Dynamic voltage scaling (DVS) has emerged as a successful and scalable solution to deal with the growing power consumption associated with increased chip complexity. We describe two schemes that allow the extension of DVS across multiple clock domains specific to GALS out-of-order superscalar processors. One scheme addresses the issues involved in the commonly shared front end of the pipeline. ...

background and purpose: after lung cancer, breast cancer, among the prevalent cancers of the world is of the most widespread disease among women. it is the most common cause of mortality among women. this study aimed to analyze the results using breast cancer screening methods among women over 20 years old. materials and methods: the present study is a cross-sectional-descriptive research. the ...

Interconnect fabric requires easy integration of computational block operating with unrelated clocks. This paper presents asynchronous interconnect with ternary tree asynchronous network for Globally Asynchronous Locally Synchronous (GALS) system-on-chip (SOC). Here architecture is proposed for interconnection with ternary tree asynchronous network where ratio of number NOC design unit and numb...

This paper presents the interface circuit which incorporates the technique of analog value to digital value conversion utilising a self clocking method. The architecture consists of the Globally Asynchronous and Locally Synchronous (GALS) building blocks, where the processing hardware is being realized by the set of smaller slices of similar structure, each running synchronously with independen...

Caches are designed to provide the best tradeoff between access speed and capacity for a set of target applications. Unfortunately, different applications, and even different phases within the same application, may require a different capacity-speed tradeoff. This problem is exacerbated in a Simultaneous Multi-Threaded (SMT) processor where the optimal cache design may vary drastically with the...

This study presents observations of nonlinear soil behavior evidence at several KiK-net sites. First, we compare the site responses performed with 1) the recordings from the aftershocks and 2) the recordings from the main event of the 2011 Tohoku earthquake at four sites. Then, to understand the influence of soil parameters on nonlinear effects, we extend the results to the whole network. We co...

Internet security protocols are commonly used to provide secure connectivity over public insecure networks. Encrypting traffic, authentication and validating packets' integrity are all services provided by network security. These services implement symmetric-key cryptographic algorithms. Architectures that implement network security not only have to meet high computing demands, but they also ha...

The Globally Asynchronous Locally Synchronous Network on Chip (GALS NoC) is the most efficient solution that provides low latency transfers and power efficient System on Chip (SoC) interconnect. This study presents a GALS and generic NoC architecture based on a configurable router. This router integrates a sophisticated dynamic arbiter, the wormhole routing technique and can be configured in a ...