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User's Guide

SLLU222B – June 2015 – Revised October 2015

TUSB320 Evaluation Module

This document describes how to use TUSB320 evaluation module (EVM).

Contents

1

What is the TUSB320 EVM?

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2

2

TUSB320 EVM Features

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3

2.1

Power

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3

2.2

VBUS

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3

2.3

DIP Switch Setting

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4

2.4

I2C

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4

2.5

LEDs

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4

3

TUSB320 EVM Configuration Examples

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5

3.1

UFP Operation

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5

3.2

DFP Operation

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6

3.3

DRP Operation

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7

4

Schematics

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9

List of Figures

1

Example Configuration Using HD3SS2522 and TUSB320 EVMs

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5

2

Example Configuration Using Two TUSB320 EVMs

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6

3

Example Configuration Using HD3SS2522 and TUSB320 EVMs

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7

4

Example Configuration Using Two TUSB320 EVMs

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8

5

TUSB320 EVM Schematic

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9

6

TUSB320 EVM Components

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10

7

TUSB321 EVM Power

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11

List of Tables

1

DIP Switch Modes of Operation

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4

2

LEDs Debug Descriptions

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4

3

TUSB320 UFP DIP Switch SW1 Settings

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5

4

TUSB320 DFP EVM DIP Switch SW1 Configuration

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6

5

TUSB320 DRP EVM DIP Switch SW1

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7

6

TUSB320 DRP DIP Switch SW1 Configuration

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8

1

SLLU222B – June 2015 – Revised October 2015

TUSB320 Evaluation Module

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Copyright © 2015, Texas Instruments Incorporated

Summary of Contents for TUSB320

Page 1: ...2 and TUSB320 EVMs 5 2 Example Configuration Using Two TUSB320 EVMs 6 3 Example Configuration Using HD3SS2522 and TUSB320 EVMs 7 4 Example Configuration Using Two TUSB320 EVMs 8 5 TUSB320 EVM Schematic 9 6 TUSB320 EVM Components 10 7 TUSB321 EVM Power 11 List of Tables 1 DIP Switch Modes of Operation 4 2 LEDs Debug Descriptions 4 3 TUSB320 UFP DIP Switch SW1 Settings 5 4 TUSB320 DFP EVM DIP Switch...

Page 2: ...DRP mode via DIP switch selection and or I2C control All of the control inputs are also selectable via DIP switch configuration The TUSB320 devices can be used with legacy USB systems or Type C systems for evaluation purposes 2 TUSB320 Evaluation Module SLLU222B June 2015 Revised October 2015 Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated ...

Page 3: ...gh the micro AB USB2 connector J6 at the same time 5 V is supplied through 5 V DC IN J5 or Type C Connector J7 Due to diode IR drop in the test setup the VBUS on the connector may be below the desired level The board is designed to take up to 5 5 V through DC_5V IN or TP5 PWRIN header for test purposes Test loops and headers to power rails and GND are provided for test purposes Some power rails ca...

Page 4: ...r J1 or J2 4 7 kΩ pullups to 3 3 V are added on I2C SCL and SDA The ADDR pin can be pulled high or low through DIP SW configuration described in Section 2 3 DIP Switch Setting The ADDR pin determines the last bit of the TUSB320 I2C address to be high or low J1 is intended to match the Aardvark I2C programmer dongle pinout 2 5 LEDs Several LEDs are provided for easier debug purposes Table 2 LEDs De...

Page 5: ...on Figure 1 describes an example configuration using HD3SS2522 and TUSB320 EVMs The HD3SS2522 is a TI s DFP CC controller compliant to USB Type C spec v1 1 Figure 1 Example Configuration Using HD3SS2522 and TUSB320 EVMs 1 TUSB320 UFP Configure the DIP switches as shown in Table 3 Table 3 TUSB320 UFP DIP Switch SW1 Settings Reference Designator SW Control Function Switch Setting SW1 1 EN ON SW1 2 O...

