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.

So if a customer designing a 28nm SoC wants to integrate a 16nm FPGA without lower frequency, a solution is to harden the data path or most of the data path. For example in the programmable FIR filter ...

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 ...

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 … ...

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.