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Summary of Contents for Microchip Technology EVB-USB4715
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Page 1: Evaluation Kit
EVB-USB4715 Evaluation Kit User’s Guide 2017 Microchip Technology Inc. DS50002679A... - Page 2 SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other countries.
- Page 3 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. 2017 Microchip Technology Inc.
- Page 4 EVB-USB5807/6 Evaluation Kit User’s Guide NOTES: 2017 Microchip Technology Inc. DS50002679A-page 4...
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Page 5: Table Of Contents
3.1.2 Power Source - Self Powered ..............17 3.1.3 Downstream Port Power Control ............... 17 3.1.4 USB Type-C Ports ..................17 3.1.5 LED Indicators on EVB-USB4715 ............. 17 3.1.6 Switches on EVB-USB4715 ..............18 3.1.7 Connector Descriptions for EVB-USB4715 ..........18 3.1.8 Test Points on USB4715 ................ - Page 6 EVB-USB4715 Evaluation Kit User’s Guide NOTES: 2017 Microchip Technology Inc. DS50002679A-page 6...
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Page 7: Preface
Customer Support • Document Revision History DOCUMENT LAYOUT This document describes how to use the EVB-USB4715 as a demonstration platform optimized for portable applications. The manual layout is as follows: • Chapter 1. “Overview” – Shows a brief description of the EVB-USB4715 •... -
Page 8: Conventions Used In This Guide
EVB-USB4715 Evaluation Kit 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... -
Page 9: Warranty Registration
Technical support is available through the web site at: http://www.microchip.com/support DOCUMENT REVISION HISTORY Revision A (October 2017) • Initial Release of this Document. 2017 Microchip Technology Inc. DS50002679A-page 9... - Page 10 EVB-USB4715 Evaluation Kit User’s Guide NOTES: 2017 Microchip Technology Inc. DS50002679A-page 10...
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Page 11: Chapter 1. Overview
Chapter 1. Overview EVB-USB4715 OVERVIEW The EVB-USB4715 is a demonstration and evaluation platform that provides the nec- essary requirements and interface options for evaluating the USB4715, a 4-Port HS USB Smart Hub on a 4-layer RoHS-compliant Printed Circuit Board (PCB). This will allow the user to gain an understanding of the product and accelerate the integration of the USB4715 into the user’s design. -
Page 12: Block Diagram
EVB-USB4715 Evaluation Kit User’s Guide • Green LED indicators for 3.3V supply. • Terminal block connector for use with an external bench supply. • Barrel connector for use with a Microchip 12V power supply. • Removable/non-removable downstream ports can be configured with select shunt J1 and J21. -
Page 13: Definitions
DC voltages to communicate charging capability • Type-C - Reversible USB Connector • UFP - Upstream Facing Port • USB-IF - USB Integrators Forum. Collection of corporate sponsored members responsible for developing USB specifications. 2017 Microchip Technology Inc. DS50002679A-page 13... -
Page 14: Chapter 2. Getting Started
2. Using a USB Type-A plug to USB micro-B plug cable, connect the EVB-USB4715 to a USB host via the upstream “Port 0” USB micro-B socket (J4). 3. You may now connect devices to any of the downstream ports to enumerate and use those devices with the USB host. -
Page 15: Chapter 3. Hardware Configuration
EVB-USB4715 EVALUATION KIT USER’S GUIDE Chapter 3. Hardware Configuration HARDWARE CONFIGURATION OPTIONS FIGURE 3-1: EVB-USB4715 REV B (TOP-SIDE) 3.1.1 Configuration 3.1.1.1 EXTERNAL SPI FLASH Upon power-up, the USB4715 first looks for an external SPI ROM device and a valid signature in the Flash. If one is found, the external ROM is enabled and code execution is initiated from the external SPI ROM device. - Page 16 If configuration is not done through SPI or SMBus2, additional configuration is available through two hardware straps: CFG_BC_EN and CFG_NON-REM. The controls are configured by selecting one of six resistor values for each pin. The EVB-USB4715 demonstrates two of the six possible resistor values for each of CFG_BC_EN and CFG_NON-REM.
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Page 17: Power Source - Self Powered
3.1.4 USB Type-C Ports The EVB-USB4715 has two Type-C ports. These are USB 2.0 HS ports. The USB Type-C ports utilize the Microchip UPD360 Type-C port controller in order to detect USB Type-C attachment and plug orientation. The UPD360 monitors the voltage on the USB Type-C CC wires in order to detect USB Type-C attach events. -
Page 18: Switches On Evb-Usb4715
EVB-USB4715 Evaluation Kit User’s Guide 3.1.6 Switches on EVB-USB4715 Table 3-4 describes the switches included on the EVB-USB4715. TABLE 3-4: SWITCH DESCRIPTIONS REF. DES. LABEL DESCRIPTION “RESET” Momentary push-button switch to assert RST_N. “ON/OFF” Connects or disconnects the 12VDC supply “OSC/I2S”... -
Page 19: Test Points On Usb4715
“SMB-1961‘” SMB1 connection for the audio codec 3.1.8 Test Points on USB4715 Table 3-6 describes the test points included on the EVB-USB4715. A header may be permanently installed on the through-hole test points if needed. TABLE 3-6: USB4715 TEST POINT DESCRIPTIONS REF. -
Page 20: Appendix A. Schematics
EVB-USB4715 EVALUATION KIT USER’S GUIDE Appendix A. Schematics INTRODUCTION This appendix includes the EVB-USB4715 schematics. 2017 Microchip Technology Inc. DS50002679A-page 20... - Page 21 Shunt jumper default selections are marked with an asterisk [*]. Designed with Microchip Technology, Inc. USB/Network Group - UNG www.Microchip.com Altium.com EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: Page Title: Table of Contents, Revision History, Block Diagram Gadir EVB-USB4715 UNG_8080 Project Name:...
