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User's Guide
TMDS1204 EVM User's Guide
How to use and configure the TMDS1204EVM along with 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. For technical details (such
as, device operation, terminal description, and so forth), refer to the
FRL HDMI™ Hybrid Redriver data
1
Overview..................................................................................................................................................................................2
1.1 What is the TMDS1204 EVM?...........................................................................................................................................
1.3 What Does the EVM Look Like?........................................................................................................................................
Configuration.........................................................................................................................................................4
2.1 Power.................................................................................................................................................................................
2.2 Enable or Reset.................................................................................................................................................................
2.3 Configuration Jumpers.......................................................................................................................................................
2.4 Rx EQ Configuration..........................................................................................................................................................
Option.............................................................................................................................................................6
2.6 Local I2C Access...............................................................................................................................................................
Guide....................................................................................................................................................................6
4
Schematics..............................................................................................................................................................................7
5 References............................................................................................................................................................................
Figure 1-1. EVM Board................................................................................................................................................................
Figure 4-1. Block Diagram...........................................................................................................................................................
Connector...............................................................................................................................................8
Figure 4-3. TMDS1204................................................................................................................................................................
Figure 4-4. HDMI TX Connector................................................................................................................................................
Figure 4-5. Jumper Configuration..............................................................................................................................................
Figure 4-6. Push Button Reset..................................................................................................................................................
Figure 4-7. 3.3 V Regulator.......................................................................................................................................................
2
C Controller........................................................................................................................................
Table 2-2. Jumpers......................................................................................................................................................................
Table 2-3. Rx Equalization Control..............................................................................................................................................
Trademarks
HDMI
is a trademark of HDMI Licensing Administrator, Inc..
CUI Inc.
is a trademark of CUI GLOBAL, INC.
Aardvark
is a trademark of Total Phase, Inc.
All trademarks are the property of their respective owners.
SLLU341 - JULY 2022
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ABSTRACT
sheet.

Table of Contents

TMDS1204EVM?..........................................................................................................................2
List of Figures
List of Tables
Settings.......................................................................................................................4
Pinout.............................................................................................................................................6
Copyright © 2022 Texas Instruments Incorporated
12-Gbps, DC/AC-Coupled to TMDS™ and
TMDS1204 EVM User's Guide
Table of Contents
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  • Page 1: Table Of Contents

    TMDS1204 EVM User's Guide ABSTRACT How to use and configure the TMDS1204EVM along with 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. For technical details (such as, device operation, terminal description, and so forth), refer to the 12-Gbps, DC/AC-Coupled to TMDS™...
  • Page 2: Overview

    1 Overview 1.1 What is the TMDS1204 EVM? The TMDS1204EVM is a PCB that helps customers evaluate the TMDS1204 for video applications with HDMI ™ interfaces. This EVM can also be used as a hardware reference design for implementations of the TMDS1204.
  • Page 3: What Does The Evm Look Like

    Overview 1.3 What Does the EVM Look Like? Figure 1-1. EVM Board SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 4: Hardware Configuration

    JMP9 Open TXSWG. Refer to data sheet for details. JMP13 Short 4 to 6 LINEAR_EN. Refer to data sheet for details. TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 5: Rx Eq Configuration

    Table 2-3. Rx Equalization Control Register(s): CLK_EQ, D0_EQ, D1_EQ, D2_EQ EQ1 PIN Level EQ0 PIN Level EQ Gain Equalization Setting # Lowest EQ setting Highest EQ setting SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 6: Hpd Snoop Option

    4. Insert an HDMI video sink into P2 (HDMI receptacle) using a standard HDMI cable. 5. Video output on HDMI sink should be observed. TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 7: Schematics

    Schematics 4 Schematics Figure 4-1. Block Diagram SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 8: Figure 4-2. Hdmi Input Connector

    Schematics www.ti.com Figure 4-2. HDMI Input Connector TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 9: Figure 4-3. Tmds1204

    Schematics Figure 4-3. TMDS1204 SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 10: Figure 4-4. Hdmi Tx Connector

    Schematics www.ti.com Figure 4-4. HDMI TX Connector TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 11: Figure 4-5. Jumper Configuration

    Schematics Figure 4-5. Jumper Configuration SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 12: Figure 4-6. Push Button Reset

    Schematics www.ti.com Figure 4-6. Push Button Reset TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 13: Figure 4-7. 3.3 V Regulator

    Schematics Figure 4-7. 3.3 V Regulator SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 14: Figure 4-8. Tusb3410 I 2 C Controller

    Schematics www.ti.com Figure 4-8. TUSB3410 I C Controller TMDS1204 EVM User's Guide SLLU341 – JULY 2022 Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 15: References

    References 5 References • Texas Instruments, 12-Gbps, DC/AC-Coupled to TMDS™ and FRL HDMI™ Hybrid Redriver data sheet SLLU341 – JULY 2022 TMDS1204 EVM User's Guide Submit Document Feedback Copyright © 2022 Texas Instruments Incorporated...
  • Page 16 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
  • Page 17 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
  • Page 18 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
  • Page 19 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
  • Page 20 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 © 2019, Texas Instruments Incorporated...
  • Page 21 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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