FPGA-Based Digital filters using Bit-Serial arithmetic

This paper presents an efficient method for implementation of digital filters targeted FPGA architectures. The traditional approach is based on application of general purpose multipliers. However, multipliers implemented in FPGA architectures do not allow to construct economic Digital Filters. For this reason, multipliers are replaced by Lookup Tables and Adder-Substractor, which use Bit-Serial Arithmetic. Lookup Tables can be of considerable size in high order filters, thus interconnection techniques will be used to construct high order filters from a set of low order filters. The paper presents several examples confirming that these techniques allow a reduction in logic cells utilization of filters implementation based on Bit-Serial Arithmetic concept.II Workshop de Arquitecturas, Redes y Sistemas OperativosRed de Universidades con Carreras en Informática (RedUNCI

FPGA-Based Digital filters using Bit-Serial arithmetic

This paper presents an efficient method for implementation of digital filters targeted FPGA architectures. The traditional approach is based on application of general purpose multipliers. However, multipliers implemented in FPGA architectures do not allow to construct economic Digital Filters. For this reason, multipliers are replaced by Lookup Tables and Adder-Substractor, which use Bit-Serial Arithmetic. Lookup Tables can be of considerable size in high order filters, thus interconnection techniques will be used to construct high order filters from a set of low order filters. The paper presents several examples confirming that these techniques allow a reduction in logic cells utilization of filters implementation based on Bit-Serial Arithmetic concept.II Workshop de Arquitecturas, Redes y Sistemas OperativosRed de Universidades con Carreras en Informática (RedUNCI

Anales del XIII Congreso Argentino de Ciencias de la Computación (CACIC)

Contenido: Arquitecturas de computadoras Sistemas embebidos Arquitecturas orientadas a servicios (SOA) Redes de comunicaciones Redes heterogéneas Redes de Avanzada Redes inalámbricas Redes móviles Redes activas Administración y monitoreo de redes y servicios Calidad de Servicio (QoS, SLAs) Seguridad informática y autenticación, privacidad Infraestructura para firma digital y certificados digitales Análisis y detección de vulnerabilidades Sistemas operativos Sistemas P2P Middleware Infraestructura para grid Servicios de integración (Web Services o .Net)Red de Universidades con Carreras en Informática (RedUNCI