Mobile devices are in roles where the integrity and confidentiality of their apps and data are of paramount importance. They usually contain a System-onChip (SoC), which integrates microprocessors and peripheral Intellectual Property (IP) connected by a Network-on-Chip (NoC). Malicious IP or software could compromise critical data. Some types of attacks can be blocked by controlling data transf...

The Network-on-Chip (NoC) is an enabling technology to integrate large numbers of embedded cores on a single die. Traditional multi-core designs based on the NoC paradigm suffer from high latency and power dissipation due to the inherent multi-hop nature of communication. The performance of NoC fabrics can be significantly enhanced by introducing long-range, low power, and high-bandwidth single...

Task mapping strategies on NoC (Network-onChip) have a huge impact on the timing performance and power consumption. So does the topology. In this paper, we describe the exploration flow of task mapping algorithms using different NoC mesh shapes. The flow is used to evaluate timing and energy consumption based on a NoC emulation platform. It is open to any task mapping algorithms and to any shap...

Network on Chip (NoC) is a new paradigm for designing large and complex systems on chips (SoCs). In this paradigm, a packet switched network is provided for on-chip communication among cores. NoC paradigm provides the required scalability and reusability to reduce design time of SoCs. A NoC simulator is an important tool required to support development of designs based on a NoC architecture. In...

Recently, a reconfigurable and biologically inspired paradigm based on network-on-chip (NoC) and spiking neural networks (SNNs) has been proposed as a new method of realising an efficient, robust computing platform. However the use of the NoC as an interconnection fabric for large scale SNN (i.e. beyond a million neurons) demands a good trade-off between scalability, throughput, neuron/synapse ...

Networks-on-Chip (NoC) design is a trade-off between cost and performance. To realize the best trade-off between these factors, researchers have recently proposed using network partitioning techniques to customize the NoC architecture according to the application requirements. In this paper, the impact of using partitioning on different NoC metrics; namely, power, area, and delay, is analyzed. ...

Three-Dimensional Networks-on-Chip (3D-NoC) has been presented as an auspicious solution merging the high parallelism of Network-on-Chip (NoC) interconnect paradigm with the high-performance and lower interconnect-power of 3-dimensional integration circuits. However, 3D-NoC systems are exposed to a variety of manufacturing and design factors making them vulnerable to different faults that cause...

Original scientific article Novel 3D-NoC architecture has been designed by expanding the impression of lossless compression of data. The proposed design shows remarkable results in terms of power efficiency and network throughput. In this scheme, proposed for 3D-NoC, the data to be transmitted is compressed on the transmitting side, so that the data packet is reduced before transmitting. And at...

Network-on-Chip (NoC) is widely used as a communication scheme in modern many-core systems. To guarantee the reliability of communication, effective fault tolerant techniques are critical for an NoC. In this paper, a novel fault tolerant architecture employing redundant routers is proposed to maintain the functionality of a network in the presence of failures. This architecture consists of a me...

Experimental approaches used for architecture exploration and validation are often based on configurable logic device such as FPGA. NoC architectures require multi-FPGA platforms as the resources of a single FPGA are not big enough. Partitionning a NoC on multi-FPGA requires special techniques for allocating communication channels, physical links and suitable resource allocation scheme. We pres...