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.

– Acute products support DP Aux Trigger / Protocol Analyzer / Bus Decode
– Buy DP_Aux adapter from Acute

Acute products support DP Aux signal, 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.


Analyzer Diagram:

DP_Aux adapter :

Measure DPAux differential signals using TravelBus (TB3000 series):


Acute logic analyzers with DP_Aux adapter (MSO for example) :


Cascade multiple DP Aux adapters:

To measure DP_Aux & CC Pin from USB Type-C, USB Type-C adaptor can be bought from Acute.

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