M Monitor Insider personal blog

The DisplayPort Pin 20 Problem

monitorinsider.com 2 min read

When you read up on the DisplayPort connector in the VESA specification, it will show that both the source and the sink are supposed to provide power at 3.3V+-10% and 500mA on the DP_PWR pin, pin 20, of the connector.

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Hardware & ElectronicsNetworking & Internet2018

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