Texas Instruments bq76PL455EVM User Manual
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Texas Instruments bq76PL455EVM User Manual

Texas Instruments bq76PL455EVM User Manual

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This document describes the functionality and the required setup steps to use the bq76PL455EVM.
Instructions for installing and operating the bq76PL455A-Q1 Graphical User Interface (GUI) are provided
as well as directions for connecting and powering the bq76PL455EVM on and off.
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4.1
4.2
4.3
4.4
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4.9
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5.1
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7.1
7.2
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7.12
Core 2 Duo, VPro are trademarks of Intel Corporation.
Intel is a registered trademark of Intel Corporation.
Microsoft, Windows, Excel are registered trademarks of Microsoft Corporation.
SLUUBA7A - April 2015 - Revised July 2015
Submit Documentation Feedback
bq76PL455EVM and GUI User Guide
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Copyright © 2015, Texas Instruments Incorporated
SLUUBA7A - April 2015 - Revised July 2015
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User's Guide
bq76PL455EVM and GUI User Guide
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Summary of Contents for Texas Instruments bq76PL455EVM

  • Page 1: Table Of Contents

    SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide This document describes the functionality and the required setup steps to use the bq76PL455EVM. Instructions for installing and operating the bq76PL455A-Q1 Graphical User Interface (GUI) are provided as well as directions for connecting and powering the bq76PL455EVM on and off.
  • Page 2 Ready to Assign Script to Button ....................Script Assigned to Button ....................... Sample Script ..................... Script with Comments ....................Example Script with Delay bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 3: Contents 1 General Description

    Test Points General Description Texas Instruments’ passive balancing bq76PL455A-Q1 provides monitoring and balancing for a stack of up to 16 series-connected lithium-ion battery cells. The bq76PL455A-Q1 operates on stack voltages from a 16 V minimum to a 79.2 V maximum. In addition to 16 battery cell measurement channels, eight (8) additional analog channels are provided for temperature or auxiliary signal sensing, and six (6) additional digital channels are provided.

  • Page 4: Electrical Characteristics

    Balancing current up to 56 mA at 4.2 V • Operating temperature –40°C to 105°C Figure 1 is a photograph of the bq76PL455EVM board. Figure 1. bq76PL455EVM Board Photo Application TI's integrated passive balancing evaluation module is designed to monitor and balance battery cells to ensure safe and reliable operation.
  • Page 5 Using the bq76PL455A-Q1 monitoring and balancing system, the individual battery pack cells are brought to the same voltage to optimize battery pack charge storage, lifetime, and application run time on a single charge. The bq76PL455EVM implements the following functions: • Cell voltage monitoring •...

  • Page 6: Cell Voltage Monitoring

    32 times and respond back with the average sampled value from each channel during the averaging. Using the PC GUI, set the bq76PL455EVM to continuously poll the programmed channels at various rates, depending on the averaging period selected.

  • Page 7: Cell Undervoltage And Overvoltage Comparators

    Once it is turned on, current flows through the shunt resistor and LED circuit to dissipate excess charge. The standard bq76PL455EVM is supplied with 16 × 75-Ω, 1-W (at 25C° ambient) shunt resistors which give a 56-mA balancing current for a cell at 4.2 V. Make the shunt resistor values smaller or larger to suit the application requirements.

  • Page 8: Communications

    Q1 are written to RAM directly after any new power cycle using the controls in the GUI. Communications Communication between the PC GUI and the first bq76PL455EVM is done via a USB-to-TTL Serial converter cable. This cable connects to the J3 - Serial connector on the bq76PL455EVM. Communication...

  • Page 9: Fault

    PC, but the GUI allows data from only a single bq76PL455EVM to be viewed in real time. To switch the real time view to another bq76PL455EVM, polling and balancing must be stopped, and the user must select a new evaluation module address from the Board Address pull-down menu on the Setup tab, then re-enable polling or balancing.

  • Page 10: Hardware

    Hardware www.ti.com Hardware Switches There are 2 DIP switch packages on the bq76PL455EVM. The DIP packages provide five individual switch levers. Configure the switch levers prior to application of bq76PL455EVM power. The switch package designations are: • SW1 - OUT Filter Select switch package •...

  • Page 11: Switch Settings For Sample Rates

    PC, set the SW2 - COMM Mode Select switch so the lever is in the SINGLE mode position. On the other hand, if the bq76PL455EVM occupies the second or higher position in a stack of evaluation modules, then set the SW2 - COMM Mode Select switch lever to the DIFF mode position.

