MULTI-LEVEL LOGIC ANALYZER FOR ANALYZING MULTI-LEVEL DIGITAL SIGNALS AND METHOD FOR OPERATING A MULTI-LEVEL LOGIC ANALYZER FOR ANALYZING MULTI-LEVEL DIGITAL SIGNALS

摘要

A multi-level logic analyzer for analyzing multi-level digital signals comprises a plurality of signal inputs, each signal input being configured to receive a multi-level digital signal, a plurality of comparison units, each comparison unit comprising a first comparator input and a second comparator input and being configured to compare a signal received at the first comparator input with a signal received at the second comparator input, and first switching means configured to couple at least one of the signal inputs with the first comparator inputs of at least two of the comparison units.