Texas Instruments DS90UB921-Q1EVM User Manual
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Texas Instruments DS90UB921-Q1EVM User Manual

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DS90UB921-Q1EVM
User's Guide
Literature Number: SNLU205
March 2016

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Summary of Contents for Texas Instruments DS90UB921-Q1EVM

  • Page 1 DS90UB921-Q1EVM User's Guide Literature Number: SNLU205 March 2016...

  • Page 2: Table Of Contents

    ................1.14 Typical Connection and Test Equipment ....................1.15 Equipment References ......................1.16 Cable References ........................Bill of Materials ......................EVM PCB Schematics ........................Board Layout Contents SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 3 Inner GND Layer ....................B-3. Inner Power Supply Layer ......................B-4. Inner GND Layer ....................B-5. Inner Power Supply Layer ........................ B-6. Bottom Layer SNLU205 – March 2016 List of Figures Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 4 ......1-8. Low Frequency (LFMODE) and Intermediate Freuqncy (IFMODE) - SW-DIP2 - S4 ......................1-9. IDx SW-DIP8 - S2 ......................2-1. Bill of Materials List of Tables SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 5: Ds90Ub921-Q1Evm User's Guide

    DS90UB921-Q1EVM User's Guide General Description The DS90UB921-Q1EVM (Evaluation Module) is 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel. This kit will demonstrate the functionality and operation of the DS90UB921-Q1. The DS90UB921-Q1 is in conjunction with the DS90UB922-Q1, DS90UB926Q-Q1, DS90UB928Q-Q1,...

  • Page 6: System Requirements

    PCLK PCLK DS90UB921-Q1 DS90UB922-Q1 LOCK PASS Serializer Deserializer OSS_SEL I2S AUDIO I2S AUDIO (STEREO) MODE_SEL MODE_SEL (STEREO) INTB INTB_IN MCLK Figure 1-1. Applications Diagram DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 7: Typical Configuration

    (OpenLDI) FPD-Link III Display Deserializer (I2C) Figure 1-2. Typical Configuration Figure 1-1 Figure 1-2 illustrate the use of the chipset in a display application. SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 8: Quick Start Guide

    Quick Start Guide www.ti.com Quick Start Guide 1. The DS90UB921-Q1EVM is configured for the single-ended operation by using Coax cable. (default) 2. Connect J28 and J29 (DOUT_P, DOUT_N) to compatible Deserializer e.g. DS90UB922-Q1, DS90UB926Q-Q1, DS90UB928-Q1, DS90UB940-Q1, and DS90UB948-Q1. 3. Configure switches S1 and S2 to set device’s operating modes •...

  • Page 9: Default Jumper Settings

    Table 1-2. Default Board Switch Settings SWITCH SWITCH SETTINGS 8 ON, 1 to 7 OFF 8 ON, 1 to 7 OFF 1 and 2 OFF SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 10: Demo Board Connections

    18-bit RGB Mode. Note: use of GPIO(s) on unused inputs must be enabled by Register. Table 1-7. Configuration Select (MODE_SEL) -- SW-DIP8 - S1 MODE # ALTERNATE FREQUENCY REPEATER 18- BIT MODE Only set one high. DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 11: Low Frequency (Lfmode) And Intermediate Freuqncy (Ifmode) - Sw-Dip2 - S4

    0x0E 0x1C S2.3 0x10 0x20 S2.4 0x12 0x24 S2.5 0x14 0x28 S2.6 0x16 0x2C S2.7 0x18 0x30 S2.8 0x1A 0x34 Only set one high. SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 12: Single-Ended (Coax) And Differential (Stp) Operation Configuration

    1.11 Single-ended (Coax) and Differential (STP) Operation Configuration The DS90UB921-Q1EVM supports both Single-ended (Coax) and Differential (STP) operations. For Single-ended (Coax) operation (default), C82 is 330nF and C84 is 150nF on Top layer. Use SMA connectors (J28, J29). For Differential (STP) operation, Remove C82 and C84 and populate 100nF on C80 and C81 on Bottom layer.

  • Page 13: Single-Ended (Coax) Configuration Schematic

    Single-ended (Coax) and Differential (STP) Operation Configuration www.ti.com Figure 1-5. Single-Ended (Coax) Configuration Schematic Figure 1-6. Differential (STP) at Bottom Layer SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 14: Differential (Stp) Configuration Schematic

    Single-ended (Coax) and Differential (STP) Operation Configuration www.ti.com Figure 1-7. Differential (STP) Configuration Schematic DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 15: Alp Software Setup

    Connect J7 USB jack of the DS90UB921-Q1 EVM board to a PC/laptop USB port using a Type A MINI 1 2 3 to mini-B USB cable. The “Found New Hardware Wizard” will open on the PC/laptop. SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 16: Startup - Software Description

    Make sure all the software has been installed and the hardware is powered on and connected to the PC. Execute “Analog LaunchPAD” shortcut from the start menu. The default start menu location is under All Programs > Texas Instruments > Analog LaunchPAD vx.x.x > Analog LaunchPAD to start MainGUI.exe. Figure 1-8. Launching ALP DS90UB921-Q1EVM User's Guide SNLU205 –...

