Texas Instruments BOOST-DAC8730-HART User Manual
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Texas Instruments BOOST-DAC8730-HART User Manual

Texas Instruments BOOST-DAC8730-HART User Manual

Evaluation module
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This user's guide describes the characteristics, operation, and use of the BOOST-DAC8730-HART
evaluation board. This user's guide also discusses the proper setup and configuration of both software
and hardware, and reviews various aspects of program operation. A complete circuit description,
schematic diagram, and bill of materials (BOM) are also included in this document.
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1
Overview
1.1
BOOST-DAC8730-HART Kit Contents
1.2
Related Documentation From Texas Instruments
2
2.1
2.2
3
3.1
3.2
3.3
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4.1
4.2
4.3
4.4
5
5.1
5.2
6
BOOST-DAC8730-HART Documentation
6.1
BOOST-DAC8730-HART Board Schematic
6.2
BOOST-DAC8730-HART PCB Components Layout
6.3
BOOST-DAC8730-HART Test Board Bill of Materials
1
BOOST-DAC8730-HART Hardware Setup
2
BOOST-DAC8730-HART Test Board Block Diagram
3
MSP430FR5969 LaunchPad™ Header
4
BOOST-DAC8730-HART Installer Directory
5
BOOST-DAC8730-HART Install Path
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Install MSP430 Drivers Button
7
Typical Hardware Connections on the BOOST-DAC8730-HART
8
BOOST-DAC8730-HART GUI Location
9
BOOST-DAC8730-HART GUI - Power On
10
11
Low Level Configuration Page Available Options
12
13
BOOST-DAC8730-HART Board Schematic
SLAU699 - May 2017
Submit Documentation Feedback
BOOST-DAC8730-HART Evaluation Module
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BOOST-DAC8730-HART Evaluation Module
User's Guide
SLAU699 - May 2017
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Summary of Contents for Texas Instruments BOOST-DAC8730-HART

  • Page 1: Table Of Contents

    SLAU699 – May 2017 BOOST-DAC8730-HART Evaluation Module This user's guide describes the characteristics, operation, and use of the BOOST-DAC8730-HART evaluation board. This user’s guide also discusses the proper setup and configuration of both software and hardware, and reviews various aspects of program operation. A complete circuit description, schematic diagram, and bill of materials (BOM) are also included in this document.
  • Page 2 The following document provides information regarding Texas Instruments integrated circuits used in the assembly of the BOOST-DAC8730-HART. This user's guide is available from the TI web site under literature number SLAU699. Any letter appended to the literature number corresponds to the document revision that is current at the time of the writing of this document.

  • Page 3: Boost-Dac8730-Hart Hardware Setup

    BOOST-DAC8730-HART Hardware Setup This section provides the overall system setup for the BOOST-DAC8730-HART Booster Pack. The Booster Pack can be evaluated standalone – with any SPI- or UART-capable microcontroller – or with the MSP430FR5969 LaunchPad™. The software provides installation steps to install the necessary LaunchPad drivers, and MSP430FR5969 firmware.

  • Page 4: Msp430Fr5969 Launchpad™ Connections

    BOOST-DAC8730-HART Hardware Setup www.ti.com MSP430FR5969 LaunchPad™ Connections Before connecting the LaunchPad to the BOOST-DAC8730-HART board, the following MSP430FR5969 LaunchPad (J13) jumpers must be set to the configuration shown in Table WARNING If the jumper connections are not configured as in...

  • Page 5: Boost-Dac8730-Hart Software Setup

    BOOST-DAC8730-HART Software Installation The software is available through the product folder on the TI website. Once the software is downloaded onto the PC, navigate to the BOOST-DAC8730-HART folder, and run the Setup.exe file, as shown in Figure 4. When the software is launched, an installation dialog will open, and prompt the user to select an installation directory.

  • Page 6: Installing Drivers And Msp430Fr5969 Launchpad™ Firmware

    The next step is to connect the MSP430FR5969 LaunchPad to the PC (without BOOST-DAC8730-HART) via the micro USB cable. Now press the Install MSP430 Firmware button of the GUI to flash custom firmware to the MSP430FR5969 LaunchPad. The LEDs of the LaunchPad will begin to flash, and a black window may appear during the firmware installation.

