DS90UB924-Q1: Output logic high = 1 or 0?

Frank QIN

Part Number: DS90UB924-Q1

Hi Team,

Just want to have a quick confirm, if we want to verify the output data of 924. Is it stand for 1 or 0 when it is logic high?

Frank

over 2 years ago

0 Casey McCrea over 2 years ago

TI__Guru** 103215 points

Hello Frank,

Output data on the 924 RGB interface is logic 1 when active

Best Regards,

Casey

0 Tong wandou over 2 years ago in reply to Casey McCrea

Prodigy 10 points

Hello Casey,according to ds90ub924-q1.pdf figure12 ,it seems logic 0 indicate high level signal when test with differential probe of oscilloscope,how about your suggestions?

0 Hamzeh Jaradat over 2 years ago in reply to Tong wandou

TI__Guru** 108190 points

Hello Tong,

the output interface is OLDI which are differential signals and do not reference to ground.

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DS90UB924-Q1: Output logic high = 1 or 0?