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ADV7391 SFL input

Question asked by zmicro on Apr 4, 2013
Latest reply on Apr 5, 2013 by DaveD

The SFL pin has several different modes including color subcarrier DDS, timing reset and subcarrier reset.

We are outputting NTSC data from an FPGA to the ADV7391.

Do we need to drive the SFL pin and if so what mode?

Can I just tie SFL low?