# :TRIGger:TRANsition:MODE

:TRIGger Edge Transition Commands

- :TRIGger:TRANsition:DIRection
- :TRIGger:TRANsition:MODE
- :TRIGger:TRANsition:REND
- :TRIGger:TRANsition:RSTart
- :TRIGger:TRANsition:SOURce
- :TRIGger:TRANsition:TIME

## Command Syntax

    :TRIGger:TRANsition:MODE  {TGTHan | TLTHan | RINSide | ROUTside}

## Query Syntax

    :TRIGger:TRANsition:MODE?

## Description

In the Edge Transition trigger mode (see `:TRIGger:MODE`), this command specifies the edge transition time to trigger on:

- `LTHan` — Triggers when a transition is longer than the specified `:TRIGger:TRANsition:TIME`.
- `LTHan` — Triggers when a transition is shorter than the specified `:TRIGger:TRANsition:TIME`.
- `RINSide` — Triggers when a transition is within the range specified by the `:TRIGger:TRANsition:RSTart` and `:TRIGger:TRANsition:REND` values.
- `ROUTside` — Trigger when a transition is outside the range specified by the `:TRIGger:TRANsition:RSTart` and `:TRIGger:TRANsition:REND` values.

Edges are identified when a signal passes through the trigger threshold voltage. The direction of the edge is determined based on hysteresis around the trigger threshold.