资讯

EDN23 年

FPGA-Based FIR Filters using Distributed Arithmetic - EDN

This paper discusses several bit-serial, high-order implementations of cascade, lattice and direct-form FIR filters based on Distributed Arithmetic (DA). Three types of filters are described using an ...
Design-Reuse16 年

Systolic FIR Filter Based FPGA - Design And Reuse

By using dedicated Multiply Add DSP blocks (such as the DSP48), design efficiency is increased when correctly and optimally mapped to any FPGA-based DSP application.
TechRepublic3 年

FIR Filter Designing using Xilinx System Generator

Xilinx System generator is used to design efficient DSP algorithm on FPGA. In this paper, Finite Impulse Response (FIR) filter is designed using simulink in Xilinx system generator.
Design-Reuse22 年

Mapping LMS Adaptive Filter IP Core to Multiplier-Array FPGA ...

The LMS adaptive filter is the main functional block in high channel-density line echo cancellers for VOIP. In this paper, we describe an LMS adaptive FIR filter IP and estimate its performance when ...