39 C46 C49 C53 C58 C59 C61 C63 C66 C69 C76 CAP CER 10uF 35V 10 X5R SMD 1206 Taiyo Yuden GMK316BJ106KL T 8 1 C48 CAP CER 1uF 35V 10 X5R SMD 0402 Murata Electronics...

Страница 45: ...CON HDR 2 54 Male 1x1 Gold 5 84MH TH VERT TE Connectivity 5 146280 1 40 1 J9 CON HDR 2 54 Male 2x6 Gold 5 84MH TH VERT Samtec TSW 106 07 G D 41 5 J10 J12 J28 J29 J33 CON HDR 2 54 Male 1x2 Gold 5 84MH...

Страница 46: ...6 5 R58 R85 R90 R143 R186 RES TKF 2 2k 1 1 10W SMD 0603 Panasonic ERJ 3EKF2201V 67 4 R68 R69 R130 R131 RES TKF 10R 1 1 10W SMD 0603 Panasonic ERJ 3EKF10R0V 68 6 R72 R73 R132 R133 R141 R147 RES TKF 200...

Страница 47: ...3 1 CROSSBAR SWITCH TQFN 40 Pericom PI3USB31532ZLEX 98 1 U5 IC INTERFACE PI3DPX1203ZHE Redriver DISPLAYPORT TQFN 42 Pericom PI3DPX1203ZHE 99 3 U6 U19 U21 MCHP INTERFACE USB Power Controller UCS2114 QF...

Страница 48: ...EVB USB7056 Evaluation Board User s Guide DS50002887A page 48 2019 Microchip Technology Inc NOTES...

Страница 49: ...GUIDE 2019 Microchip Technology Inc DS50002887A page 49 Appendix D Silk Screens D 1 INTRODUCTION This appendix shows the EVB USB7056 top and bottom silk screen and copper layer images FIGURE D 1 TOP...

Страница 50: ...EVB USB7056 Evaluation Board User s Guide DS50002887A page 50 2019 Microchip Technology Inc FIGURE D 2 BOTTOM LEVEL SILK SCREEN AND COPPER LAYERS...

Страница 51: ...2019 Microchip Technology Inc DS50002887A page 51 NOTES...

Страница 52: ...00 China Xian Tel 86 29 8833 7252 China Xiamen Tel 86 592 2388138 China Zhuhai Tel 86 756 3210040 ASIA PACIFIC India Bangalore Tel 91 80 3090 4444 India New Delhi Tel 91 11 4160 8631 India Pune Tel 91...

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