Network-On-Chip Architectures: A Holistic Design Exploration

By Chrysostomos Nicopoulos, Vijaykrishnan Narayanan, Chita R Das, et al.

2]. The Cell Processor from Sony, Toshiba and IBM (STI) 3], and the Sun UltraSPARC T1 (formerly codenamed Niagara) 4] signal the growing popularity of such systems. Furthermore, Intel's very recently announced 80-core TeraFLOP chip 5] exemplifies the irreversible march toward many-core systems with tens or even hundreds of processing elements. 1.2 The Dawn of the Communication-Centric Revolution The multi-core thrust has ushered the gradual displacement of the computati- centric design model by a more communication-centric approach 6]. The large, sophisticated monolithic modules are giving way to several smaller, simpler p- cessing elements working in tandem. This trend has led to a surge in the popularity of multi-core systems, which typically manifest themselves in two distinct incarnations: heterogeneous Multi-Processor Systems-on-Chip (MPSoC) and homogeneous Chip Multi-Processors (CMP). The SoC philosophy revolves around the technique of Platform-Based Design (PBD) 7], which advocates the reuse of Intellectual Property (IP) cores in flexible design templates that can be customized accordingly to satisfy the demands of particular implementations. The appeal of such a modular approach lies in the substantially reduced Time-To- Market (TTM) incubation period, which is a direct outcome of lower circuit complexity and reduced design effort. The whole system can now be viewed as a diverse collection of pre-existing IP components integrated on a single die.

• Format: Paperback
• Language: English
• ISBN: 9400730497
• ISBN13: 9789400730496
• Release Date: March 2012
• Publisher: Springer
• Length: 223 Pages
• Weight: 0.78 lbs.
• Dimensions: 0.5" x 6.1" x 9.2"