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Visitor II
August 30, 2018
Solved

Typo in datasheet for LPS25H?

  • August 30, 2018
  • 2 replies
  • 850 views

Hi.

I wonder if it is possible to disable the I2c interface via CTRL REG2?

in 7.7 in the datasheet it seems to be possible, but specification for bit 3 seems strange:

[3] I²C enable (0: I2C enable;1: SPI disable)

Is above this correct in the datasheet? it shouldn't be:

[3] I²C enable (0: I2C enable;1: I2C disable) ?

https://www.st.com/resource/en/datasheet/dm00066332.pdf

(I know CS-signal is used to use SPI/I2c, but I want to know if it is possible to completely disable the I2c-part)

For LSP25HB it looks different in the datasheet for this bit....

Best Regards

Fredrik

    This topic has been closed for replies.
    Best answer by Miroslav BATEK

    Yes, it is typo error.

    You can disable the I2C by setting the bit 3 in CTRL_REG2 register.

    2 replies

    ST Employee
    August 30, 2018

    Yes, it is typo error.

    You can disable the I2C by setting the bit 3 in CTRL_REG2 register.

    FFridAuthor
    Visitor II
    August 30, 2018

    Thank you Miroslav!