  • Page 17: Initial Alp Screen

    Under the Devices tab click on “DS90UB921-Q1” to select the device and open up the device profile and its associated tabs. Figure 1-9. Initial ALP Screen SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 18: Follow-Up Screen

    ALP Software Setup www.ti.com After selecting the DS90UB921-Q1, the following screen should appear. Figure 1-10. Follow-up Screen DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 19: Information Tab

    ALP Software Setup www.ti.com 1.12.5 Information Tab The Information tab is shown below. Please note the device revision could be different. Figure 1-11. ALP Information Tab SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 20: Pattern Generator Tab

    ALP Software Setup www.ti.com 1.12.6 Pattern Generator Tab The SER Pattern Generator tab is shown below. Figure 1-12. ALP Pattern Generator Tab DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 21: Registers Tab

    ALP Software Setup www.ti.com 1.12.7 Registers Tab The Registers tab is shown below. Figure 1-13. ALP Registers Tab SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 22: Registers Tab - Address 0X00 Selected

    Address 0x00 selected as shown below. Note that the “Value:” box, , will now show the hex value of that register. Figure 1-14. ALP Device ID Selected DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 23 (indicating a “1”) or unchecking to remove the check mark (indicating a “0”). Click the “Apply” button to write to the register, and “refresh” to see the new value of the selected (highlighted) register. The box toggles on every mouse click. SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 24: Scripting Tab

    ALP Framework application. DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 25: Troubleshooting Alp Software

    Figure 1-16. USB2ANY Setup Highlight the incorrect profile in the Defined ALP Devices list and press the remove button. Figure 1-17. Remove Incorrect Profile SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 26: Add Correct Profile

    Find the correct profile under the Select a Daughter Board list, highlight the profile and press Add. Figure 1-18. Add Correct Profile Select Ok and the correct profile should now be loaded. DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 27: Alp Does Not Detect The Evm

    It may also be that the USB driver is not installed. Check the device manager. There should be a “HID- compliant device” under the “Human Interface Devices” as shown below. Figure 1-20. Windows 7, ALP USB Driver SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 28: Alp In Demo Mode

    After demo mode is disabled, the ALP software will poll the ALP hardware. The ALP software will update and have only “DS90UB921-Q1” under the “Devices” pull down menu. DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 29: Typical Connection And Test Equipment

    Figure 1-23. Typical Test Setup for Video Application The picture below shows a typical test set up using a video generator and logic analyzer. Figure 1-24. Typical Test Setup for Evaluation SNLU205 – March 2016 DS90UB921-Q1EVM User's Guide Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 30: Equipment References

    24 AWG (or larger diameter) cable for high-speed data applications. Also Single-Ended Coaxial (Coax) Leoni Dacar 535-2 series cable: Leoni Dacar 462 series cable: www.leoni-automotive-cables.com Rosenberger HSD connector: www.rosenberger.de/en/Products/35_Automotive_HSD.php DS90UB921-Q1EVM User's Guide SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 31: Bill Of Materials

    CAP, CERM, 4.7 µF, 16 V, +/- 10%, X7R, AEC- GCM21BR71C475KA73L MuRata Q200 Grade 1, 0805 CAP, CERM, 4.7 µF, 16 V, +/- 10%, X7R, AEC- GCM21BR71C475KA73L MuRata Q200 Grade 1, 0805 SNLU205 – March 2016 Bill of Materials Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 32 CAP, CERM, 4.7uF, 16V, +/-10%, X7R, 0805 GRM21BR71C475KA73L MuRata CAP, CERM, 0.1uF, 16V, +/-10%, X7R, 0402 GRM155R71C104KA88D MuRata CAP, CERM, 0.1uF, 16V, +/-10%, X7R, 0402 GRM155R71C104KA88D MuRata Bill of Materials SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 33 Header, 100mil, 2x1, Gold, TH 5-146261-1 TE Connectivity Header, 100mil, 2x1, Gold, TH 5-146261-1 TE Connectivity Header, 100mil, 2x1, Gold, TH 5-146261-1 TE Connectivity SNLU205 – March 2016 Bill of Materials Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 34 RES, 75k ohm, 5%, 0.063W, 0402 CRCW040275K0JNED Vishay-Dale RES, 140k ohm, 1%, 0.063W, 0402 CRCW0402140KFKED Vishay-Dale RES, 255k ohm, 1%, 0.063W, 0402 CRCW0402255KFKED Vishay-Dale Bill of Materials SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 35 RES, 49.9, 1%, 0.05 W, 0201 ERJ-1GEF49R9C Panasonic RES, 49.9, 1%, 0.05 W, 0201 ERJ-1GEF49R9C Panasonic RES, 49.9, 1%, 0.05 W, 0201 ERJ-1GEF49R9C Panasonic SNLU205 – March 2016 Bill of Materials Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 36 RES, 100k ohm, 5%, 0.063W, 0402 CRCW0402100KJNED Vishay-Dale R113 RES, 0 ohm, 5%, 0.063W, 0402 ERJ-2GE0R00X Panasonic R114 RES, 0, 5%, 0.1 W, 0603 CRCW06030000Z0EA Vishay-Dale Bill of Materials SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 37 +85 degC, 5-pin SOT (DRL), Green (RoHS & no Sb/Br) OSC, 96 MHz, 3.3 Vdc, SMD FXO-HC736R-96 Fox Electronics Crystal, 24.000MHz, 20pF, SMD ECS-240-20-5PX-TR ECS Inc. SNLU205 – March 2016 Bill of Materials Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 38: Aevm Pcb Schematics

