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Wednesday, September 24, 2008

Implementation of Digital Filter in FPGA

Implementation of Digital Filter in FPGA

Most of the hardware design are done with latest technology like FPGA in order to speed tasking and compact design. In this series, most of the filter can be desinged using this technology in a single chip.
Implementing hardware design in Field Programmable Gate Arrays (FPGAs) is a formidable task. There is more than one way to implement the digital FIR filter. Based on the design specification, careful choice of implementation method and tools can save a lot of time and work. MatLab is an excellent tool to design filters. There are toolboxes available to generate VHDL descriptions of the filters which reduce dramatically the time required to generate a solution. Time can be spent evaluating different implementation alternatives. Proper choice of the computation algorithms can help the FPGA architecture to make it efficient in terms of speed or area.

Source: Net friend

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