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

Abstract

The wide range of automotive vision applications for Advanced Driver Assistance Systems (ADAS) has driven a broad range of automotive image sensors often having different power supply voltages and power sequencing requirements. As camera modules are adopted into more vehicles, system designers require more scalable designs for a faster time-to-market. The TPS65033000-Q1 camera PMIC enables support for many different vision applications and image sensors through programmable Non-Volatile Memory (NVM). With the appropriate design implementations, the PMIC can be reprogrammed to the required configuration during the mass production flow with an external I2C controller or the Serializer-Deserializer (SerDes) back-channel. Simple changes to the production programming I2C sequence allows PMIC re-use for many different image sensors.