NIUGAP: low latency network interface architecture with Gray code for networks-on-chip

— The implementation of a high-performance network-on-chip (NoC) requires an efficient design for the network interface unit (NIU) that connects the switched network to the IP cores. In this paper, we present a novel NIU architecture that utilizes a Gray code based packet reordering methodology to achieve low latency packet processing. The proposed architecture has been implemented with VHDL and synthesized using a 0.25 µm ASIC technology. Simulation results verify the functionality of the architecture and show that it can save a substantial amount of packet processing time compared to the conventional reordering scheme.

• Type: Conference
• Year: 2006
• Where: ISCAS
• Authors: Daewook Kim, Manho Kim, Gerald E. Sobelman
• Keywords: ISCAS 2006, Latency Packet Processing, Packet Processing, Packet Reordering Methodology