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ADS125H02EVM: Delta Sigma Eval Software 0.7.8.13, Analysis engine, EVM parameter-Clock allows entry of 1-8MHz. What should setting be for 40KHz sample rate?

Part Number: ADS125H02EVM
Other Parts Discussed in Thread: ADS125H02

I believe the EVM clock parameter range should be 2.5Hz to 40KHz for ADS125H02 but perhaps I don't understand the purpose of the parameter.

Also wanted to note that the automatic driver install for Delta Sigma Eval Software 0.7.8.13 did not work on my Win10 machine.  Manual install required.

  • Hi DHaas59,

    The "Clock (Hz)" parameter in the Analysis Engine currently doesn't affect anything in the analysis results. It is there to tell the GUI how to scale the data rate, in case you were use an external clock source that was different from the nominal 7.3728 MHz or 10.24 MHz (40 kSPS only) internal oscillator.

    The intent was for determining the sampling frequency when performing an FFT calculation, but the GUI currently doesn't do this analysis.

    Thanks for letting us know about the automatic driver installation issue!

    If you'd be willing to share the installation log file located at C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW-installLog.log with me, I'd greatly appreciate the additional information to try to troubleshoot that issue. Thank you! 

  • Install log file attached.  I did a quick look.  I do think the hardware was connected during the driver install but don't really remember.  I'm pretty sure I had attached the hardware prior to the TI driver install so another driver was associated with the hardware prior to the TI install.  Hope that didn't screw it up.

    A couple nit picking items (I really find this util handy for eval purposes but I'm always greedy for more):

    1. Disabling CRC in analysis window gets overwritten if I access register back in main window.  The two CRC locations fight with each other.

    2. It would be nice if PGA setting were recorded in data file save.

    3. It would be nice if data file save options were saved to an options file so they did not require setting on each launch.

    Thanks for the handy tool.

    Dan

    DSEvalSW-installLog.log
    Log started 11/05/2019 at 10:40:28
    Preferred installation mode : win32
    Trying to init installer in mode win32
    Mode win32 successfully initialized
    [10:40:31] ---INITIALIZATION ACTIONS---
    [10:40:31] Logging system information to installation log file  to assist with troubleshooting installation issues. 
    If you encounter an issue during installation, please email this log file with a discription of the problem to pa_deltasigma_apps@ti.com.
    
    [10:40:31] Operating System: Windows 10 Standard Service Pack 0 (Version #: 10.0)
    [10:40:31] OS is 64-bits
    [10:40:31] System Locale: en
    [10:40:31] Detected an active Windows antivirus program...
    [10:40:31] Detected an active firewall program...
    [10:40:31] UAC Enabled: 1
    [10:40:31] Installer is running as administrator: 1
    [10:40:31] Checking .Net Framework version in registry...
    Value of "Release" DWORD: 461814
    Value of "Version" DWORD: 4.7.03190
    [10:40:31] The installation directory is located at: C:\Program Files (x86)\Texas Instruments\DSEvalSW
    [10:40:31] Free disk space = 910392996 KB (50311 KB required).
    [10:40:31] Software version to be installed: 0.7.8.13
    [10:40:31] ---PRE-INSTALLATION ACTIONS---
    Could not find registry key HKEY_LOCAL_MACHINE\SOFTWARE\Texas Instruments\Delta-Sigma ADC EvaluaTIon Software Location. Setting variable previous_install to empty value
    Preparing to Install
    [10:40:38] ---READY TO INSTALL ACTIONS---
    The installer will install the following components:
    - Main Application: 1
    - Client Apps: 1
        + Analysis Engine Client: 1
    - USB Drivers: 1
    
