Skip to main content
M
MatteoBandini74
Associate II
May 21, 2024
Question

Isolation - STLink

  • May 21, 2024
  • 5 replies
  • 1368 views

Is there any way or Chip for isolate SWI interface?

5 replies

Uwe Bonnes
Uwe Bonnes
Chief
May 21, 2024

ST-LINK/V2-ISOL STMicroelectronics?

    Andrew Neil
    Andrew Neil
    Super User
    May 21, 2024

    As @Uwe Bonnes said:

    AndrewNeil_0-1716304547065.png

    https://www.st.com/en/development-tools/st-link-v2.html

    See also: https://www.st.com/en/development-tools/b-stlink-isol.html for the V3

    A complex system that works is invariably found to have evolved from a simple system that worked.A complex system designed from scratch never works and cannot be patched up to make it work.
    M
    MatteoBandini74Author
    Associate II
    May 21, 2024

    I need something to put in a schematic..

    Tesla DeLorean
    Tesla DeLorean
    Guru
    May 21, 2024

    https://www.st.com/en/development-tools/b-stlink-isol.html

    @STOne-32 @STTwo-32 any schematic or BoM for MB1559 ?

    Tips, Buy me a coffee, or three.. PayPal VenmoUp vote any posts that you find helpful, it shows what's working..
    Muhammed Güler
    Muhammed Güler
    Senior III
    May 21, 2024

    I don't understand why you want to give the isolation barrier, which should be a part of the programmer, to the customer. anyway
    Since it works bidirectionally, the SWIO pin is the most problematic pin to isolate.
    I believe you can find something useful if you examine I2C isolators.

      Terms & ConditionsAccessibility statement