384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing

John Owen; Manus Henry

doi:10.1109/IECON.2018.8591619

384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing

John Owen
, Manus Henry

Entegra Solutions Ltd
University of Oxford

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

10 Citations (Scopus)

64 Downloads (Pure)

Abstract

The Xilinx Artix-7 family of FPGAs has a peak DSP performance of approximately 1 TMAC/s. This paper describes a floating point FIR bandpass filter instantiation on an Artix-7 with up to 192 million taps, updated at up to 2 MHz, delivering an equivalent performance of up to 384 TMAC/s, while using only one third of the DSP resources on the FPGA. This has been achieved using Prism signal processing, a new recursive FIR filtering technique. Filter design is simple; a PC host HMI facilitates the immediate creation of new filter implementations. Examples of experimental results are provided.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	2659-2664
Number of pages	6
ISBN (Electronic)	9781509066841
DOIs	https://doi.org/10.1109/IECON.2018.8591619
Publication status	Published - 26 Dec 2018
Externally published	Yes
Event	44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018) - Washington, United States Duration: 21 Oct 2018 → 23 Oct 2018 Conference number: 44th http://www.iecon2018.org/

Publication series

Name	Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

Conference

Conference	44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018)
Abbreviated title	IECON 2018
Country/Territory	United States
City	Washington
Period	21/10/18 → 23/10/18
Internet address	http://www.iecon2018.org/

Keywords

Artix-7
Bandpass filtering
FPGA
Prism signal processing
Recursive FIR filtering

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Control and Optimization

Access to Document

10.1109/IECON.2018.8591619

Owen_384_TMACs_FIR_filteringAccepted author manuscript, 1.49 MB

Cite this

Owen, J., & Henry, M. (2018). 384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society (pp. 2659-2664). Article 8591619 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2018.8591619

384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing. / Owen, John; Henry, Manus.
Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2018. p. 2659-2664 8591619 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding › peer-review

Owen, J & Henry, M 2018, 384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing. in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society., 8591619, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Institute of Electrical and Electronics Engineers Inc., pp. 2659-2664, 44th Annual Conference of the IEEE Industrial Electronics Society (IECON 2018), Washington, District of Columbia, United States, 21/10/18. https://doi.org/10.1109/IECON.2018.8591619

Owen J, Henry M. 384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc. 2018. p. 2659-2664. 8591619. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). doi: 10.1109/IECON.2018.8591619

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384 TMAC/s FIR filtering on an Artix-7 FPGA using Prism signal processing

Abstract

Publication series

Conference

Keywords

ASJC Scopus subject areas

Access to Document

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