Keysight Technologies, Inc.
Multilevel triggering system for outputting complex trigger signal

Abstract:

A multilevel triggering system includes a trigger block library configured to store multiple triggering function modules for performing triggering functions to detect corresponding triggering conditions, respectively; and a triggering matrix including multiple triggering levels, each triggering level being configurable to include one or more trigger blocks and each trigger block being configurable to implement a triggering function module of the multiple triggering function modules, each trigger block generating a corresponding block trigger when the corresponding triggering condition of the triggering function module implemented by the trigger block is detected in a portion of an input signal. Each triggering level is configured to generate a corresponding level trigger when each of the one or more trigger blocks in the triggering level generates the corresponding block trigger. The triggering matrix is configured to generate a complex trigger signal when the triggering levels generate corresponding level triggers.