TIDUEX1A December   2020  – March 2021

 

  1.   Description
  2.   Resources
  3.   Features
  4.   Applications
  5.   5
  6. 1System Description
    1. 1.1 Key System Specifications
  7. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
    3. 2.3 Highlighted Products
      1. 2.3.1 TMP117 – High-accuracy, low-power, digital temperature sensor
      2. 2.3.2 System Design Theory
        1. 2.3.2.1 System Accuracy
  8. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware
    2. 3.2 Software
      1. 3.2.1 SysConfig
      2. 3.2.2 Graphical User Interface (GUI)
        1. 3.2.2.1 Launching and Running the Software
        2. 3.2.2.2 Using the GUI
          1. 3.2.2.2.1 Home Tab
          2. 3.2.2.2.2 Data Capture Tab
          3. 3.2.2.2.3 EVM Setup Tab
          4. 3.2.2.2.4 Configuration Tab
          5. 3.2.2.2.5 Register Tab
          6. 3.2.2.2.6 Collateral Tab
    3. 3.3 Testing and Results
      1. 3.3.1 Test Setup
        1. 3.3.1.1 System Accuracy
      2. 3.3.2 Test Results
  9. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
    2. 4.2 Tools and Software
      1. 4.2.1 PCB Layout Recommendations
      2. 4.2.2 Software Files
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
  10. 5Revision History
3.2.2.2.4 Configuration Tab

The Device Configuration allows users to configure the devices' setting as shown in Figure 3-12.

GUID-20200811-CA0I-QTCB-BPQB-WJS6JWPJWMKP-low.gif Figure 3-12 Configuration Tab
  • Configuration register can be set to desired values by selecting the drop-down menu.
  • Non-volatile memory can be programmed by entering the value at the EEPROMx boxes. Then use the EEPROM dropdown menu to lock the value. This LOCK bit will also lock the value of the offset temperature register.
  • Alert High and Low Limit register can be set by entering the value in °C/°F. In Fahrenheit mode, it converts Fahrenheit to Celsius before it sends to the TMP117.
  • Status indicator displays the outputs based on the status bits.
  • Temperature displays the current temperature of the TMP117.
  • Offset Temperature programs the offset temperature to compensate and improve the system error. This register will be cleared when powered down unless the LOCK is set.