  • Page 12: Connectors

    Hardware www.ti.com Connectors The following connections are provided on the bq76PL455EVM: • 22-pin J1 - Battery connector • 4-pin differential serial communications J4 - Diff Comm Low connector (to connect to lower bq76PL455EVM in daisy chain) • 4-pin differential serial communications J5 - Diff Comm High connector (to connect to higher bq76PL455EVM in daisy chain) •...

  • Page 13: J4 - Diff Comm Low Connector Pin Assignments

    Pins 1 and 4 are marked on the silkscreen associated with the J4 - Diff Comm Low and J5 - Diff Comm High connectors on the bq76PL455EVM. Additionally, on both the J4 - Diff Comm Low and the J5 - Diff Comm High connector, pin 1 has a square pad on the bottom of the bq76PL455EVM.

  • Page 14: J3 - Serial Connector Pin Assignments

    J3 - Serial Connector The 6-pin J3 - Serial connector is used to connect the bq76PL455EVM to a PC running the GUI. Signals at the J3 - Serial connector are 5-V TTL signals. TI recommends the use of FTDI’s USB-to-TTL Serial converter cable to allow connection with a PC’s USB port.

  • Page 15: P1 - Gpio Header Pin Assignments

    5.2.5 P1 - GPIO Header The bq76PL455A-Q1 implements six General Purpose Input/Output (GPIO) signals. The bq76PL455EVM provides access to these GPIO pins (in addition to the VIO supply and DGND) at the 14-pin 7x2 unshrouded P1 - GPIO header. Configure the GPIO pins as input or output by writing to specific configuration registers in the bq76PL455A-Q1.

  • Page 16: Test Points

    Half of the differential pair communicating data to and from the higher of two neighboring bq76PL455EVMs to the next lower bq76PL455EVM FAULTH+ Half of the differential pair receiving fault information from the next higher bq76PL455EVM FAULTH– Half of the differential pair receiving fault information from the next higher bq76PL455EVM...

  • Page 17: Getting Started With The Bq76Pl455Evm

    1. Install the GUI on the PC. 2. Configure the bq76PL455EVM DIP switches. 3. Connect the bq76PL455EVM to the battery stack and PC. 4. Start the GUI and configure the bq76PL455A-Q1 control registers. 5. Start polling, balancing and monitoring status.

  • Page 18: Installation Instructions

    Getting Started with the bq76PL455EVM www.ti.com Installation Instructions Extract all files and folders in the provided .zip file. This creates a sub-folder on your system containing two files: • bq76PL455_GUI_Installer.msi • setup.exe Double clicking setup.exe initiates the bq76PL455_GUI Setup Wizard. Selecting the Next button, shown in Figure 3, starts the installation process.

  • Page 19: Software License Agreement Acceptance

    Getting Started with the bq76PL455EVM www.ti.com A Software License Agreement is required as part of the installation process (Figure Figure 4. Software License Agreement Acceptance An option to install the bq76PL455_GUI to any desired directory is available. Unless there is some specific reason not to use the default, it is recommended to keep the default settings for installation.

  • Page 20: Gui Installation Confirmation

    Getting Started with the bq76PL455EVM www.ti.com After the installation directory for the GUI is selected, you are asked to confirm the installation (Figure Confirming the installation starts the installation process. The GUI uses .NET Framework files. If the required files are not already loaded on the computer to which the GUI is installed, the installer automatically tries to download the required files in order to complete the software installation.

  • Page 21: Configuring A Single Bq76Pl455Evm

    NOTE: If upgrading from a previous version of GUI, uninstall the previous version prior to installation of the new version. This is done easily by selecting the Uninstall utility from the bq76PL455A- Q1 GUI Start Menu (Start → Programs → Texas Instruments → bq76PL455A-Q1_GUI). Configuring a Single bq76PL455EVM Run the setup.exe file included with the passive balancing evaluation module, making sure both of the...

  • Page 22: Connecting And Powering The Bq76Pl455Evm

    Getting Started with the bq76PL455EVM www.ti.com Figure 9. Single bq76PL455EVM Switch Configuration Set the switches to the default positions, or as follows: 1. The configuration for a sample period setting of 60.04 μs with 2.7 nF by setting switch 1 on the OUT FILTER switch package to “ON”...

  • Page 23: Configuring Stacked Bq76Pl455Evms

    J4 - Diff Comm Low connecter on the second bq76PL455EVM. Continue with this pattern for all subsequent bq76PL455EVMs in the daisy chain stack. 2. On the bottom bq76PL455EVM that is connected to the PC, set the SW2 - COMM Mode Select switch as shown in Figure 9.

  • Page 24: Com Selection Window

    The default display shows the settings for Board 0, the lowest bq76PL455EVM in the stack. The board address is seen (and selected) using the Board Address pull-down menu near the top center of the Setup tab screen.