    Preparing to Install
    Creating directory C:\Program Files (x86)\Texas Instruments
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW
    Unpacking files
    Directory already exists: C:\Program Files (x86)\Texas Instruments\DSEvalSW
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Graphics
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\LibUsbDotNet
    Unpacking files
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\DELTASIGMAEVAL-GUI_manifest.html
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\D_LgAppicon.ico
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\LibUsbDotNet.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\System.Windows.Interactivity.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Common.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\ControlzEx.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Internal Use License.pdf
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Graphics\DSES Welcome.png
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\NLog.config
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW.application
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW.exe.config
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW.exe.manifest
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Graphics\connect.png
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Graphics\disconnect.png
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Graphics\TI_platform_bar_black.png
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW.exe
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Fluent.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\NLog.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\System.Windows.Controls.DataVisualization.Toolkit.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Xceed.Wpf.Toolkit.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\LibUsbDotNet\LibUsbDotNet_Src.2.2.8.zip
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine
    Unpacking files
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\System.Windows.Interactivity.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Common.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\ControlzEx.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\AnalysisEngine.exe
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Nevron.Chart.Wpf.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\S_LgAppicon.ico
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\AnalysisEngine.exe.config
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\NLog.config
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Fluent.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Nevron.Chart.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Nevron.Presentation.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Nevron.System.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\NLog.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\System.Windows.Controls.DataVisualization.Toolkit.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Xceed.Wpf.Toolkit.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Clients\AnalysisEngine\Nevron.GraphicsGL.dll
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386
    Unpacking files
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\lmdfu64.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\lmusbdll64.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\lmdfu.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\lmusbdll.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\usb_dev_bulk.cat
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\usb_dev_bulk.inf
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\boot_usb.cat
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\boot_usb.inf
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\lmdfu64.lib
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\lmusbdll64.lib
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\lmdfu.lib
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\lmusbdll.lib
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\WdfCoInstaller01009.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\winusbcoinstaller2.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\amd64\WUDFUpdate_01009.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\WdfCoInstaller01009.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\winusbcoinstaller2.dll
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\i386\WUDFUpdate_01009.dll
    Creating directory C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\Installers
    Unpacking files
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\Installers\BulkUsb_driver_install_x64-v1.0.0.1.msi
    Unpacking C:\Program Files (x86)\Texas Instruments\DSEvalSW\Drivers\Installers\BulkUsb_driver_install_x86-v1.0.0.1.msi
    [10:40:39] Detected AnalysisEngine.exe file version: 0.3.5.6
    Writing file version to HKEY_LOCAL_MACHINE\SOFTWARE\Texas Instruments\Delta-Sigma ADC EvaluaTIon Software\Clients\AnalysisEngine\Version
    [10:40:39] Running "C:\Program Files (x86)\Texas Instruments\DSEvalSW/Drivers/Installers/BulkUsb_driver_install_x64-v1.0.0.1.msi" ...
    Installing USB drivers
    Executing msiexec /qb  /i "C:\Program Files (x86)\Texas Instruments\DSEvalSW/Drivers/Installers/BulkUsb_driver_install_x64-v1.0.0.1.msi" /l*v "C:\Program Files (x86)\Texas Instruments\DSEvalSW/Drivers/Installers/logfile.txt"
    Script exit code: 1619
    
    Script output:
     This installation package could not be opened.  Verify that the package exists and that you can access it, or contact the application vendor to verify that this is a valid Windows Installer package.
    
    
    
    Script stderr:
     Program ended with an error exit code
    
    USB Driver installer quit unexpectedly.  This could be because the driver is already installed, hardware was connected during the installation, or other reasons.  Manual driver installation may be required.  See user guide for more details on verification and manual installation process.
    [10:41:00] Error occurred during "C:\Program Files (x86)\Texas Instruments\DSEvalSW/Drivers/Installers/BulkUsb_driver_install_x64-v1.0.0.1.msi" installation.
    [10:41:01] ---POST-INSTALLATION ACTIONS---
    Creating Uninstaller
    Creating uninstaller 25%
    Creating uninstaller 50%
    Creating uninstaller 75%
    Creating uninstaller 100%
    Installation completed
    Log finished 11/05/2019 at 10:41:04
    [10:45:06] ---FINAL PAGE ACTIONS---
    Executing C:\Program Files (x86)\Texas Instruments\DSEvalSW\DSEvalSW.exe 
    Script exit code: 0
    
    Script output:
     
    
    Script stderr:
     
    
    

  • Hi Dan,

    Thank you for the log file and for the additional UI feedback! We definitely want to improve on our EVM software and I will see that your inputs are taken into consideration for the next revision.

    From the log file, I'm guessing that the problem was that the driver installer file was extracted to a Windows UAC enabled folder (e.g. "Program Files (x86)\"). Had the driver installer been extracted to a temporary folder without UAC restrictions then it would have automatically installed. Thanks again for bring this to my attention!