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BQ76907: OTP configuration

Reshma Tomy
Prodigy 30 points

Part Number: BQ76907

Tool/software:

We need to develop a customized OTP configuration and program it into the BQ module. However, I haven't been able to locate any documentation that provides guidance on developing and programming the OTP memory for this module.

Could you please provide some insights or resources on this?

I already checked below documents

  1. https://www.ti.com/lit/pdf/sluaam4
  2. https://www.ti.com/lit/pdf/sluucj0

I would also like to know how the OTP digital signature check works. Can host MCU access the digital signature? What does Internal Factory Trim Diagnostic Protection check for?