Page 6: ...ble 4 TUSB320 DFP EVM DIP Switch SW1 Configuration Reference SW Control Function Switch Setting Designator SW1 1 EN ON SW1 2 OUT2 OFF SW1 3 OUT1 OFF SW1 4 ADDR OFF SW1 5 INT OFF SW1 6 320_VBUS Don t care SW1 7 PORT_H ON SW1 8 PORT_L OFF 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 VBU...

Page 7: ...pliant to USB Type C spec v1 1 Figure 3 Example Configuration Using HD3SS2522 and TUSB320 EVMs 1 Configure the TUSB320 DRP EVM DIP switch SW1 as shown in Table 5 Table 5 TUSB320 DRP EVM DIP Switch SW1 Reference SW Control Function Switch Setting Designator SW1 1 EN ON SW1 2 OUT2 OFF SW1 3 OUT1 OFF SW1 4 ADDR OFF SW1 5 INT OFF SW1 6 320_VBUS Don t care SW1 7 PORT_H OFF SW1 8 PORT_L OFF 2 Connect th...

Page 8: ...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 3 Connect the TUSB320 UFP EVM to the TUSB320 DFP EVM using a Type C cable The TUSB320 UFP EVM should be powered by VBUS provided over the Type C cable connection The LED D10 on the TUSB320 UFP EVM should also light up Upon the Type C cable attach to the TUSB320 DFP EV...

Page 9: ...20 Vdd VDD_320 VDD_320 PWR_IN PWR_IN TPS63020 TPS25910 4 5V 5 5V www ti com Schematics 4 Schematics Figure 5 Figure 6 and Figure 7 illustrate the TUSB320 EVM revision B schematics Figure 5 TUSB320 EVM Schematic 9 SLLU222B June 2015 Revised October 2015 TUSB320 Evaluation Module Submit Documentation Feedback Copyright 2015 Texas Instruments Incorporated ...

Page 10: ... USB2_P0 USB2_N0 CC2 CC1 CC2 CC1 USB2_P0 USB2_N0 320_VBUS EN _SW EN microAB_ID EN EN micAB_VBUS VDD_320 VDD_320 VDD_320 VDD_320 VDD_320 VDD_320 VDD_320 TypeC_VBUS VDD320_LP VDD_320 TypeC_VBUS VDD_3P3V TypeC_VBUS 320_ID pg3 R8 500R R9 200K J2 HEADER 7X2 0 1 thru hole 2 4 6 8 10 12 14 1 3 5 7 9 11 13 D12 NC RB751V 40 1 2 C14 NC 10uF D4 LED Red 0805 D1 LED Red 0805 R3 NC C15 NC 10uF R38 NC 100K R13 4...

Page 11: ...OS 5 SW 7 PG 6 C6 10uF R28 NC 10K D8 RB751V 40 1 2 TP6 15 mil TEST PAD 1 R29 1M R24 0R 3A C5 10uF L1 1 0uH 0 06Ohm D9 DNI RB751V 40 1 2 R180 0 J5 DC_POWER_JACK 1 2 3 C16 10uF CSD17313Q2 Q1 3 2 1 6 4 8 7 5 D6 SMAJ20A R73 175K C9 100nF J9 1 2 D7 RB751V 40 1 2 R34 200K D10 LED Green 0805 R43 NC 10K R33 1 5M R175 330 0402 5 R32 0R 3A C7 22uF U2 TPS25910RSA EN 16 FLT 15 OUT1 10 OUT2 11 OUT3 12 GND1 14 ...

Page 12: ...ion Revision History Changes from Original June 2015 to A Revision Page Added two sentences to the end of the first paragraph in the Power section 3 Added J1 to the first sentence of the I2C section 4 Added sentence to the end of the first paragraph of the I2C section 4 Added Schematics section 9 NOTE Page numbers for previous revisions may differ from page numbers in the current version 12 Revisi...

Page 13: ...ring the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warranted for the remainder of the original warranty period Replaced EVMs shall be warranted for a new full ninety 90 day warranty period 3 ...

Page 14: ...F REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED 8 2 Specific Limitations IN NO EVENT SHALL T...

Page 15: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

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