I.MX6Q MIPI-CSI2 voltage level

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I.MX6Q MIPI-CSI2 voltage level

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vigneshvasudeva
Contributor II

Hi there,


We are using I.MX6Q in one of our solutions in which we are utilizing MIPI-CSI2 for acquiring HDMI input.


In the datasheet of Toshiba HDMI to MIPI-CSI2 bridge IC, TC358747, it is mentioned that VDD_MIPI is of 1.2V level, refer to the below image.


bridge_level.png

Whereas it is mentioned in Page 22 of I.MX6Q datasheet that NVCC_CSI is of 1.8V level, refer to the below image.


processor_level.png


We understand that both these rails are only the core voltage levels and does it not have any significance on the differential signaling levels and therefore this is not a conflict.

Kindly let us know whether our understanding is correct and help us make sure that our design is correct.

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igorpadykov
NXP Employee
NXP Employee

Hi Vignesh

yes, your understanding is correct. MIPI-CSI2 devices will

work with each other well.

Best regards

chip

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