QUIRÓS CARMONA , Juan

En este documento se presenta el trabajo de tesis doctoral realizado dentro del Programa de Doctorado "Informática Industrial" del Departamento de Tecnología Electrónica de la Universidad de Sevilla. Recoge la investigación centrada en el desarrollo de una implementación en hardware reconfigurable, FPGA, de modelos de computación basados en...

Traditional on-chip and off-chip logic analyzers present important shortcomings when used for the longterm verification of industrial embedded systems, forcing the designer to implement ad hoc verification solutions. This paper introduces a suitable solution for long-term verification of FPGA-based designs consisting of a verification core that...

Este trabajo presenta el diseño y la implementación sobre FPGA de un cliente SNTP compacto, de bajo coste y alta precisión, específico para entornos IEC 61850. Este módulo cliente es capaz de sincronizarse con un servidor SNTP y proporcionar información temporal precisa, pudiendo reemplazar en una amplio rango de aplicaciones industriales a...

In this article we present a simulator of non-deterministic static P systems using Field Programmable Gate Array (FPGA) technology. Its major feature is a high performance, achieving a constant processing time for each transition. Our approach is based on representing all possible applications as words of some regular context-free language....

In this article, the teaching of quality of service mechanisms in packet-switched networks is presented. To this end, a methodology based on virtualization technology is introduced. As a result, a truly practical approach is offered to students, in an accessible environment, and from a point of view suitable for the Bachelor's degree in...

Este trabajo abarca la aplicación de técnicas de calidad de servicio en redes de conmutación de paquetes. Para ello se presenta una metodología basada en técnicas de virtualización. Con ello se aporta al alumno un enfoque muy práctico y un entorno fácilmente accesible, todo ello desde un punto de vista adecuado a la titulación de Grado en...

Circuito electrónico pare el cálculo de los senos y cosenos de múltiplos de un ángulo que permite implementar eficientemente el cómputo de loe factores de twiddle de la transformada de Fourier.

In this work, we present the building of two well-known membrane com- puters (squares generator and divisor test). Although they are very basic machines they present problems common to every P system (competition, parallel execution of rules, membrane dissolution, etc.) that have to be solved in order to get real emulations for them. The...

This paper presents the implementation of a configuration server for a SNTP synchronization platform which implements accurate synchronization solutions for Remote Terminal Units commonly used in industrial control processes. The configuration server provides settings to others platform devices using the BOOTP protocol and an interface that...