Texas Instruments TSU6721EVM, User Manual

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User's Guide
SLVUA77 – May 2014
TSU6721EVM Micro-USB Switch Evaluation Module
This document is the user’s guide for the TSU6721EVM micro-USB switch evaluation module (EVM). The
TSU6721EVM is designed to evaluate and demonstrate the functionality of TI’s TSU6721 micro-USB
switch.
This guide contains an introduction, setup instructions, the EVM schematic, top and bottom board layouts,
and a bill of materials.
Contents
1 About This Manual
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2
1.1 Information about Cautions and Warnings
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2
1.2 Items Required for Operation
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2
1.3 Items Recommended for Operation
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2
2 Introduction
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3
3 Setup
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3
3.1 Header and Jumper Connection Descriptions
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3
3.2 LaunchPad Hardware and Firmware Setup
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5
3.3 GUI Software Setup
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8
3.4 Getting Started Using the TSU6721 Micro-USB Switch EVM
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9
4 Schematic
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15
5 Board Layout
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16
6 Bill of Materials
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20
List of Figures
1 TSU6721EVM
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3
2 Proper Jumper Configuration on the LaunchPad
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5
3 Proper Orientation for the TSU6721EVM on the LaunchPad.
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6
4 TSU6721EVM GUI Without LaunchPad
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9
5 TSU6721EVM GUI After Connecting the LaunchPad to the Computer
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10
6 TSU6721EVM GUI Showing ID Detection of a UART Cable
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11
7 TSU6721EVM GUI Showing SDP Charger Detection
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12
8 TSU6721EVM GUI Showing Manual Switching Mode
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13
9 TSU6721EVM GUI Showing Manually Closed DM and DP Switches
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14
10 TSU6721EVM Schematic
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11 PCB Layer 1 (Top Layer)
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16
12 PCB Layer 2 (VBUS)
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13 PCB Layer 3 (GND)
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14 PCB Layer 4 (Bottom layer)
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19
List of Tables
1 Device and Package Configurations
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3
2 TSU6721EVM Bill of Materials
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20
1 SLVUA77 – May 2014 TSU6721EVM Micro-USB Switch Evaluation Module
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