- Page 22 Microchip Technology, Inc. 0.1uF MIC803 Vth: 2.93V USB/Network Group - UNG CONFIG4 ----------------- Reserved ---------------- www.Microchip.com Default Open Altium.com CONFIG5 EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: Page Title: USB4715, Reset, Configuration CONFIG6 Gadir EVB-USB4715 UNG_8080 Project Name: Size: Date: 7/6/2017 Designer: J.
- Page 23 SPI_MOSI MOSI 2, 3, 4, 7 3.3V mikroBUS 1 Designed with Microchip Technology, Inc. USB/Network Group - UNG www.Microchip.com Altium.com EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: Page Title: Memory and Mikrobus Gadir EVB-USB4715 UNG_8080 Project Name: Size: Date: 7/6/2017 Designer: J.
- Page 24 Br Grn 74LVC1G14GW,125 EARTH_P3 "PORT3 VBUS" 0.1uF Designed with Microchip Technology, Inc. USB/Network Group - UNG www.Microchip.com Altium.com EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: Page Title: USB A and B Ports Gadir EVB-USB4715 UNG_8080 Project Name: Size: Date: 7/7/2017 Designer: J.
- Page 25 USB/Network Group - UNG OCS_N OCS_N PRTCTL2 R100 P2_PWR_EN www.Microchip.com PWR_EN PWR_EN P2_PWR_CAP0 Altium.com PWR_CAP0 PWR_CAP0 P2_PWR_CAP1 EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: PWR_CAP1 PWR_CAP1 TP11 P2_ERR_RECOVER ERR_RECOVER ERR_RECOVER Page Title: USB C Ports UPD360 All-SKU DFP (Standalone) Gadir EVB-USB4715 UNG_8080...
- Page 26 Black EXT_12V EXT_12V PVDD PVDD HDR-2.54 Male 1x1 Designed with Microchip Technology, Inc. USB/Network Group - UNG www.Microchip.com Altium.com EVB-USB4715 Evaluation Board for USB4715 QFN-48 Description: Page Title: Voltage Regulators Gadir EVB-USB4715 UNG_8080 Project Name: Size: Date: 7/7/2017 Designer: J. Hunt...
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Page 27: Appendix B. Evb-Usb4715 Bom
EVB-USB4715 EVALUATION KIT USER’S GUIDE Appendix B. EVB-USB4715 BOM INTRODUCTION This appendix shows the EVB-USB4715 Evaluation Bill of Materials: TABLE B-1: BILL OF MATERIALS Reference Designator(s) Description Manufacturer Manufacturer Part Number C1, C5, C7, C8, C9, C10, C11, CAP CER 0.1uF 16V 10% X7R SMD 0402... - Page 28 EVB-USB4715 Evaluation Kit User’s Guide TABLE B-1: BILL OF MATERIALS (CONTINUED) Reference Designator(s) Description Manufacturer Manufacturer Part Number J13, J22 Connector, audio jack, 3.5mm, SMT, 4 pins CUI Inc SJ-3524-SMT J23, J24 CON HDR-2.54 Male 1x1 Gold 5.84MH TH TE Connectivity...
- Page 29 ASFL1-12.288MHZ-L-T 5mmx3.2mm Crystal 25MHz 4 pins 3225 Abracon LLC ABM8G-25-B4Y-T Microchip Parts IC, USB4715, Automotive USB 2.0 Hub, QFN48 Microchip Technology USB4715 IC, Reset Supervisor, 2.93V, SOT23-3 Microchip Technology MIC803-29D4VM3 USB Dual Port Power Switch and Current Moni- Microchip Technology...
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Page 30: Appendix C. Evb-Usb4715 Pcb Silk Screens
EVB-USB4715 EVALUATION KIT USER’S GUIDE Appendix C. EVB-USB4715 PCB Silk Screens INTRODUCTION This appendix shows the Top and Bottom Silk Screen Images. FIGURE C-1: EVB-USB5926 TOP SILK SCREEN IMAGE 2017 Microchip Technology Inc. DS50002679A-page 30... - Page 31 FIGURE C-2: EVB-USB5926 BOTTOM SILK SCREEN IMAGE 2017 Microchip Technology Inc. DS50002679A-page 31...
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Page 32: Worldwide Sales And Service
Thailand - Bangkok Tel: 408-735-9110 Sweden - Stockholm Tel: 86-29-8833-7252 Tel: 66-2-694-1351 Tel: 408-436-4270 Tel: 46-8-5090-4654 Fax: 86-29-8833-7256 Fax: 66-2-694-1350 Canada - Toronto UK - Wokingham Tel: 905-695-1980 Tel: 44-118-921-5800 Fax: 905-695-2078 Fax: 44-118-921-5820 2017 Microchip Technology Inc. DS50002679A-page 32 11/07/16... - Page 33 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Microchip EVB-USB4715...
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