Texas Instruments TUSB320 User Manual
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Texas Instruments TUSB320 User Manual

Texas Instruments TUSB320 User Manual

Evaluation module
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This document describes how to use TUSB320 evaluation module (EVM).
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2.1
2.2
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2.4
2.5
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3.1
3.2
3.3
DRP Operation
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Schematics
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Example Configuration Using HD3SS2522 and TUSB320 EVMs
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Example Configuration Using Two TUSB320 EVMs
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Example Configuration Using HD3SS2522 and TUSB320 EVMs
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Example Configuration Using Two TUSB320 EVMs
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TUSB321 EVM Power
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DIP Switch Modes of Operation
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LEDs Debug Descriptions
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TUSB320 UFP DIP Switch SW1 Settings
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TUSB320 DFP EVM DIP Switch SW1 Configuration
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SLLU222B - June 2015 - Revised October 2015
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Copyright © 2015, Texas Instruments Incorporated
SLLU222B - June 2015 - Revised October 2015
TUSB320 Evaluation Module
Contents
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List of Tables
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User's Guide
TUSB320 Evaluation Module
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Summary of Contents for Texas Instruments TUSB320

  • Page 1: Table Of Contents

    User's Guide SLLU222B – June 2015 – Revised October 2015 TUSB320 Evaluation Module This document describes how to use TUSB320 evaluation module (EVM). Contents ....................What is the TUSB320 EVM? ....................TUSB320 EVM Features ......................... Power ......................... VBUS ....................DIP Switch Setting ........................

  • Page 2: What Is The Tusb320 Evm

    What is the TUSB320 EVM? The TUSB320 EVM is designed to evaluate TUSB320 devices. The EVM can be configured to operate in DFP, UFP, or DRP mode via DIP switch selection and/or I2C control. All of the control inputs are also selectable via DIP switch configuration.

  • Page 3: Tusb320 Evm Features

    VBUS, provided on J1 or J6 may be lower than 4.75 V. For bus-powered devices to be attached to the EVM for test purposes, TI recommends using a 5.5-V external power supply through J5 or TP5. SLLU222B – June 2015 – Revised October 2015 TUSB320 Evaluation Module Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 4: Dip Switch Setting

    Note that the OUT1, OUT2, OUT3 LEDs are used in GPIO mode of operation. The DIP SW must be configured accordingly to configure TUSB320 EVM in GPIO mode of operation. The LED may light up dim even when OUT pins are not driven due to a pullup to 3.3 V.

  • Page 5: Tusb320 Evm Configuration Examples

    2. Connect the HD3SS2522 EVM to a USB host. 3. Connect TUSB320 to the HD3SS2522 using a Type-C Cable. VBUS should be provided over the Type-C cable connection. LED D10 should illuminate on the TUSB320 board. D3 and D4 should illuminate on the HD3S2522 indicating an UFP connection.

  • Page 6: Dfp Operation

    SW1.8 PORT_L 2. Connect TUSB320 DFP EVM to a legacy USB host using a Type-A to micro-B cable via micro-AB connector (J5) provided on board. The LED D10 should illuminate by the VBUS provided by the legacy USB host over the Type-A to micro-B cable connection.

  • Page 7: Tusb320 Drp Evm Dip Switch Sw1

    3. Connect the TUSB320 to the HD3SS2522 using a Type-C cable. VBUS should be provided over the Type-C cable connection. LED D10 should light up on the TUSB320 board. D3 and D4 should light up on the HD3S2522 indicating an UFP connection. Please refer to HD3SS2522 users manual (SLLU215) for details on the HD3SS2522 EVM operation.

  • Page 8: Tusb320 Drp Dip Switch Sw1 Configuration

    PORT_L 2. Connect the TUSB320 DRP EVM to a legacy USB host using a Type-A to micro-B cable via micro-AB connector (J5) provided on the board. The LED D1, D2, and D3 should be lit up by the VBUS provided by the legacy USB host over the Type-A to micro-B cable connection.
  • Page 9 Schematics www.ti.com Schematics Figure Figure 6, and Figure 7 illustrate the TUSB320 EVM revision B schematics. DC_IN DC IN PWR_IN TypeC_VBUS uAB_VBUS VBUS SW TPS25910 VDD_320 micro AB VBUS Receptacle Type C Test Header/ ADDR Receptacle Switch TUSB320 PORT OUT[1,2,3]...
  • Page 10 500R OUT3 LED Red 0805 SilkScreen: 32xID VDD_320 ID_RED 320_ID_D 320_ID 500R LED Red 0805 Figure 6. TUSB320 EVM Components TUSB320 Evaluation Module SLLU222B – June 2015 – Revised October 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 11 1.0uH(0.06Ohm) L2_2 63020_PS 63020_PS 63020_L1 L1_1 PS/SYNC 63020_VINA L1_2 VINA 63020_EN 63020_EN 200K TPS63020 100nF Figure 7. TUSB321 EVM Power SLLU222B – June 2015 – Revised October 2015 TUSB320 Evaluation Module Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 12 Added sentence to the end of the first paragraph of the I2C section....................... • Added Schematics section. NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Revision History SLLU222B – June 2015 – Revised October 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 13 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
  • Page 14 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2015, Texas Instruments Incorporated...
  • Page 15 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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