S32K118 support I2C stretch or not

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S32K118 support I2C stretch or not

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m1903061
Contributor I

Dear Sir(s):

Please let me know "does S32K118 support I2C stretching in master mode?", if it is postive, please let me know more detail about it? does it need enable? how to enable it?

 

Thanks,

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3 Replies

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danielmartynek
NXP TechSupport
NXP TechSupport

Hello,

Yes, it does. It is always enabled.

 

BR, Daniel

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71 Views
m1903061
Contributor I

Daniel,

Does S32K118 support I2C stretch in slave mode? Does it need to config in I2C slave mode? Which registers should be setup?

 

BR

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danielmartynek
NXP TechSupport
NXP TechSupport

Hi,

In Slave mode, it is configurable in Slave Configuration Register 1 (SCFGR1) and Slave Configuration Register 2 (SCFGR2) as explained in Section 52.3.3.3 Clock Stretching, RM rev.12.1

 

Regards,

Daniel

 

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