SLVUD67 September   2025 TPS6521505-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Hardware Requirements for NVM Programming
  6. 3Typical NVM Flow
  7. 4TPS65215 with TPS65219EVM
  8. 5Programming Instructions
    1. 5.1  Configuring Enable Settings
    2. 5.2  Configuring the Bucks
    3. 5.3  Configuring LDOs
    4. 5.4  Configuring GPIOs
    5. 5.5  Configuring Sequence
    6. 5.6  Configuring Multi-Function Pins
    7. 5.7  Configuring the EN/PB/VSENSE Pin
    8. 5.8  Changing I2C Address
    9. 5.9  Configuring Mask Settings
    10. 5.10 NVM Re-Programming
  9.   A Non-NVM Registers
  10.   B Loading a NVM Configuration File to PMIC
  11.   C PMIC Configurable Fields
  12.   References
  13.   E Revision History

B Loading a NVM Configuration File to PMIC

Figure 7-1 describes the process to load a pre-configured NVM file (.CSV or .JSON extension) into the PMIC NVM. The soldered down EVM (TPS65215EVM) is used as a reference but the socketed EVM can be used as well. The TPS6521505 product page has multiple NVM files that are pre-configured to meet the requirements of specific processors or SoCs. TI's customers can reuse these files to re-program the PMICs on their production line or by working with a distributor.

Note: If the pre-configured NVM files do not meet all the application requirements, they can still be loaded to the PMIC NVM, make the necessary changes, and generate a new NVM file using the TPS65215-GUI.

Loading NVM Configuration File Figure B-1 Loading NVM Configuration File