DS90UB954-Q1: Program to modify Drive Strength

Andreea T

Prodigy 20 points

Part Number: DS90UB954-Q1

Is there a way to program the IC such that its drive strength can be modified when used in CSI-2 mode?

Thank you,

Andreea

over 5 years ago

0 Casey McCrea over 5 years ago

TI__Guru** 103215 points

Hello Andreea,

What do you mean by driver strength? Do you mean the CSI-2 output VOD? Or something else?

Best Regards,

Casey

0 Andreea T over 5 years ago in reply to Casey McCrea

Prodigy 20 points

Hello Casey,

By drive strength I mean output current capability of the CSI-2 driver.

Best regards,

Andreea

0 Casey McCrea over 5 years ago in reply to Andreea T

TI__Guru** 103215 points

Hello Andreea,

The CSI-2 output is calibrated carefully to meet the MIPI DPHY voltage and timing specifications for TX under all datasheet conditions so it is not recommended to change anything related to the signaling levels otherwise the DPHY compliance can not be guaranteed.

Best Regards,

Casey

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DS90UB954-Q1: Program to modify Drive Strength