SLVAFA4 august   2023 TPS650330-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Programmable Camera PMICs
    1. 2.1 Advantages of Production Programming
    2. 2.2 Key Features
    3. 2.3 Default Register Settings
  6. 3Production Line Programming
    1. 3.1 External I2C Controller
    2. 3.2 SerDes Back-Channel
    3. 3.3 Example Code
  7. 4Summary
  8. 5References

3 Production Line Programming

There are two approaches to programming the PMIC as part of the camera module production flow. One option is connecting an external I2C controller through a connector or other interface present on the PCB. Another option is to connect a remote host to the camera module in the production flow and reprogram the PMIC through TI FPD-Link's SerDes back-channel. Figure 3-6 outlines the flow that can be applied to either approach.

GUID-20220823-SS0I-SFZX-6NK5-QSHFFFX5KRJL-low.svgFigure 3-1 TPS6503xx-Q1 Production Programming Flow