Design of low power device is now an essential field of research due to increase in demand of portable devices. In this paper a single edge triggered D flip flop with low power and low area requirements is proposed. This D flip flop has been implemented using 180 nm technology. The layout of D FF is designed using fully automatic, semi custom layout and fully custom layout techniques. It can be...

This paper describes an architecture of FPGAlike fabric for future hybrid “CMOL” circuits. Such circuits will combine a semiconductor-transistor (CMOS) stack and a two-level nanowire crossbar with molecular-scale two-terminal nanodevices (programmable diodes) formed at each crosspoint. We have developed a custom set of tools for CMOL FPGA circuit design automation, and used it for the evaluatio...

Absfrncr -The computer-aided design of a VLSI PCM-FDM transmultiplexer is presented. The entire design process from sysrem specifiearions to integrated circuit layout is carried out with the aid of specialized computer programs for analysis, synthesis and optimization at each design level: the firter network, the architecture and the circuit layout. These CAD tools support a top-down custom des...

Capturing traffic and processing its contents is a valuable skill that when put in the right hands makes diagnosing troubleshooting network issues an approachable task. Apart from aiding fixing common problems, packet capture can also be used for any application requires getting deeper understanding of how things work under hood. Many tools have been developed order to allow user study flow dat...

Workflow management systems guide and monitor tasks performed by humans and computers. Workflow specifications are usually expressed in special purpose (graphical) formalisms. These models are concise and made rapidly. These formalisms commonly have as disadvantage that they have limited expressive power, handle only rather static workflows, do not handle intricate data dependencies, and cannot...

As field programmable gate array (FPGA) technology has steadily improved, FPGAs have become viable alternatives to other technology implementations for high-speed classes of digital signal processing (DSP) applications. In particular, radar front-end signal processing, an application formerly dominated by custom very large scale integration (VLSI) chips, may now be a prime candidate for migrati...

To visualize the VAST 2012 Mini Challenge 2 datasets, we use the InfoVis Toolkit (IVTK). Custom visualizations as well as extra interaction capabilities have been added to the toolkit. Custom-made Python scripts are used for data preprocessing purposes. In this work, we show how visualization tools may be combined to leverage network forensic analysis tasks.

Protecting cryptographic implementations against side-channel attacks is a must to prevent leakage of processed secrets. As a celllevel countermeasure, so called DPA-resistant logic styles have been proposed to prevent a data-dependent power consumption. As most of the DPA-resistant logic is based on dual-rails, properly implementing them is a challenging task on FPGAs which is due to their fix...

ISF is a visual formalism for creating custom notations for high-level software design. In this paper we describe the formal semantics of ISF in Datalog. The semantics provides useful insight on how deduc-tive database technology can be used to generate tools to support our custom notations.

For the power quality improvement of the system FACTS devices like static synchronous compensator (STATCOM), static synchronous series compensator(SSSC), interline power flow controller (IPFC), and unified power flow controller (UPFC) etc. are introduced. These devices are used for the transmission system. But now a day’s these FACTS devices are used for distribution system and called as custom...