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Summary of Contents for Texas Instruments TUSB8020BPHP REVA
- Page 1 TUSB8020BPHP REVA Evaluation Module User's Guide Literature Number: SLLU196 March 2014...
- Page 2 Optional Circuitry ........................Hardware Set Up ......................Configuration Switches ........................EVM Installation ........................Troubleshooting ................Appendix A TUSB8020BPHPEVM Bill of Materials ........................ Appendix B Schematics Table of Contents SLLU196 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 3 SLLU196 – March 2014 Introduction The Texas Instruments TUSB8020BPHP REVA evaluation module is a functional board design of a single device that implements both a USB 3.0 hub and a USB 2.0 hub. The EVM can support both SuperSpeed (SS) and USB 2.0 (HS, FS, and LS) operation on its USB ports. This EVM is intended for use in evaluating system compatibility, developing optional EEPROM firmware, and validating interoperability.
- Page 4 TPS2561 data manual (SLVS930) to prevent in-rush current events on the downstream devices. In addition, there are ferrite beads and small capacitors on the VBUS lines to reduce noise and address ESD/EMI concerns. Hardware Overview SLLU196 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 5 The switches (SW1 and SW3) and headers (J2, J7, J8, JP1) present on the TUSB8020B EVM are intended for lab evaluation only and are not required for production designs. SLLU196 – March 2014 Hardware Overview Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 6 USB Battery Charging mode on Port 2 is disabled by default. If the switch is set to the ON position, the terminal is pulled high and battery charging is enabled on downstream port 2. Hardware Set Up SLLU196 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 7 Make sure shunts are installed on J2, J7, and J8. • In the case where a 12-V power supply has been attached to the EVM, the fault is non-recoverable. SLLU196 – March 2014 Hardware Set Up Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 8 Conn 2x5 shroud - NOPOP 9.09K 1% Panasonic - ECG ERJ-2RKF9091X GND1,GND2 TEST POINT - NOPOP J2,J7,J8 Header 1x2 961102-6404-AR L101_switch C&K Components L101011MS02Q TUSB8020BPHPEVM Bill of Materials SLLU196 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 9 220 @ 100MHZ Header 1x2 10uF 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF 0.001uF 0.01uF 0.1uF Label as 1.1V in silkscreen Figure 2. TUSB8020BPHPEVM Schematic SLLU196 – March 2014 Schematics Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 10 OUT2 SHDN/ SENSE OUT3 10uF LED Green 0805 1.87K OUT4 10uF 0402 10uF TPS7A4533 1P1V_FB BIAS 10uF TPS74801RGW 4.99K 0402 0402 Figure 3. TUSB8020BPHPEVM Power Schematic Schematics SLLU196 – March 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
- Page 11 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 12 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 13 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 14 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
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