DS90UB949-Q1: differences to DS90UB929

David Mckinney

Part Number: DS90UB949-Q1

To address existing part shortages, can the DS90UB949 be used in place of a DS90UB929? Same question for the DS90UH949 in place of a DS90UH929?

over 4 years ago

+1 Casey McCrea over 4 years ago

TI__Guru** 103215 points

Hello David,

The difference between 929 and 949 is that 929 supports single FPD-Link only, while 949 can support either single or dual link. So yes, 949 can be used in place of 929, but for the other way around, you would need to verify that the video link can fit the bandwidth of single FPD-Link if the system was previously using dual.

Best Regards,

Casey

0 David Mckinney over 4 years ago in reply to Casey McCrea

TI__Expert 6820 points

HI Casey;

Thank you for the prompt reply. Would there be any SW or register differences, or could the '949 just drop into the existing '929 application?

0 Casey McCrea over 4 years ago in reply to David Mckinney

TI__Guru** 103215 points

Hello David,

No SW or HW changes should be needed

Best Regards,

Casey

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DS90UB949-Q1: differences to DS90UB929