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.

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 ...

The latest covers an 8th order FIR filter in Verilog. He covers some math, which you can find in many places, but he also shows how an implementation maps to DSP slices in a device.

Getting into FPGA design isn’t a monolithic experience. You have to figure out a toolchain, learn how to think in hardware during the design, and translate that into working Verliog. The end … ...

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 ...

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.