SLVAFP9 October   2024 TPS65219 , TPS6521905

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2TPS65219 Overview
  6. 3Power Delivery Networks
    1. 3.1 Always ON: Designed for Cost (-1 and -2 Devices)
    2. 3.2 Always On: Designed for Power and or Efficiency (-1L and -2L Devices)
    3. 3.3 Always On: Designed for PL Performance (-3 Devices)
    4. 3.4 Full Power Management Flexibility (All Speed Grade)
  7. 4Loading a NVM Configuration File to PMIC
  8. 5Summary
  9. 6References

4 Loading a NVM Configuration File to PMIC

The diagram shown in Figure 4-1 describes the process to load a pre-configured NVM file (.CSV or .JSON extension) into the PMIC NVM. The soldered down EVM (TPS65219EVM) is used as a reference but the socketed EVM can be used as well. The TPS6521905 product page on ti.com has multiple NVM files that are pre-configured to meet the requirements of specific processors or SoCs. These can be found under Design tools and simulations. 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, the NVM files can still be loaded to the TPS65219-GUI, make the necessary changes, and generate a new NVM file using.
Loading NVM Configuration File Figure 4-1 Loading NVM Configuration File