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Benchmark Results for Asynchronous High-Speed FPGAs Focusing on High Performance Digital Signal Processing

机译:基准结果对高性能数字信号处理的异步高速FPGA

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Since the end of 2008, the first FPGAs based on asynchronous logic cells are commercially available. Although the internal logic of the FPGA fabric is based on pure asynchronous logic, the design style for asynchronous FPGAs does not differ from that of classical FPGAs. The design for asynchronous FPGAs can be synthesized in the same way as for synchronous FPAGs from register transfer level based on standard hardware description languages like VHDL or Verilog. The fundamental advantage of these asynchronous FPGAs is that the intrinsic speed of the FPGA fabric is much higher at about 1.5 GHz compared to a few hundred MHz for traditional FPGAs. In this paper, it is examined whether this speed advantage on the physical level translates to advantages on the design level for high performance DSP applications.
机译:自2008年底以来,基于异步逻辑单元的第一FPGA是商业上可用的。虽然FPGA结构的内部逻辑基于纯异步逻辑,但异步FPGA的设计风格与经典FPGA的设计风格没有不同。异步FPGA的设计可以以与寄存器传输级别的同步FPAG相同的方式合成,基于标准硬件描述语言,如VHDL或Verilog。这些异步FPGA的基本优势是,与传统FPGA的几百MHz相比,FPGA织物的内在速度高于1.5 GHz。在本文中,检查了对物理级别的这种速度优势是否转化为高性能DSP应用的设计水平的优点。

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