Status of the NA62 liquid krypton electromagnetic calorimeter Level 0 trigger processor

The NA62 experiment at the CERN SPS aims to measure the Branching Ratio of the very rare kaon decay K+→π+ν collecting O(100) events with a 10% background in two years of data taking. To reject the K+→π+π0 background the NA48 liquid krypton calorimeter will be used in the 1-10 mrad angular region. The status of the Liquid Krypton Electromagnetic Calorimeter Level 0 Trigger is presented.