What is noc network on chip?

Network on Chip (NoC) is a communication architecture that is used to connect system-on-chip (SoC) components in an efficient and scalable manner. NoC is a communication backbone that replaces the traditional bus-based communication architecture in complex SoCs.

A NoC is comprised of a set of nodes and interconnects that enable communication among the components. Nodes can be processors, memories, I/O devices, or other functional blocks, which communicate with each other through a communication protocol. The interconnects provide the physical pathways for data transfer between the nodes.

NoC-based systems provide advantages such as bandwidth scalability, reduced power consumption, enhanced performance, and improved reliability. NoC architectures can be customized and optimized for specific applications by selecting appropriate routing algorithms, network topologies, protocols, and packet sizes.

The Network on Chip (NoC) technology has become increasingly popular in modern embedded systems, including consumer electronics, automotive, aerospace, and medical devices. Researchers and engineers are exploring new ways to improve NoC network designs, such as reducing latency and power consumption, and integrating wireless communication into the NoC architecture.