SCDU039A May   2024  – December 2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  6. 2Hardware
    1. 2.1 Power Requirements
    2. 2.2 Header and Jumper Information
    3. 2.3 Push Buttons
    4. 2.4 Test Points
  7. 3Software
    1. 3.1 GUI Software Installation
    2. 3.2 GUI Software Quick Start
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Additional Information
    1. 5.1 Trademarks
  10. 6Revision History

GUI Software Quick Start

  1. Home Tab
    1. The Home tab is displayed when launching the hardware software. Make sure the USB2ANY is connected to the computer and connected with the notch down to the EVM before using the GUI. If there is a successful connection, then Hardware connected is shown at the bottom left corner of the GUI.
      TMUXS7614DEVM
    2. The Home tab includes the SPI signal controls using eight toggle switches to control each channel individually. To send a SPI signal to close or open the switches, click on the toggle switch to turn on or off the channels.
    3. Address mode turns on automatically when a switch is toggled. This mode can also turn on when the checkbox for Address mode is selected. Please note, when enabling Address mode by clicking on the checkbox, the first switch closes.
    4. The Home tab also shows the error detection flags and features for the GUI, but are currently not operational and will be implemented in a future revision.
    5. From the Home tab, the user can go into Daisy Chain and Registers tabs. The Info, Setup, and Data tabs are currently not operational and will be implemented in a future revision.
    TMUXS7614DEVM TMUXS7614D-SPI-EVM GUI
                            Home Tab Figure 3-2 TMUXS7614D-SPI-EVM GUI Home Tab
  2. Daisy Chain Mode Tab
    1. Daisy Chain Mode tab can be accessed from the Home tab, by clicking on the Daisy Chain Mode button.
    2. When opening the Daisy Chain Mode tab, the TMUXS7614DEVM button is displayed, and when pressed, sends a 0x2500 signal to enable daisy chain mode.
    3. The select bar can select a number of devices to control on the daisy chain.
    4. To send signals to the devices on the daisy chain, click on the checkboxes correlated to the switch of the device.
    TMUXS7614DEVM TMUXS7614D-SPI-EVM GUI
                            Daisy Chain Mode Tab Figure 3-3 TMUXS7614D-SPI-EVM GUI Daisy Chain Mode Tab
  3. Registers Map Tab
    1. Register Map tab can be accessed from the Home tab, by clicking on the Registers button.
    2. The registers values are shown, with descriptions for what each bit is correlated to, in the Field View of the GUI.
    3. The Register Map tab allows the user to change autoread speed or completely disable. There is also an option to disable autowrite.
    4. When autoread and autowrite are disabled, the user has to press those buttons manually when users want to either write or read.
TMUXS7614DEVM TMUXS7614D-SPI-EVM GUI
                    Register Map Tab Figure 3-4 TMUXS7614D-SPI-EVM GUI Register Map Tab