Title
Network Simplicity for Latency Insensitive Cores
Abstract
In this paper we examine a latency insensitive network composed of very fast and simple circuits that connects SoC cores that are also latency insensitive, de-synchronized, or asynchronous. These types of cores provide native flow control that is compatible with this network, thus reducing adapter overhead and buffering needs by applying backpressure directly to the sending core. We show that under realistic traffic patterns our sample network meets performance requirements and uses less power compared to a similar design. This concept of a simplified network, along with latency insensitive cores lends itself well to meeting the needs of low-power interconnect components in future design processes.
Year
DOI
Venue
2008
10.1109/NOCS.2008.4492741
NOCS
Keywords
Field
DocType
native flow control,latency insensitive core,latency insensitive network,performance requirement,future design process,adapter overhead,sample network,similar design,latency insensitive cores,soc core,network simplicity,buffering need,design process,protocols,circuits,low power electronics,throughput,bandwidth,network topology,network on a chip,logic design,system on chip,topology,flow control,network on chip
Asynchronous communication,Latency (engineering),Computer science,Network on a chip,Adapter (computing),Real-time computing,Network topology,Flow control (data),Throughput,Interconnection
Conference
Citations 
PageRank 
References 
1
0.36
6
Authors
4
Name
Order
Citations
PageRank
Daniel Gebhardt1131.63
Junbok You2473.79
W. Scott Lee3222.28
Kenneth S. Stevens418525.65