LBEE5HY1MW-230 usign PCM or I2S

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LBEE5HY1MW-230 usign PCM or I2S

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EErdem
Contributor I

Hello I am designing SoM board using i.MX8MM SoC

In my design I will use LBEE5HY1MW-230 as an combo wifi bt module.

In the EVK you have used SAI2 as an PCM interfaces. But in my design, it has to be SAI3.

Q1: Is it okey to use SAI3 in the module as PCM interface.

Q2: IC-LBEE5HY1MW-230 offers PCM and I2S interfaces what is the difference between these pins I don't understand

Q3: Can all SAIs be used as PCM

 

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igorpadykov
NXP Employee
NXP Employee

Hi EErdem

 

Q1: Is it okey to use SAI3 in the module as PCM interface.

 

yes

 

Q2: IC-LBEE5HY1MW-230 offers PCM and I2S interfaces what is the difference between these pins I don't understand

 

PCM is general term, description can be found for example on

https://en.wikipedia.org/wiki/Pulse-code_modulation

 

Q3: Can all SAIs be used as PCM

 

yes

 

Best regards
igor

 

 

 

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