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How to program efuses with blhost.exe (i.MX RT1020)

Question asked by dau on Sep 26, 2018
Latest reply on Dec 22, 2018 by Jay Heng

I'm trying to program "EEPROM_RECOVERY_ENABLE" 0x6d0[24} which should be efuse #45. Reading works and shows a default value of 0x40. Writing gives me an "invalid command or arguments" response (see picture).


Also, I would like to understand the meaning of "[nolock/lock]" from help (also in the picture), which is not described in the user guide pdf.