[DRA829] - CSI1 pins

Tomotaroh Kohro

Mastermind 19315 points

Support Team.

I have question related CSI1

(1) I would like to know if unused pins of CSI1 can be N/A (Open) when CSI1 will not be used.
(2) I would like to know if the PD resister (500Ω±１％) of CSI1_RXRCALIB can be removed when CSI1 will not be used.

KORO

over 6 years ago

0 Stanislav Stilyanov over 6 years ago

TI__Mastermind 24690 points

Hi KORO,

1) Serdes differential lanes are usually ok to leave NC as they handle such condition by themselves.

2) The safe approach is to mount the resistor. I don't know for sure if it is allowed to NC if CSI unused.

Regards,

Stan

0 Tomotaroh Kohro over 6 years ago in reply to Stanislav Stilyanov

TI__Mastermind 19315 points

Hello Stan-san.

Thanks a lot.

KORO

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[DRA829] - CSI1 pins