SLVUBI2A July   2018  – October 2020 TPS650330-Q1 , TPS650331-Q1

 

  1.   Trademarks
  2. 1 Introduction
  3. 2 Requirements
  4. 3 Operation Instructions
    1. 3.1 Configuring the USB to I2C Adapter
    2. 3.2 Regulator Input Supplies and Features
      1. 3.2.1 Buck 1 Input Supply
      2. 3.2.2 Mid-Vin Buck1 Features
      3. 3.2.3 Buck 2 Input Supply
      4. 3.2.4 Buck 3 Input Supply
      5. 3.2.5 Low-Vin Buck2 and Buck3 Features
      6. 3.2.6 LDO Input Supply
      7. 3.2.7 Low Noise LDO Features
    3. 3.3 Selecting the Logic Supply Voltage
  5. 4 EVM Configurations
  6. 5 Test Points
    1. 5.1 Voltage Test Points
  7. 6 Graphical User Interface
    1. 6.1 TPS650330-Q1 EVM Debugging
      1. 6.1.1 I2C Communication Port and Adapter Debugging
      2. 6.1.2 Updating MCU Firmware
    2. 6.2 Navigating the GUI
      1. 6.2.1 Home
      2. 6.2.2 Block Diagram
      3. 6.2.3 Registers
      4. 6.2.4 Device Configuration
        1. 6.2.4.1 Using Device Configuration to Define Spin Settings
        2. 6.2.4.2 Configuring the Power Sequence
      5. 6.2.5 Re-Program PMIC
    3. 6.3 In-Circuit Programming
  8. 7 Typical Performance Plots
    1. 7.1 Power Sequence Plots
    2. 7.2 Load Transient Plots
    3. 7.3 Output Voltage Ripple Plots
    4. 7.4 Efficiency Plots
    5. 7.5 LDO Output Noise
  9. 8 TPS650330-Q1 EVM Schematic
  10. 9 TPS650330-Q1 EVM PCB Layers
  11. 10TPS650330-Q1 EVM Bill of Materials
  12. 11TPS650330-Q1 Silicon Revision Changes
  13. 12Revision History

6.2.4.1 Using Device Configuration to Define Spin Settings

In some circumstances, TI may provide customized, pre-programmed devices for the camera application. Contact a local TI sales representative for more information.

The Device Configuration tabs in the GUI can be used to define custom settings for TI to pre-program into the device Non-Volatile Memory (NVM). Before beginning the spin definition, see the Camera PMIC Spin Selection Guide to determine if there is an exisiting spin that is already compatible with the target application and the image sensor or both.

Since the visual instruments in the Device Configuration page link directly to the corresponding bits and registers in the Register Map page, the Device Configuration page can be used to quickly define desired OTP register settings.

  1. Select the desired camera PMIC from the drop-down menu above the tab indicators to start. The GUI will automatically show, hide, or disable features corresponding to the selected PMIC. This drop down box will not be adjustable if a device is connected to the GUI.
    GUID-20200915-CA0I-NXBB-KWBV-QJSKJZLTBMRG-low.pngFigure 6-8 Device Selection for Generating NVM Settings
  2. Select the desired regulator, sequencing, and additional feature settings in each of the tabs. These changes will be reflected in the Register Map page. For determining the power sequence settings, see Section 6.2.4.2.
  3. Click File > Save Settings in the top left corner of the GUI. This exports the register settings in a JSON file that is provided to generate the NVM spin.
    GUID-20200915-CA0I-WM25-VLRN-73CBNTTGCXRL-low.pngFigure 6-9 Example Settings Output