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Add pullup resistors on I2C/SMBus pins #25

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Add pullup resistors on I2C/SMBus pins#25
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@skot
skot
opened on Mar 4, 2025

SDA and SCL data pins need a pullup resistor to 3.3V. The TPS546 SMB_ALRT should also have this. 4.7k should be good.

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  1. skot
    added
    bugSomething isn't working
    on Mar 4, 2025
  2. skot
    self-assigned this
    on Mar 4, 2025
  3. skot
    added 2 commits that reference this issue on Mar 17, 2025

    added pullup resistors for #25

    91572af

    Revert "added pullup resistors for #25"

    95d0658
  4. skot
    added a commit that references this issue on Apr 29, 2025

    added pullup resistors for #25

    f513149

  5. sz4bi commented on May 14, 2025

    @sz4bi
    sz4bi
    on May 14, 2025

    I can not find the SMB_ALRT resistor anywhere in the modified files. Are we talking about the TPS546 PMB_ALRT pin on the schematics?

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