    All other traces not specified are 50ohm single ended trace GPIO INTB 3.3V Power 1.8V 12v Power Source Copyright © 2016, Texas Instruments Incorporated EVM PCB Schematics SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 39 DN I RESI ST ORS A B OV E PDB_R PCLK 49.9 49.9 49.9 49.9 DN I RESI ST ORS R2 1 2 -R2 1 5 Copyright © 2016, Texas Instruments Incorporated SNLU205 – March 2016 EVM PCB Schematics Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 40 P8.1 P4.0/PM_UCB1STE/PM_UCA1CLK P8.2 DVCC1 P3.7/TB0OUTH/SVMOUT BSS138 DVSS1 P3.6/TB0.6 0.1µF VCORE P3.5/TB0.5 P3.4/UCA0RXD/UCA0SOMI 0.47µF GPIO7/PWM0 GPIO7/PWM0 GPIO6/PWM1/SPI(CS) GPIO3/PWM2 GPIO3/PWM2 Copyright © 2016, Texas Instruments Incorporated EVM PCB Schematics SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 41 DIN0/R0 R122 DIN1/R1 R123 DIN8/G0 R124 DIN9/G1 R125 DIN16/B0 R126 DIN17/B1 I2S_DA I2S_WC I2S_CLK REM_INTB PEC10DAAN INTB 5-146261-1 Copyright © 2016, Texas Instruments Incorporated SNLU205 – March 2016 EVM PCB Schematics Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 42 I2C Address Select (IDx) 219-8MST 219-8MST MODE_SEL 0.1µF 0.1µF 5-146261-1 5-146261-1 VDD33_C VDD33_C 10.0k 10.0k 5-146261-1 KSR221GLFS FSEL 10µF Mode Switches Copyright © 2016, Texas Instruments Incorporated EVM PCB Schematics SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 43 These assemblies must be clean and free from flux and all contaminants. Use of no clean flux is not acceptable Label Assembly Note These assemblies must comply with workmanship standards IPC-A-610 Class 2., unless otherwise specified Copyright © 2016, Texas Instruments Incorporated SNLU205 – March 2016 EVM PCB Schematics Submit Documentation Feedback Copyright ©...
  • Page 44 2RESET 100k VDD33_LDO 1GND 2GND R113 R114 TPS767D318PWP 4.7µF 0.1µF VDD33_EXT 0.1µF 10µF 6091 VDDIO_EXT 6092 TPS767D318PWP 6091 Copyright © 2016, Texas Instruments Incorporated EVM PCB Schematics SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 45: B Board Layout

    Appendix B SNLU205 – March 2016 Board Layout Board Layers Figure B-1. Top Layer SNLU205 – March 2016 Board Layout Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 46: Inner Gnd Layer

    Appendix B www.ti.com Figure B-2. Inner GND Layer Board Layout SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 47: Inner Power Supply Layer

    Appendix B www.ti.com Figure B-3. Inner Power Supply Layer SNLU205 – March 2016 Board Layout Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 48: Inner Gnd Layer

    Appendix B www.ti.com Figure B-4. Inner GND Layer Board Layout SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 49: Inner Power Supply Layer

    Appendix B www.ti.com Figure B-5. Inner Power Supply Layer SNLU205 – March 2016 Board Layout Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 50: Bottom Layer

    Appendix B www.ti.com Figure B-6. Bottom Layer Board Layout SNLU205 – March 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...
  • Page 51 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
  • Page 52 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
  • Page 53 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER 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.
  • Page 54 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 © 2015, Texas Instruments Incorporated...
  • Page 55 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
  • Page 56 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments DS90UB921-Q1EVM...

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