Skip to content

DisplayPort AUX Trigger (DisplayPort Auxiliary Channel)

DP Aux trigger supports Master / Slave frame start / end, Timeout, and Clause Trigger pattern match on Request / Reply, Command, and Data.

TravelBus provides a dedicated DP Aux channel. See Settings and Clause Trigger.

Trigger Settings

DisplayPort AUX Trigger

DisplayPort AUX Trigger (LA)

DisplayPort AUX Trigger TravelBus

DisplayPort AUX Trigger (TravelBus; extra channel source)

Because TravelBus includes a special DP Aux channel, the trigger dialog adds an extra channel-source option.

  • Channel: Dedicated port (TravelBus) or LA Aux channelLA port.
  • Data Rate: DP Aux rate (units as shown). Default: 1000.
  • Simple Trigger: Master Start / End, Slave Start / End, Check Timeout. Default: all cleared.
  • Clause Trigger: See Clause Trigger.
  • State: Choose Request / Reply and set Command or Custom Data; enter values as a data pattern; XXh = Don't care.
    • Tx / Rx (Request / Reply): Default index 0 (Request).
    • Command: Default index 0. Custom enables (Enable) the Data fields.

See also