Optical network on chip: design of wavelength routed optical ring architecture

Network on chip (NoC) technology has now achieved a mature stage of development as result their use key component in many successful commercial devices. As multiprocessors continue to scale, these ship based electronic networks are more challenging meet power budget communication requirements. Innovative is emerging with the aim offering shorter latencies and greater bandwidth lower consumption. Ring topology provides superior results among all wavelength routed topologies optical network. In this paper, we proposed an ring network-on-chip (ORNoC) architecture which contention free. Communication matrix used assign single waveguide/wavelength pair implement simultaneous communications. The design constraints for will be reused waveguide multiple We imply automatic wavelength/waveguide assignment effective prove that can connect number nodes less wavelengths per waveguide.