Switch-based interconnects are used in a number of application domains including parallel system interconnects, local area networks, and wide area networks. However, very few switches have been designed that are suitable for more than one of these application domains. Such a switch must offer both extremely low latency and very high throughput for a variety of different message sizes. While som...

All-optical shared fiber-delay-line (FDL) packet switches have been studied intensively in the literature and with the literature, many scheduling genetic algorithms have been proposed. However, these genetic algorithms suffer from not being able to provide a delay bound, or require complex timing methods to compute scheduling assignments. In this paper, we propose two fast scheduling algorithm...

The near future will present large scale parallel computers, able to provide computing power of more than one TFlop per second. It is commonly agreed that these systems will be based on the model of asynchronous processors connected by a point to point network. There are a number of diierent network architectures presented in the past. In this paper we present an architectural principle that co...

In the era of Internet of Things, the battery life of edge devices must be extended for sensing connection to the Internet. We aim to reduce the power consumption of the microprocessor embedded in such devices by using a novel dynamically reconfigurable accelerator. Conventional microprocessors consume a large amount of power for memory access, in registers, and for the control of the processor...

GaAs photoconductive switches have been integrated with two parallel 4-bit CMOS analog-to-digital (A/D) converter channels to demonstrate the time-interleaved sampling of wideband signals. The picosecond sampling aperture provided by lowtemperature-grown-GaAs metal-semiconductor-metal switches, in combination with low-jitter short-pulse lasers, enables the optically-triggered sampling of electr...

Increasing converter power density is a problem of topical interest. This paper discusses an interleaved approach the efficiency increase in buck-boost stage inverter with unfolding circuit terms losses semiconductors, output voltage ripples and density. Main trends development are reviewed. A model was designed used for proposed solution to find optimal number cells. It describes static dynami...