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User's Guide
TUSB1004EVM User's Guide
The TUSB1004 is a 10 Gbps USB 3.2 quad channel linear redriver for USB Type-A applications. This
doducment goes over how to use and configure the TUSB1004EVM as well as recommendations for system
hardware implementation is described in this document. These recommendations are only guidelines and it is
the designer's responsibility to consider all system characteristics and requirements. Engineers should refer to
the data sheet for technical details such as device operation, terminal description, and so forth.
1
Overview..................................................................................................................................................................................2
TUSB1004EVM?.............................................................................................................................................2
1.2 What is Included in the TUSB1004EVM?..........................................................................................................................
1.3 What Does the EVM Look Like?........................................................................................................................................
Configuration.........................................................................................................................................................3
2.1 Power.................................................................................................................................................................................
2.2 Configuration Jumpers.......................................................................................................................................................
2.3 CEQ Configuration.............................................................................................................................................................
Configuration...........................................................................................................................................................5
2.5 Local I2C Access...............................................................................................................................................................
Guide....................................................................................................................................................................7
4
Schematics..............................................................................................................................................................................8
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SLLU351 - APRIL 2022
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ABSTRACT
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Copyright © 2022 Texas Instruments Incorporated
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TUSB1004EVM User's Guide
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Summary of Contents for Texas Instruments TUSB1004EVM
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Page 1: Table Of Contents
The TUSB1004 is a 10 Gbps USB 3.2 quad channel linear redriver for USB Type-A applications. This doducment goes over how to use and configure the TUSB1004EVM as well as recommendations for system hardware implementation is described in this document. These recommendations are only guidelines and it is the designer’s responsibility to consider all system characteristics and requirements. -
Page 2: 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. -
Page 3: Hardware Configuration
If TUSB1004 is configured for pin-strap mode, then this jumper along with JMP5 selects EQ settings for SSTX receivers. Refer to theTUSB1004 data sheet for details on the EQ settings. SLLU351 – APRIL 2022 TUSB1004EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 4 The local I2C voltage pull-up option. The default is local I2C pull-ups are connected to TUSB1004s 3.3 V VCC supply. Removing R47 allows for feeding external DC supply for local I2C. TUSB1004EVM User's Guide SLLU351 – APRIL 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
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Page 5: Ceq Configuration
EQ Gain at 5 GHz minus Register(s): SSEQ1_SEL or SSEQ2_SEL SSEQ1 PIN LEVEL SSEQ0 PIN LEVEL Gain at 100 MHz Equalization Setting # (dB) Lowest Setting Highest Setting SLLU351 – APRIL 2022 TUSB1004EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 6: Local I2C Access
Bit 0 7-bit Address Bit 7 (MSB) Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 PIN LEVEL PIN LEVEL (W/R) TUSB1004EVM User's Guide SLLU351 – APRIL 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 7: Quick Start Guide
5. The USB device should enumerate. If the USB device does not enumerate, check that VBUS is at the appropiate level at the correcpsoding USB-A receptacle, pin1 of D1 or D2. SLLU351 – APRIL 2022 TUSB1004EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... -
Page 8: Schematics
Schematics www.ti.com 4 Schematics TUSB1004EVM User's Guide SLLU351 – APRIL 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated... - Page 9 Schematics SLLU351 – APRIL 2022 TUSB1004EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 10 Schematics www.ti.com TUSB1004EVM User's Guide SLLU351 – APRIL 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
- Page 11 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2022, Texas Instruments Incorporated...
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