The plugin provides a set of generators that can be targeted towards a specific MIDI note. This note is then triggered by the interaction of a collection of square waves, which are themselves generated based off the period of beats and bars assigned to the generator. Additionally, alongside the square waves, a sawtooth wave is generated with the same period. These can be mixed to set the velocity of each note trigger, thus giving you a fairly complex set of dynamics.
Here’s a basic overview of the clocking arrangement in a single generator: