OTP register for custom use

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OTP register for custom use

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vijaikumar
Contributor III

Hi All,

          I see a lot of OTP registers in iMX6. Can anyone point me which OTP registers can be used to store custom values? I would like to store 2 32 bit values in iMX so that I will be able to use in my application. I donot want the values to be erased hence trying to use the OTP memory.

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jamesbone
NXP TechSupport
NXP TechSupport

Hello Vijai,

You can use:  GP1_LOCK,  GP2_LOCK .  General Purpose fuse register #1,  and General Purpose fuse register #2.

Saludos,

Jaime