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FCCM
2003
IEEE

Issues and Approaches to Coarse-Grain Reconfigurable Architecture Development

14 years 4 months ago
Issues and Approaches to Coarse-Grain Reconfigurable Architecture Development
Although domain-specialized FPGAs can offer significant area, speed and power improvements over conventional reconfigurable devices, there are several unique and unexplored design problems that complicate their development. One source of these problems is that designers often opt to replace more universal, fine-grain logic elements with a specialized set of coarse-grain functional units to improve computation speed and reduce routing complexity. One issue this introduces is that it is not obvious how to simultaneously consider all applications in a domain and determine the most appropriate overall number and ratio of the different functional units. In this paper, we illustrate how this problem manifests itself during the development of an encryption-specialized FPGA architecture. We present three algorithms that solve this problem by balancing the hardware needs of the domain while considering performance and area requirements. We believe these concerns need to be addressed by future ...
Kenneth Eguro, Scott Hauck
Added 04 Jul 2010
Updated 04 Jul 2010
Type Conference
Year 2003
Where FCCM
Authors Kenneth Eguro, Scott Hauck
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