Patent ID: 11889208
Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The event-driven sensor of claim 1, wherein the first bypassing circuits are arranged in groups, each group of first bypassing circuits comprising a plurality of the first bypassing circuits configured to propagate the first flag signal from a first to a last first bypassing circuit of the group, the event-driven sensor further comprising a second bypassing circuit for each group of first bypassing circuits, second bypassing circuits being coupled in series with each other to propagate the first flag signal, each second bypassing circuit being configured to propagate the first flag signal to: the first bypassing circuit of its group of first bypassing circuits if an event is indicated on one of the column output lines coupled to one of the column register cells of the group of column register cells of one of the group of first bypassing circuits; and
to a flag output of the second bypassing circuit, bypassing the first bypassing circuits of the second group, if no event is indicated on one of the column output lines coupled to one of the column register cells of the group of column register cells of one of the group of first bypassing circuits.