  • Page 7: Boost-Dac8730-Hart Hardware Overview

    (Default setting: GND) Electrostatic Discharge Warning Many of the components on the BOOST-DAC8730-HART are susceptible to damage by electrostatic discharge (ESD). Customers are advised to observe proper ESD handling precautions when unpacking and handling the board, including the use of a grounded wrist strap at an approved ESD workstation.

  • Page 8: Boost-Dac8730-Hart Power Configurations

    BOOST-DAC8730-HART Power Configurations The BOOST-DAC8730-HART provides a terminal block (J2) to connect to the external loop-supply. A typical two-wire connection has a sense resistor tied to either the negative or positive node of the external supply. A minimum loop resistance value of 250 ohms is commonly required for HART communication.

  • Page 9: Boost-Dac8730-Hart Software Overview

    After this, verify the USB extender cable is properly connected to both the LaunchPad and PC. Reapply the loop-supply voltage and re-launch the GUI. This issue can also occur if the MSP430 driver is installed incorrectly, and so the BOOST-DAC8730-HART software may need to be reinstalled. BOOST-DAC8730-HART Software Features The following subsections describe the functionality of each page of the BOOST-DAC8730-HART GUI.
  • Page 10 The Read Selected icon allows individual register reads, while the Read All icon reads the status of all registers located in the register map. BOOST-DAC8730-HART Evaluation Module SLAU699 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...

  • Page 11: High Level Configuration Page

    5.2.2 BOOST-DAC8730-HART High Level Configuration Page The High Level Configuration page provides an interface to observe and control the different data registers, modes, and configurations available for the BOOST-DAC8730-HART device. This page is displayed in Figure Figure 12. High Level Configuration Page The main page primarily has 3 functions –...

  • Page 12: Uart Command Byte

    HART data is still available and the HART packet is still (optional) transmitting END_TX 1010 No more HART data is available and the packet is terminated EXCEPTION 1111 Internal state machine error BOOST-DAC8730-HART Evaluation Module SLAU699 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
  • Page 13 BOOST-DAC8730-HART Documentation This section contains the complete bill of materials and schematic diagram for the BOOST-DAC8730-HART. Documentation information for the SDM-USB-DIG platform is found in the SDM-USB-DIG Platform User’s Guide (SBOU136), available from the TI web site at http://www.ti.com.

  • Page 14: Boost-Dac8730-Hart Pcb Components Layout

    BOOST-DAC8730-HART Documentation www.ti.com BOOST-DAC8730-HART PCB Components Layout Figure 14 shows the layout of the components for the BOOST-DAC8730-HART board. Figure 14. BOOST-DAC8730-HART PCB Components Layout BOOST-DAC8730-HART Evaluation Module SLAU699 – May 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...

  • Page 15: Boost-Dac8730-Hart Test Board Bill Of Materials

    BOOST-DAC8730-HART Documentation www.ti.com BOOST-DAC8730-HART Test Board Bill of Materials Table 8 lists the BOOST-DAC8730-HART test board BOM. Table 8. BOOST-DAC8730-HART Test Board Bill of Materials Item # Designator Value Part Number Manufacturer Description Package Reference !PCB1 PA022 Printed Circuit Board C1, C11 2.2uF...
  • Page 16 BOOST-DAC8730-HART Documentation www.ti.com Table 8. BOOST-DAC8730-HART Test Board Bill of Materials (continued) Item # Designator Value Part Number Manufacturer Description Package Reference TSM-108-01-L-DV Samtec Header, 2.54mm, 8x2, Gold, SMT Header, 2.54mm, 8x2, SMT ED555/2DS On-Shore Technology Terminal Block, 6A, 3.5mm Pitch, 2-Pos, TH 7.0x8.2x6.5mm...
  • Page 17 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 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 3.4 European Union 3.4.1 For EVMs subject to EU Directive 2014/30/EU (Electromagnetic Compatibility Directive): This is a class A product intended for use in environments other than domestic environments that are connected to a low-voltage power-supply network that supplies buildings used for domestic purposes.
  • 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 © 2017, Texas Instruments Incorporated...
  • Page 21 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...

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