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Texas Instruments TUSB1004EVM, User Manual

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1 Overview

1.1 What is the TUSB1004EVM?

The TUSB1004EVM is a PCB created to help for customers to evaluate the TUSB1004. The EVM has two 
Mirco-B USB receptacles and a stacked dual port USB-A receptacle. The user of the EVM can insert a standard 
Micro-B USB cable into the TUSB1004EVM board then conenct the cable to a motherboard or system. The user 
can then insert an USB device directly or through an standard USB cable into the USB-A receptacle side of the 
EVM board.

1.2 What is Included in the TUSB1004EVM?

The following are the major components of the EVM:
• TUSB1004 device
• Two Micro-B USB receptacle
• Dual Port USB-A receptacle
• Headers for configurating various TUSB1004 features.

1.3 What Does the EVM Look Like?

Figure 1-1. EVM Board

Overview

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2

TUSB1004EVM User's Guide

SLLU351 – APRIL 2022

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Copyright © 2022 Texas Instruments Incorporated

Summary of Contents for TUSB1004EVM

Page 1: ...rs should refer to the data sheet for technical details such as device operation terminal description and so forth Table of Contents 1 Overview 2 1 1 What is the TUSB1004EVM 2 1 2 What is Included in the TUSB1004EVM 2 1 3 What Does the EVM Look Like 2 2 Hardware Configuration 3 2 1 Power 3 2 2 Configuration Jumpers 3 2 3 CEQ Configuration 5 2 4 SSEQ Configuration 5 2 5 Local I2C Access 6 3 Quick S...

Page 2: ...tem The user can then insert an USB device directly or through an standard USB cable into the USB A receptacle side of the EVM board 1 2 What is Included in the TUSB1004EVM The following are the major components of the EVM TUSB1004 device Two Micro B USB receptacle Dual Port USB A receptacle Headers for configurating various TUSB1004 features 1 3 What Does the EVM Look Like Figure 1 1 EVM Board Ov...

Page 3: ...oating then this jumper is the clock for the local I2C If TUSB1004 is configured for pin strap mode then Short 3 to 4 JMP2 Short 3 to 4 AEQENZ SDA If TUSB1004 is configured for I2C mode MODE pin JMP13 is floating then this jumper is the data for the local I2C If TUSB1004 is configured for pin strap mode then this jumper selects whether the AEQ is enabled or not Short 1 to 2 AEQ disabled Short 3 to...

Page 4: ...ceivers Refer to theTUSB1004 data sheet for details on the EQ settings JMP9 Open VIO_SEL Selects whether local I2C interface is at 1 8 V or 3 3 V signalling levels The default is 3 3 V Short pins 1 and 2 to select 1 8 V JMP10 Short 1 to 2 MODE Selects between pin strap and I2C mode The default is pin strap mode Short 1 to 2 Pin strap mode Open I2C mode JMP11 Open SLP_S0 JMP12 Open EN The EN will e...

Page 5: ...F 15 1 1 Highest EQ setting 2 4 SSEQ Configuration There are sixteen EQ settings with 0 being the lowest and Fh being the highest Table 2 4 USB Host Facing Port Receiver SSTX1 and SSTX2 pins Equalization Control Register s SSEQ1_SEL or SSEQ2_SEL Equalization Setting SSEQ1 PIN LEVEL SSEQ0 PIN LEVEL EQ Gain at 5 GHz minus Gain at 100 MHz dB 0 0 0 Lowest Setting 1 0 R 2 0 F 3 0 1 4 R 0 5 R R 6 R F 7 ...

Page 6: ...n example of an external I2C Host controller is the Total Phase Aardvark I2C SPI Host Adapter Total Phase Part TP240141 Table 2 5 TUSB1004 I2C Target Address SSEQ1 A1 PIN LEVEL SSEQ0 A0 PIN LEVEL 7 bit Address Bit 7 MSB Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 W R 0 0 44h 1 0 0 0 1 0 0 0 1 0 R 45h 1 0 0 0 1 0 1 0 1 0 F 46h 1 0 0 0 1 1 0 0 1 0 1 47h 1 0 0 0 1 1 1 0 1 R 0 20h 0 1 0 0 0 0 0 0 1 R R ...

Page 7: ...k that VBUS is at the appropiate level at D2 pin 1 The following instructions assume the EVM is configured for the I2C mode and is powered from the barrel jack 1 Insert 5 V DC power source into the barrel jack J4 2 Configure the TUSB1004 through the I2C interface JMP1 and JMP2 3 Insert a Micro B USB cable into either J3 or J1 on the EVM Connect the other end of the USB cable to the motherboard 4 I...

Page 8: ...4 Schematics Schematics www ti com 8 TUSB1004EVM User s Guide SLLU351 APRIL 2022 Submit Document Feedback Copyright 2022 Texas Instruments Incorporated ...

Page 9: ...www ti com Schematics SLLU351 APRIL 2022 Submit Document Feedback TUSB1004EVM User s Guide 9 Copyright 2022 Texas Instruments Incorporated ...

Page 10: ...Schematics www ti com 10 TUSB1004EVM User s Guide SLLU351 APRIL 2022 Submit Document Feedback Copyright 2022 Texas Instruments Incorporated ...

Page 11: ...o change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for and you will fully indemn...

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