FXMA2102L8X LEVEL SHIFTER RESISTORS

Hello
What is the purpose of R936,R937,R933,R931,R938,R934 in scematic,in the datasheet there are no resistors ?
And why they are not identical between U66 ,U16 ?
Thanks

Hi,
The resistors are help to reduce the I2C waveform overshoot and undershoot we found in qualification.
Different bus have different resistor value.
Customer can choose use same or change to other value(or remove) after finish your own validation.
Thanks.