MPC5744p OTP DCF

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MPC5744p OTP DCF

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abdelrhman
Contributor III

Hello community,
I have a question regarding to the DCF records of OTP memory sections

abdelrhman_0-1715843403111.png

The attached image is for a memory section part of DCF records.
I wonder where the OTP records is located 
At which address, I can find these records.

Thank you.

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3 Replies

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petervlna
NXP TechSupport
NXP TechSupport

Hello,

DCF records are located in UTEST memory starting at 0x400200.

If you are asking in which registers the DCF records are copied to during the reset. There can be multiple registers and all of the are always described in reference manual. For example:

petervlna_0-1715854891059.png

Best regards,

Peter

 

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abdelrhman
Contributor III

I'm asking about the address of the otp_high DCF record 

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petervlna
NXP TechSupport
NXP TechSupport

Hello,

You can find it in reference manual. There is no memory mapped register.

petervlna_0-1715921041389.png

Best regards,

Peter

 

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