Lecture 9 - Åbo Akademi
Lecture 9 - Åbo Akademi
Lecture 9 - Åbo Akademi
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NoC Topology<br />
• (m, n, r) symmetric Clos network<br />
• three-stage network in which each stage is made up of a number of<br />
crossbar switches<br />
• m is the no. of middle-stage switches<br />
• n is the number of input/output<br />
nodes on each input/output switch<br />
• r is the number of input and output<br />
switches<br />
• e.g. (3, 3, 4) Clos network<br />
• non-blocking network<br />
• expensive (several full crossbars)