Is there TDM driver/demo for LPC55S66

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Is there TDM driver/demo for LPC55S66

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NXP Employee
NXP Employee

In UM11126, the LPC55S6x I2S interface features description:

     TDM with a several stereo slots and/or mono slots is supported. Each channel pair can act as any data slot. Multiple channel pairs can participate as different slots on one TDM data line.

     But I checked the latest SDK_2.6.3_LPC55S66.zip, can't find any TDM driver or demo to show how use TDM feature. Any comment for  TDM peripheral driver in LPC55S66?

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NXP TechSupport
NXP TechSupport

Hi SZ,

There is not I2S TDM demo included in SDK package. User has to implement by self according to UM.


Have a great day,
Jun Zhang

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