DSP algorithms in FPGA: proposition of a new architecture

Piotr Kolasinski; Wojciech Zabolotny

doi:10.1117/12.784572

28 December 2007 DSP algorithms in FPGA: proposition of a new architecture

Piotr Kolasinski, Wojciech Zabolotny

Proceedings Volume 6937, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2007; 69370M (2007) https://doi.org/10.1117/12.784572
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2007, 2007, Wilga, Poland

Abstract

This paper presents a new reconfigurable architecture created in FPGA which is optimized for DSP algorithms like digital filters or digital transforms. The architecture tries to combine advantages of typical architectures like DSP processors and datapath architecture, while avoiding their drawbacks. The architecture is built from blocks called Operational Units (OU). Each Operational Unit contains the Control Unit (CU), which controls its operation. The Operational Units may operate in parallel, which shortens the processing time. This structure is also highly flexible, because all OUs may operate independently, executing their own programs. User may customize connections between units and modify architecture by adding new modules.

Citation Download Citation

Piotr Kolasinski and Wojciech Zabolotny "DSP algorithms in FPGA: proposition of a new architecture", Proc. SPIE 6937, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2007, 69370M (28 December 2007); https://doi.org/10.1117/12.784572

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