Texas Instruments TMP461EVM User'S Manual And Software Tutorial Download

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Revision History

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SBOU152A – July 2015 – Revised September 2019

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Revision History

Revision History

NOTE: Page numbers for previous revisions may differ from page numbers in the current version.

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Contents of the TMP461EVM Kit

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TMP461EVM Hardware Setup

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TMP461EVM Hardware Overview

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TMP461EVM Software Setup

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TMP461EVM Software Overview

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TMP461EVM Board Schematic

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TMP461EVM Bill of Materials (BOM)

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Summary of Contents for TMP461EVM

Page 1: ...TMP461EVM User s Guide and Software Tutorial User s Guide Literature Number SBOU152A July 2015 Revised September 2019 ...

Page 2: ... 3 LEDs D3 D5 D6 8 2 1 4 Remote BJT Q1 8 2 1 5 Address Jumpers J3 J4 8 2 2 Hardware Setup 8 3 TMP461EVM Software Overview 9 3 1 TMP461EVM Software Installation 9 3 1 1 Running GUI Online 9 3 1 2 Running GUI on Desktop 11 3 2 Using the TMP461EVM Software 16 3 2 1 Launching and Running the Software 16 3 2 2 Home Tab 16 3 2 3 Quick Start Tab 17 3 2 4 Basic Settings Tab 20 3 2 5 Data Capture Tab 22 3 ...

Page 3: ...6 GUI Composer Installation Directory 14 3 7 Ready to Install 14 3 8 Installing GUI Composer Runtime 15 3 9 TMP461EVM Installation Finish 15 3 10 TMP461EVM Home Tab 16 3 11 TMP461EVM Quick Start Tab 17 3 12 Quick Start Connection Check 18 3 13 Quick Start Guide 19 3 14 TMP461EVM Basic Settings Tab 20 3 15 TMP461EVM Data Capture Tab 22 3 16 Threshold Sliders 23 3 17 TMP461EVM Register Tab 24 3 18 T...

Page 4: ...evised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated List of Tables List of Tables 1 1 Contents of the TMP461EVM Kit 6 1 2 Related Documentation 6 4 1 TMP461EVM Bill of Materials BOM 30 ...

Page 5: ...1EVM evaluation board It discusses how to set up and configure the software reviews the hardware and reviews various aspects of the software operation Throughout this document the terms evaluation board evaluation module and EVM are synonymous with the TMP461EVM This user s guide also includes information regarding operating procedures and input output connections an electrical schematic PCB layou...

Page 6: ...Kit Contents Table 1 1 lists the contents of the TMP461EVM kit Contact the nearest Texas Instruments Product Information Center if any component is missing TI highly recommends that engineers check the TI website at http www ti com to verify that they have the latest versions of the related software Table 1 1 Contents of the TMP461EVM Kit ITEM QUANTITY TMP461 PCB test board 1 Header 100mil 3x1 Gol...

Page 7: ...e 2 1 shows the top side of the TMP461EVM Highlighted are the USB connector breakouts the TMP461 device and the remote BJT The USB connector is directly plugged into the computer for power and communication from the computer to the USB2ANY mircocontroller The engineer can use the perforated breakouts to break off certain sections of the EVM and connect them to external systems Headers can also be ...

Page 8: ...1 008 which can cause a temperature error in the remote temperature reading The GUI automatically sets the N Factor correction register to 1 0042 to compensate for this If the device is reset it will set the N Factor correction register back to the default value or 1 008 and a temperature error may be seen If a remote temperature error is seen use the N Factor correction feature to adjust the temp...

Page 9: ...rom the Gallery with Runtime to run the files on a desktop local machine The application is supported on many platforms web Windows Linux OSX but Linux and OSX may require additional drivers To download the software to your system follow the instructions below 3 1 1 Running GUI Online Go to the TMP461EVM web page on the TI website http www ti com tool TMP461EVM Scroll down to the Software section ...

Page 10: ...ftware Installation www ti com 10 SBOU152A July 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Software Overview Figure 3 2 Cookies Agreement ...

Page 11: ...nstruments Incorporated TMP461EVM Software Overview 3 1 2 Running GUI on Desktop In the TMP461EVM GUI icon click on the download icon to download the TMP461EVM_GUI_installer_win zip A pop up screen appears and select the desired platform to install into your local machine as shown in Figure 3 3 Figure 3 3 TMP461EVM GUI Download From the Gallery ...

Page 12: ... a known directory and run the TMP461EVM_GUI 1 0 0 setup win_7 2 0 exe file located in Unzipped location The EVM software installer then begins the installation process Follow the on screen instructions by clicking the Next button to install the GUI Composer Runtime engine If it is the first time installation the TMP461EVM GUI requires GUI Composer Runtime engine v7 2 to operate properly Figure 3 ...

Page 13: ...15 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Software Overview Read through the License Agreement and click the checkbox if you agree then click Next Figure 3 5 TMP461EVM GUI License Agreement ...

