When the deserializer is DS90UB936 and the serializers are DS90UB935 + DS90UB953, is it necessary to add a delay after writing to registers 0x58 and 0x33?

Hello,

Because of the Thanksgiving holiday in the U.S., the E2E support responses will be delayed until the team is back on Monday, December 2.

Thank you for your patience.

hi~:

I wonder: Changing back channel speed and CSI clock mode will take some time to react, so from the angle, is it necessary to add a delay after writing 0x58 0x33?

Hi,

In some cases there would be a need for delay, in particular if we're changing BC rate, then trying to communicate with the serializer remotely through the back channel. In the script you showed we're just communicating with the des locally, so there shouldn't be any issue here.

Best,

Thomas