DS90UB940-Q1: CSI Indirect Register Table

Bang Duong

Intellectual 370 points

Part Number: DS90UB940-Q1

Hi guys,

I can access all DS90UB940-Q1 I2C Register but I do not know how to access CSI Indirect Register,

How could I access CSI Indirect Register?

Best regards,

Bang Duong

over 7 years ago

0 Cera Wei over 7 years ago

TI__Intellectual 2010 points

Hello Bang,

You can read/write through the indirect register 0x6C and 0x6D. Reg 0x6C is for CSI register address and Reg 0x6D is for CSI value.

For example,
Write I2C (0x6C, 0x09)
Write I2C (0x6D, 0x00)
means write 0x00 to CSI Reg 0x09.

best regards,
Cera

0 Bang Duong over 7 years ago in reply to Cera Wei

Intellectual 370 points

Hi Cera,
Thank you so much for your help
Best regards,
Bang Duong

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DS90UB940-Q1: CSI Indirect Register Table