DS90UB941AS-Q1: how to change PLL

Brahim Salh

Part Number: DS90UB941AS-Q1

Dear experts,

I'm using J721E EVM which has an integrated serializer UB941AS, I'm trying to run DSS examples through DSI output but I had an issue with pixel clock, it's always 75 MHz even I change it in the code.

Could you please tell how I can change PLL in this serializer? I couldn't find any register for this :(

Regards,

Brahim

over 5 years ago

0 Karan Saxena over 5 years ago

TI__Guru* 77774 points

Hi Brahim,

Can you please follow up on https://e2e.ti.com/support/interface/f/138/t/937553 - I see the same query there. Closing this one.

Regards,

Karan

0 Brahim Salh over 5 years ago in reply to Karan Saxena

TI__Intellectual 1345 points

Hi Karan,

There is no answer in the other thread, there is only a reply from Brijesh to move the thread to SerDes forum which I cannot find in E2E so I just type the part number.

Regards,

Brahim

0 Karan Saxena over 5 years ago in reply to Brahim Salh

TI__Guru* 77774 points

Hi Brahim,

We have reopened and moved https://e2e.ti.com/support/interface/f/138/t/937553 to the SERDES forum.

Regards,

Karan

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DS90UB941AS-Q1: how to change PLL