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  • [SOLVED] How to program Option Bytes on STM32G474RE with STMCUBE-IDE with Segger

    overthere - - J-Link/Flasher related

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    Dear Support, how do i update the option bytes with STMStudio with Cube IDE? I'm using STM32G474RE MCU. The wiki mentions the following instructions: wiki.segger.com/STM32G4 Quote from Segger Wiki: “STM32G4 option byte programming For STM32G4 devices, the option byte page(s) can be programmed via J-Flash.When programming the option bytes, the following conditions must be met: - Per bank: All option bytes must be written in one go. It is not possible to only write - for example - one word. - Rese…