Design of Two-dimensional Digital Filter by Research and Educational CAD Tools


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 3, No. 5, pp. 1187-1197, Sep. 1996
10.3745/KIPSTE.1996.3.5.1187,   PDF Download:

Abstract

In this work, two-dimensional FIR digital filter is designed and simulated using research and educational CAD tools. The two-dimensional digital filter consists mainly of one-dimensional digital filter and line memory. To speed up one-dimensional digital filter, multiplications are carried out on the basis of hardwired-shifting methods by the digital filter coefficients represented in CSD formats, while carry-save adder and Manchester adder are used in addition. It is found that the designed digital filter operates up to 30 Mhz in VHDL simulation and operates normally in IRSIM simulation for the layout made by Berkeley CAD tools.


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Cite this article
[IEEE Style]
S. L. Woon and K. J. Joon, "Design of Two-dimensional Digital Filter by Research and Educational CAD Tools," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 3, no. 5, pp. 1187-1197, 1996. DOI: 10.3745/KIPSTE.1996.3.5.1187.

[ACM Style]
Song Lak Woon and Kim Jong Joon. 1996. Design of Two-dimensional Digital Filter by Research and Educational CAD Tools. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 3, 5, (1996), 1187-1197. DOI: 10.3745/KIPSTE.1996.3.5.1187.