DisplayPort (DP_Aux)

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DisplayPort (DP_Aux)

DisplayPort (DP_Aux) Digital Visual Interface

The DP Aux Ch is to detect the link, configuration and status of the Display Port source. The Display Port is the digital display interface that is specified in the VESA standard.

– TravelBus series supports DP-Aux without additional DP-Aux adapter
– Buy DP_Aux adapter from Acute

The TB2016 series has a differential signal input, which can correctly measure the DP_AUX channel, and has a complete DPCD bit resolution, shortening the debug time, and stacking the oscilloscope while watching analog and digital signals.

DSO waveform: Not suitable for general Logic Analyzer measurement.
DP Aux 01DP Aux 02
TB2016 analyzer Diagram:
DP Aux 03
TravelBus 2000 series :
DP Aux 04 TB2016DP_Aux Differential signal adaptor
DisplayPort Connector 2
 To measure DP_Aux & CC Pin from USB Type-C, USB Type-C adaptor can be bought from Acute.

 USB Type-C adaptor( Include DP_AUX & USB-PD3.0 ): 
 1. Specification
 2. Solution for USB-PD3.0