A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system

Stephen J. Bellis; William P. Marnane

doi:10.1007/3-540-44614-1_53

A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system

Stephen J. Bellis
, William P. Marnane

University College Cork

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

Abstract

This paper presents the design and FPGA implementation of a pipelined CORDIC arctangent unit suitable for use in a 3D camera system. The end use for this application is in the assembly of printed circuit boards where there is a need for high-speed 3D height inspection of solder paste. FPGAs are chosen as the implementation platform, firstly for their quick turnaround to a final prototype; secondly for their reprogrammability to meet advances in algorithm design via software rather than hardware; thirdly footprint compatible higher speed grade FPGAs can be used to adapt the system to improved sensor technologies as they become available; finally the latest FPGAs offer a wide range of resources, including SDRAM drivers, ZBTSRAM drivers, fast carry logic and interfaces such as LVTTL and LVDS.

Original language	English
Title of host publication	Field-Programmable Logic and Applications
Subtitle of host publication	The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings
Editors	Reiner W. Hartenstein, Herbert Grunbacher
Publisher	Springer Verlag
Pages	485-494
Number of pages	10
ISBN (Print)	3540678999, 9783540678991
DOIs	https://doi.org/10.1007/3-540-44614-1_53
Publication status	Published - 2000
Event	10th International Conference on Field-Programmable Logic and Applications, FPL 2000 - Villach, Austria Duration: 27 Aug 2000 → 30 Aug 2000

Publication series

Name	Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume	1896
ISSN (Print)	0302-9743
ISSN (Electronic)	1611-3349

Conference

Conference	10th International Conference on Field-Programmable Logic and Applications, FPL 2000
Country/Territory	Austria
City	Villach
Period	27/08/00 → 30/08/00

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10.1007/3-540-44614-1_53

Cite this

Bellis, S. J., & Marnane, W. P. (2000). A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system. In R. W. Hartenstein, & H. Grunbacher (Eds.), Field-Programmable Logic and Applications: The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings (pp. 485-494). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 1896). Springer Verlag. https://doi.org/10.1007/3-540-44614-1_53

Bellis, Stephen J. ; Marnane, William P. / A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system. Field-Programmable Logic and Applications: The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings. editor / Reiner W. Hartenstein ; Herbert Grunbacher. Springer Verlag, 2000. pp. 485-494 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).

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title = "A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system",

abstract = "This paper presents the design and FPGA implementation of a pipelined CORDIC arctangent unit suitable for use in a 3D camera system. The end use for this application is in the assembly of printed circuit boards where there is a need for high-speed 3D height inspection of solder paste. FPGAs are chosen as the implementation platform, firstly for their quick turnaround to a final prototype; secondly for their reprogrammability to meet advances in algorithm design via software rather than hardware; thirdly footprint compatible higher speed grade FPGAs can be used to adapt the system to improved sensor technologies as they become available; finally the latest FPGAs offer a wide range of resources, including SDRAM drivers, ZBTSRAM drivers, fast carry logic and interfaces such as LVTTL and LVDS.",

author = "Bellis, \{Stephen J.\} and Marnane, \{William P.\}",

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series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",

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Bellis, SJ & Marnane, WP 2000, A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system. in RW Hartenstein & H Grunbacher (eds), Field-Programmable Logic and Applications: The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 1896, Springer Verlag, pp. 485-494, 10th International Conference on Field-Programmable Logic and Applications, FPL 2000, Villach, Austria, 27/08/00. https://doi.org/10.1007/3-540-44614-1_53

A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system. / Bellis, Stephen J.; Marnane, William P.
Field-Programmable Logic and Applications: The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings. ed. / Reiner W. Hartenstein; Herbert Grunbacher. Springer Verlag, 2000. p. 485-494 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 1896).

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

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AB - This paper presents the design and FPGA implementation of a pipelined CORDIC arctangent unit suitable for use in a 3D camera system. The end use for this application is in the assembly of printed circuit boards where there is a need for high-speed 3D height inspection of solder paste. FPGAs are chosen as the implementation platform, firstly for their quick turnaround to a final prototype; secondly for their reprogrammability to meet advances in algorithm design via software rather than hardware; thirdly footprint compatible higher speed grade FPGAs can be used to adapt the system to improved sensor technologies as they become available; finally the latest FPGAs offer a wide range of resources, including SDRAM drivers, ZBTSRAM drivers, fast carry logic and interfaces such as LVTTL and LVDS.

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Bellis SJ, Marnane WP. A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system. In Hartenstein RW, Grunbacher H, editors, Field-Programmable Logic and Applications: The Roadmap to Reconfigurable Computing - 10th International Conference, FPL 2000, Proceedings. Springer Verlag. 2000. p. 485-494. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)). doi: 10.1007/3-540-44614-1_53

A CORDIC arctangent FPGA implementation for a high-speed 3D-camera system

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