This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM4372: VDDR_VREF voltage

Part Number: AM4372
Other Parts Discussed in Thread: TMDSEVM437X

Hi all,

I have a question about the DDR_VREF pin of TMDSEVM437X.

When I turn on the power supply to TMDSEVM437X, voltage will be applied momentarily to about 0.3 V before DDR_VREF completely rises. Is this waveform a problem?

I checked DS and it became below, so I think that there is no problem but I want to know just in case.

Best regards,

Sasaki