National Semiconductor ADS54J69EVM User Manual
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National Semiconductor ADS54J69EVM User Manual

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This user's guide describes the function and use of the ADS54J69 evaluation module. Included in this
document are a quick-start guide, instructions for optimizing evaluation results, software description,
alternate hardware configurations, and jumper, connector, and LED descriptions.
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Microsoft, Windows are registered trademarks of Microsoft Corporation.
SLAU662B - January 2016 - Revised May 2016
Submit Documentation Feedback
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Copyright © 2016, Texas Instruments Incorporated
SLAU662B - January 2016 - Revised May 2016
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List of Figures
List of Tables
User's Guide
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Summary of Contents for National Semiconductor ADS54J69EVM

  • Page 1: Table Of Contents

    User's Guide SLAU662B – January 2016 – Revised May 2016 ADS54J69EVM This user's guide describes the function and use of the ADS54J69 evaluation module. Included in this document are a quick-start guide, instructions for optimizing evaluation results, software description, alternate hardware configurations, and jumper, connector, and LED descriptions.

  • Page 2: Overview

    JESD204B data capture/pattern generator card, through the High Speed Data Converter Pro (HSDC Pro) software tool for high-speed data converter evaluation. The ADS54J69EVM was also designed to work with many of the development kits from leading FPGA vendors that contain an FMC connector.

  • Page 3: Required Software

    Overview www.ti.com Required Software The following software is required to operate the ADS54J69EVM and available online. See References, Section 1.4 for links. • ADS54Jxx EVM GUI The following software is required to operate the TSW14J56EVM and available online. See References, Section 1.4...

  • Page 4: Quick Start Guide

    2.1.1 ADS54Jxx EVM GUI Installation The ADS54Jxx EVM GUI is used to control the ADS54J69EVM. It must be used to properly configure the devices on the EVM. 1. Download the ADS54Jxx EVM GUI from the TI website. The...

  • Page 5: Hardware Setup Procedure

    Quick Start Guide www.ti.com Hardware Setup Procedure A typical test setup using the ADS54J69EVM and TSW14J56EVM is shown in Figure 2. This is the test setup used for the quick start procedure. The rest of this section describes the hardware setup steps.

  • Page 6: Software Setup Procedure

    This switch is located on the bottom left of the EVM. 7. In the Low Level View tab, click Load Config. Select the file called ADS54J69_2x_dec_lowpass_4222.cfg and click OK. The ADS54J69EVM is now configured for decimation by 2 and using 4 JESD204B lanes.

  • Page 7: Ads54Jxx Gui Low Level View Tab

    TSW14J56EVM and click OK. This popup can be accessed through the Instrument Options menu. 3. If no firmware is currently loaded, there is a message indicating this. Click on OK. SLAU662B – January 2016 – Revised May 2016 ADS54J69EVM Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 8: Channel 1 Data Capture Results Using Decimate-By-2 Low Pass Filter Mode

    Figure 5. Channel 1 Data Capture Results Using Decimate-by-2 Low Pass Filter Mode Table 1. Quick Start Performance Measurements Result Measured Value Units 72.76 dBFs SFDR 95.62 dBFs ADS54J69EVM SLAU662B – January 2016 – Revised May 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 9: Quick Start Trouble Shooting

    Verify that bandpass filters are used in the clock (external ADC Clock Mode) and input signal paths and that low-noise signal sources are used. SLAU662B – January 2016 – Revised May 2016 ADS54J69EVM Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 10: Optimizing Evaluation Results

    Data Capture Options → Configure the number of contiguous samples per capture (capture depth). May also enable Capture Options Continuous Capture and FFT Averaging. ADS54J69EVM SLAU662B – January 2016 – Revised May 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 11: Software Description

    Allows write and read access to all device registers. Also allows loading and saving of configuration files. The device configurations can be saved from this tab for use in the user’s system. See Section 4.2 more information. SLAU662B – January 2016 – Revised May 2016 ADS54J69EVM Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 12: Low Level View

    Perform a generic read or write command to the device shown in the Block drop-down box using buttons the Address and Write Data information ADS54J69EVM SLAU662B – January 2016 – Revised May 2016 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated...

  • Page 13: Alternate Hardware Configurations

    LMK04828. To accomplish this, send the 10-MHz reference output from the signal generator and connect it to J6 (LMK_CLKIN1) of the ADS54J69EVM. This causes LED D1 to illuminate indicating the LMK VCXO source is locked to the external reference clock. The provided LMK configuration files will work in this mode as well.

  • Page 14: Analog Input Options

    10-MHz signal can be brought into the LMK_CLKIN1 input to synchronize to external instruments. This is the board default mode of operation. Analog Input Options The ADS54J69EVM allows for a differential analog input configuration in addition to the default using the single-ended transformer-coupled input. This option is described in the following section. 5.2.1 Differential Input The analog input transformers can be bypassed in favor of a differential input source.

  • Page 15: Appendix A Jumper, Connector, And Led Descriptions

    Appendix A SLAU662B – January 2016 – Revised May 2016 Jumper, Connector, and LED Descriptions Jumper Descriptions The EVM jumpers are shown in Table 6 as well as the default settings for the jumpers. Use this table to reset the EVM in the default configuration, in case of issues. Table 6.
  • Page 16 LED Descriptions www.ti.com LED Descriptions The EVM LEDs are described Table Table 8. LED Descriptions Connector Description Not used 5 VDC power present LMK04828 locked to VCXO VCXO locked to external reference applied to J6 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from A Revision (January 2016) to B Revision ....................
  • Page 17 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 18 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 19 【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 20 SPACER Disclaimers: 6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
  • Page 21 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.

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