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I'm making a board for a WF101-1024600AL#Z01B-FC TFT LCD. I don't understand (simply the datasheet doesn't help) what I have to do with VGH, VGL and AVDD. LCD's max absolut ratings

Should I provide these voltages externaly or that pins are just outputs?

Thanks in advance, Gabriele

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From what I have seen in other TFT display datasheets it's the voltages used to drive the gate of the pixels. Supply the VGH and VGL pins with the typical voltage.

Edit: As for AVDD, that's the positive supply voltage for the analog circuit.

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