  • Page 25: Initial View/Setup Tab

    • File Write: Indicates when the GUI is logging data to a file • Timeout: Indicates the GUI timed out trying to communicate with a bq76PL455EVM • CRC: Indicates a communications CRC error between the GUI and an EVM •...
  • Page 26 Similarly, if a fault occurs during balancing, balancing stops unless the fault has been masked. Most, but not all faults can be masked on the Fault Mask tab. bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright ©...

  • Page 27: Setup Tab

    Save the bq76PL455A-Q1 RAM set up data using the Save Settings to File button which saves the data to a file on the PC. These data can later be restored to a bq76PL455EVM using the Load Settings from File button.

  • Page 28: Register View Window

    Write Selected Broadcast, Import, Export, Save all to EEPROM, Update Checksum, and Hide. The Read All button reads all registers of the bq76PL455A-Q1 on the currently selected bq76PL455EVM, and updates the register values in the Register View window. The selected bq76PL455EVM address is...

  • Page 29: Eeprom Save Warning

    Update Checksum button causes the value in the Checksum register to be updated to the proper value for the current register settings. The Hide button, when clicked, closes the Register View window. SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 30: Comms Tab

    Figure 16, the following is allowed: 1. Set the baud rate at which the PC communicates with the bottom bq76PL455EVM in the stack (set to 250 kHz by default) 2. Issue a communications reset in the event communications with the bq76PL455EVMs have been compromised 3.

  • Page 31: Sampling Tab

    Figure 17. Sampling Tab SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 32: Thresholds Tab

    This adjusted value is shown as soon as the input cell is deselected. Figure 18. Thresholds Tab bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...

  • Page 33: Cells Tab

    The bq76PL455A-Q1 does not prevent enabling of both the internal pull-up and pull-down resistors simultaneously, so exercise caution when selecting these options. SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 34: Balancing Tab

    GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright ©...

  • Page 35: Fault Mask Tab

    (check to enable) group box, expect the active low FAULT* output pin of the bq76PL455A-Q1 to be low, indicating an active fault. SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 36: 7.10 Faults Tab

    Perform a manual poll of all fault conditions by clicking on the Query All button. bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...

  • Page 37: 7.11 Logging Tab

    If the Log All Boards check box is selected, the log file name is appended with _00, _01, _02, and so forth. This appended extension to the specified file name is the address of the bq76PL455EVM from which the data were collected.

  • Page 38: Logging Tab, Auto File Name

    Software www.ti.com Figure 24. Logging Tab, Auto File Name Figure 25. Logging Tab, User-Specified File Name bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 39: 7.12 Stopping And Starting Polling And Balancing

    Figure 26. Cell 10 Balancing Example SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 40: Aborted Balancing Due To Uv Fault

    Balancing is continuing despite a UV fault (and a Device (Checksum) Fault). The Bal_En indicator is green showing that balancing is still functioning, despite the indicated faults. Figure 27. Aborted Balancing Due to UV Fault bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...

  • Page 41: 7.13 Manual Command Window Extension

    PC. This capability is enabled by checking the Enable Manual Comms checkbox in the lower left corner of the GUI. Checking this box enables a window extension as seen in Figure SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 42: 7.14 Sections Of The Manual Command Window Extension

    For this reason, read and understand the bq76PL455A-Q1 data sheet’s (SLUSC51) description of the message packet format before using the functions in this window extension. bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...
  • Page 43 Reload and run script files later by clicking the Load and Run buttons, respectively. SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 44: Ready To Load Previously Saved Script

    Figure 34 demonstrate how to load and run a previously saved script file. Figure 30. Ready to Load Previously Saved Script bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 45: Load Script Selection Window

    “Sample – Broadcast Sample all Boards.txt” is selected. antigravity Figure 31. Load Script Selection Window SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 46: Loaded Script In Command Window

    These concatenated scripts can then be saved just like a simpler script is saved. Figure 32. Loaded Script in Command Window bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...

  • Page 47: Broadcast Command Responses

    ClrComm button to the right of the Command window attempts to restore the communications interface. SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 48: Manual Command Entry Help

    Assign a script to a button by right-clicking on the desired button. This action brings up a script selection window similar to the one in Figure Figure 35. Script Assignment Window bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 49: Script Selection Window

    GUI is re-started. Figure 36. Script Selection Window Figure 37. Ready to Assign Script to Button SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 50: Script Assigned To Button

    Packets Logged window. Data not visible in the window is viewed in a log file created as described in the previous paragraph. bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback...

