The ATLAS Local Trigger Interface (ALTI) is a replacement of the Timing, Trigger-, and Control (TTC) modules for Phase-1 of the experiment. The ALTI consists of a single VMEbus module and replaces the following legacy modules: the Local Trigger Processor Interface (LTPI), the Local Trigger Processor (LTP), the TTC VMEbus Interface (TTCvi), and the TTC Emitter (TTCex).

Contact: Stefan Haas or Ralf Spiwoks