Page 14: ...n Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Software Overview Click on the Next button to accept the default installation directory Installation takes some time to complete Figure 3 6 GUI Composer Installation Directory Click Next to start installation Figure 3 7 Ready to Install ...

Page 15: ... Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Software Overview The TMP461EVM GUI will start to install as shown in Figure 3 8 Figure 3 8 Installing GUI Composer Runtime After installation click Finish Figure 3 9 TMP461EVM Installation Finish ...

Page 16: ...e Gallery or launching the offline app from Windows The TMP461EVM GUI should automatically initialize and connect to the HID port A successful connection will show HARDWARE CONNECTED on the bottom of the GUI status indicator If there is a connection problem verify if the TMP461EVM has an established connection with the PC The status indicator will show a fail connection as HARDWARE NOT CONNECTED 3...

Page 17: ...guide you through the basic settings of the TMP461EVM You can either set up the EVM under the default settings or be guided through the setup If you decide to use the default settings you will go straight to the Data Capture tab After selecting the default settings you can choose to go back to the Quick Start Tab to be guided through the setup again or you change the device settings in the Basic S...

Page 18: ...oftware Overview If you are guided through the setup you will see a page that will make sure the TMP461EVM is connected correctly Select the I2C address that correlates with the A0 and A1 pin settings If the EVM is connected correctly click the YES button to review and change a high level list of configure settings shown in Figure 3 13 Figure 3 12 Quick Start Connection Check ...

Page 19: ...t Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Software Overview Figure 3 13 Quick Start Guide At the bottom of the screen you can either go to the Basic Settings tab to see a more extensive list of settings or go the Data Capture tab if you re finished ...

Page 20: ...frequency to either 100 kbps or 400 kbps I2C Address this displays the I2C address of the TMP461 General Call Reset clicking this push button will send a General Call Reset of the device 3 2 4 2 Device Configuration Mask Alert setting this checkbox masks the ALERT pin output THERM2 setting this checkbox configures pin 6 to the THERM2 output Shutdown setting this checkbox will place the device into...

Page 21: ...der sets the THERM limit threshold ALERT_THERM2 Limit this slider sets the High and Low ALERT limit threshold When pin 6 is configured to THERM2 this will set the THERM2 limit threshold Enable this checkbox will enable this channel to calculate new temperature data during a conversion cycle 3 2 4 3 2 Remote Temperature Reading displays the temperature of the channel THERM Limit this slider sets th...

Page 22: ...ngs tab with the addition of the SEND ONE SHOT button This button will enable only when the conversion mode is set to Shutdown When this button is clicked a One Shot command is sent to the device and a single temperature conversion is done At the bottom right of the Data Capture tab there are the GUI settings These settings do not configure the TMP461EVM but can change how the GUI will handle the ...

Page 23: ...ering over the graph will display different point information and other feature icons will appear in the top right Data to Plot this drop down determines which data is plotted on the graph Samples to Plot this drop down sets how many samples are plotted on the graph Refresh Rate this drop down sets the desired time frame to fetch the register data This is directly tied to the Auto read drop down o...

Page 24: ... short description of that register from the data sheet Clicking on a specific Register Name will populate the Field View to on the right side of the screen The Field View describes each bit field within that register The Registers tab provides access to the registers raw data of the TMP461 Changes to the configuration page are mirrored here and vice versa Figure 3 17 TMP461EVM Register Tab Read R...

Page 25: ...15 2019 Texas Instruments Incorporated TMP461EVM Software Overview 3 2 7 Collateral The Collateral Tab as shown in Figure 3 18 contains links to web documents pertinent to the TMP461EVM The page is divided into four sections 1 User Guide 2 Data sheet 3 Application Notes and 4 MSP432 Firmware Figure 3 18 TMP461EVM Collateral Tab ...

Page 26: ...M_UCA1SOMI P4 6 PM_NONE P4 7 PM_NONE 60 PJ 0 TDO 61 PJ 1 TDI TCLK 62 PJ 2 TMS 63 PJ 3 TCK P1 6 TA1CLK CBOUT P1 7 TA1 0 P3 0 UCB0SIMO UCB0SDA P3 1 UCB0SOMI UCB0SCL P3 2 UCB0CLK UCA0STE P3 3 UCA0TXD UCA0SIMO P3 4 UCA0RXD UCA0SOMI P5 0 A8 VREF VEREF P5 1 A9 VREF VEREF P5 2 XT2IN P5 3 XT2OUT P5 4 XIN P5 5 XOUT PU 0 DP PU 1 DM 64 RST NMI SBWTDIO QFN PAD 65 U5 XT2OUT 1 3 NC 4 NC 2 Y1 VCC DP DM 33 0k R17...

Page 27: ...September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Documentation 4 2 TMP461EVM Board Layout These figures show the board layout for the TMP461EVM board Figure 4 2 Top Assembly Layer Figure 4 3 Top Routing Layer ...