  • Page 51: 7.15 Script File Format

    Format user-created or edited files to include more descriptive text, thus providing a better understanding of the purpose of the script. Figure 40 shows an example. Figure 40. Script with Comments SLUUBA7A – April 2015 – Revised July 2015 bq76PL455EVM and GUI User Guide Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 52: 7.16 Shutting Down

    Remove the battery connections in reverse order to the sequence used during power up. (for example, remove BAT16S, BAT15 down through BAT1, BAT0S, and then BAT16 and BAT0). bq76PL455EVM and GUI User Guide SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright ©...
  • Page 53 24-hour format, at which logging began • mm: minute at which the logging began • ss: second at which the logging began SLUUBA7A – April 2015 – Revised July 2015 Log Files Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 54 Sample bq76PL455EVM Log File www.ti.com In summary, each log file contains the board address (ID) of the bq76PL455EVM from which the data were collected, specific user Notes as entered in the available GUI field, the addresses and contents of a subset of the bq76PL455A-Q1 registers at the time data were collected, and the time-stamped data collected during a device polling session.
  • Page 55 AUX6 Undervoltage Threshold 0000 AUX6 Overvoltage Threshold FFFC AUX7 Undervoltage Threshold 0000 AUX7 Overvoltage Threshold FFFC Customer Scratchpad 00000000000000 Customer Cell Offset SLUUBA7A – April 2015 – Revised July 2015 Log Files Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 56 3.452017, 1.571526, 1.687453, 1.393345, 1.390234, 1.427456, 1.394432, 1.343345, 1.268543, 0.0000, 0.0000, 82:0000, 84:0000, 86:0000, 88:0000, 90:0000, 92:0000, 94:0000, 96:00, 97:0000, 99:00 Log Files SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 57 NOTE: When logging data for all the bq76PL455EVMs, the specified target file name for the collected data is appended with an underscore and the bq76PL455EVM address of the evaluation module from which the data were collected. NOTE: From time to time, log file formats and other GUI features are adjusted slightly to add new features.
  • Page 58 D6, D7, D8, D9, D10, LED 570NM GREEN Green 1206 HSMG-C150 Avago Technologies D11, D12, D13, D14, DIFF 1206 SMD D15, D16, D22 Bill of Materials SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 59 RES 200 OHM 1W 5% R52, R54 2512 CRCW2512200RJNEG Vishay/Dale 2512 SMD RES, 0 ohm, 5%, 0.1W, R57, R59 CRCW06030000Z0EA Vishay-Dale 0603 SLUUBA7A – April 2015 – Revised July 2015 Bill of Materials Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 60: Appendix B Bill Of Materials

    25V, +/-5%, C0G/NP0, 08053A472JAT2A 0805 R38, R39, R40, R41, RES, 0 ohm, 5%, 0.1W, CRCW06030000Z0EA Vishay-Dale R42, R43, R44, R45 0603 Bill of Materials SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 61 Appendix C SLUUBA7A – April 2015 – Revised July 2015 Schematics SLUUBA7A – April 2015 – Revised July 2015 Schematics Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 62: Bq76Pl455Evm Schematic - Sheet

    PW R517 Har dwa re.S chDo c VSENSE4 VSENSE4 VSENSE3 VSENSE3 VSENSE2 VSENSE2 VSENSE1 VSENSE1 VSENSE0 VSENSE0 Figure 42. bq76PL455EVM Schematic - Sheet 1 Schematics SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 63: Appendix C Schematics

    R135 BAT8 VSENSE8 6.2V 1.00k 1µF BAT0 R136 2.00k R137 100k R138 BAT0S VSENSE0 1.00k Figure 43. bq76PL455EVM Schematic - Sheet 2 SLUUBA7A – April 2015 – Revised July 2015 Schematics Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 64: Bq76Pl455Evm Schematic - Sheet

    Connects with Connects with Connects Next Lower Next Next Higher Next Higher Module Module Module Module Figure 44. bq76PL455EVM Schematic - Sheet 3 Schematics SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...

  • Page 65: Bq76Pl455Evm Schematic - Sheet

    0.1µF 43045-1601 43025-1608 10.0k AUX2 10.0 0.1µF 10.0k AUX1 10.0 0.1µF 10.0k AUX0 10.0 0.1µF Figure 45. bq76PL455EVM Schematic - Sheet 4 SLUUBA7A – April 2015 – Revised July 2015 Schematics Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 66 ......................Page ........................• Added appendix title ....................• Added Appendix B: Bill of Materials ....................... • Added Appendix C: Schematics Revision History SLUUBA7A – April 2015 – Revised July 2015 Submit Documentation Feedback Copyright © 2015, Texas Instruments Incorporated...
  • Page 67 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 68 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 69 【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 70 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 71 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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