Vybrid -- Fuse Programming/Verification

[dalelawson]

Is there a way to use a serial programming interface to burn the programmable fuses. This interface is enabled by default and is part of the ROM code run at startup by the processor. It is possible to use this interface to read back the register/fuse values.

In addition, are there any commercial programmers that have the capability of programming/verifying fuse configurations?

[dalelawson]

There is no SPI flash component on the socket board to save the boot code to boot or
initial the device for efuse programming.

Can you advise is there any other way to program
the eFuse via direct signal control?

[b36401]

You can use u-boot to burn the fuses.

https://community.nxp.com/docs/DOC-95248

Have a great day,

Victor

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