Page 28: ... www ti com 28 SBOU152A July 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Documentation Figure 4 4 Ground Layer Routing Figure 4 5 Power Layer Routing ...

Page 29: ...ard Layout 29 SBOU152A July 2015 Revised September 2019 Submit Documentation Feedback Copyright 2015 2019 Texas Instruments Incorporated TMP461EVM Documentation Figure 4 6 Bottom Layer Routing Figure 4 7 Bottom Assembly Layer ...

Page 30: ...03 C1608X5R1A106M 080AC TDK C3 C4 2 10pF CAP CERM 10 pF 16 V 10 C0G 0402 0402 C0402C100K4GAC TU Kemet C5 C11 C12 C16 C17 C18 6 0 1uF CAP CERM 0 1 uF 10 V 10 X5R 0402 0402 LMK105BJ104KV F Taiyo Yuden C8 C9 C10 3 0 47uF CAP CERM 0 47 uF 6 3 V 10 X7R 0402 0402 JMK105B7474KVH F Taiyo Yuden C13 1 0 1uF CAP CERM 0 1 uF 16 V 10 X7R 0402 0402 ATC530L104KT16 T AT Ceramics C15 1 2200pF CAP CERM 2200 pF 50 V...

Page 31: ... ERJ 2GEJ220X Panasonic R3 1 100k RES 100 k 5 0 1 W AEC Q200 Grade 0 0402 0402 ERJ 2GEJ104X Panasonic R4 R16 2 1 0k RES 1 0 k 5 0 1 W AEC Q200 Grade 0 0402 0402 ERJ 2GEJ102X Panasonic R5 1 1 00Meg RES 1 00 M 1 0 063 W AEC Q200 Grade 0 0402 0402 RMCF0402FT1M0 0 Stackpole Electronics Inc R6 1 1 50k RES 1 50 k 1 0 063 W AEC Q200 Grade 0 0402 0402 RMCF0402FT1K50 Stackpole Electronics Inc R7 1 47 RES 4...

Page 32: ...ch SPST NO Off Mom 0 05A 12VDC SMD 3 9x2 9mm PTS820 J20M SMTR LFS C K Components U1 U4 2 Single Output LDO 200 mA Fixed 3 3 V Output 2 to 5 5 V Input with Low IQ 5 pin SC70 DCK 40 to 125 degC Green RoHS no Sb Br DCK0005A TLV70033DCKR Texas Instruments U2 1 4 Channel ESD Protection Array for High Speed Data Interfaces DRY0006A USON 6 DRY0006A TPD4E004DRYR Texas Instruments U3 1 Level Shifting I2C B...

Page 33: ...rials BOM continued DESIGNATOR QUANTITY VALUE DESCRIPTION PACKAGE REFERENCE PART NUMBER MANUFACTURER ALTERNATE PART NUMBER ALTERNATE MANUFACTURER U7 1 Dual Inverter DCK0006A SOT SC70 6 DCK0006A SN74LVC2G04DC KR Texas Instruments Y1 1 Crystal 24 MHz SMD 2x1 6mm XRCGB24M000F2 P00R0 MuRata C14 0 1000pF CAP CERM 1000 pF 50 V 5 C0G NP0 0603 0603 C0603C102J5GAC TU Kemet J2 0 Header 100mil 3x1 Gold TH 3x...

Page 34: ...differ from page numbers in the current version Changes from Original July 2015 to A Revision Page Changed Contents of the TMP461EVM Kit table 6 Combined TMP461EVM Hardware Setup and TMP461EVM Hardware Overview sections 7 Combined TMP461EVM Software Setup and TMP461EVM Software Overview sections 9 Changed TMP461EVM Board Schematic section 26 Changed TMP461EVM Board Layout section 27 Changed TMP461...

Page 35: ...other than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control techniques are used to the extent TI deems necessary TI does not test all parameters of each EVM User s claims against TI under this Section 2 are void if User fails to notify TI of any apparent defects...

Page 36: ... These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation...

Page 37: ...y for convenience and should be verified by User 1 Use EVMs in a shielded room or any other test facility as defined in the notification 173 issued by Ministry of Internal Affairs and Communications on March 28 2006 based on Sub section 1 1 of Article 6 of the Ministry s Rule for Enforcement of Radio Law of Japan 2 Use EVMs only after User obtains the license of Test Radio Station as provided in R...

Page 38: ... any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electrical shock hazard User assumes all responsibility and liability for any improper or unsafe handling or use of the EVM by User or its employees affiliates contractors or designees 4 4 User assumes all...

Page 39: ...OR DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthermore no return of EVM s will be accepted if the package has been opened and no return of the EVM s will be accepted if they are damaged or otherwise not in a resalable condition If User feels it has...

Page 40: ...se resources are subject to change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of these resources is prohibited No license is granted to any other TI intellectual property right or to any third party intellectual property right TI disclaims responsibility for...

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