DS90UH949-Q1EVM: Difference top layer with 947

Roy Chou1

Part Number: DS90UH949-Q1EVM

Hi Team,

I find that 947 and 949 top layer in EVM board is different. Could you let me know which is better? It seems like 947 have ground shielding with the signal. If there is anything I misunderstanding, please let me know.

947949

Roy

over 5 years ago

0 Casey McCrea over 5 years ago

TI__Guru** 103215 points

Hello Roy,

Actually the DS90UB949A-Q1 EVM would be the newest board which has been released and it was improved over the 947 or the original 949 EVM boards - mainly by shortening the distance of the high speed routing for the FPD-Link: http://www.ti.com/tool/DS90UB949A-Q1EVM

Best Regards,

Casey

Interface

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DS90UH949-Q1EVM: Difference top layer with 947