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Option byte in STM8
Akhil k. Dec 26, 2016 at 03:07 AM (03:07 hours)
Staff: Esteban G.

  • Hi,

    How can we program option byte memory for STM8S003f3 in Cyclone ST micro like ST link and STVP does?

    Note:-Firmware boots after done a complete programming with Option bytes in STVP and not booting after Cyclone program by SAP in stand alone mode.


  • Hi Akhil,

    To program the Option Bytes on the STM8 devices, there is a specific user command "OB Write Option Byte". To use this command, you give it the address of the Option Byte and the Value of the Option Byte. The option byte data as part of the S19 file is not supported.

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