QorIQ fuses

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QorIQ fuses

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nchild
Contributor I

Are there any spare efuses that would be generically available for software usage?  I would like to be able to use some one-time-programmable memory for application specific needs.

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bpe
NXP TechSupport
NXP TechSupport

Yes, SFP provides a small  fuse storage for exclusive OEM use. Refer to OSPFR register description in your chip manual for details.

From 32 bits(on P4080) to 64 bits (one later chips) are available.


Have a great day,
Platon

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