FMC Differential Inputs

Hi,

I am trying to interface the ZedBoard to an ADC (TI ADS5474) using the FMC. The ADC is producing 3.3V LVDS, but I do not know which IOStandard is suitable for these signals.

I am using differential input buffers, and I just want to stream the data down the UART to prove it is working.

Any help is much appreciated!

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0 Former Member over 12 years ago

FMC Cards mostly work on 1.8 or 2.5V.So you are trying to feed 3.3v Which may cause failure of board or ADC.For making FMC 3.3 V Compatible see the Zed Board Hardware Documentation.There is proper solution there
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0 Former Member over 12 years ago

FMC Cards mostly work on 1.8 or 2.5V.So you are trying to feed 3.3v Which may cause failure of board or ADC.For making FMC 3.3 V Compatible see the Zed Board Hardware Documentation.There is proper solution there
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