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A synchronous wrapper for high-speed heterogeneous systems on FPGAs

机译:FPGA上的高速异构系统的同步包装器

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Taking advantage of synchronous and asynchronous paradigms, a new style of design, called Globally Synchronous Locally Asynchronous (GSLA), has achieved very interesting results. In this paper, we propose a synchronous wrapper that allows the communication of “synchronous to asynchronous to synchronous” modules. Internally, the proposed interface comprises an asynchronous module. The GSLA design style is interesting for Field-Programmable Gate Array (FPGA) platforms because it facilitates the design of Application Specific Integrated Circuits (ASIC). Through two case studies, the “differential equation solver” and the “FIR Filter”, we show that the proposed synchronous wrapper presents a reduction of up to 27% in the processing time and an increase of up to 747% in the global clock rate when compared with the synchronous design.
机译:利用同步和异步范式,一种称为全局同步本地异步(GSLA)的新型设计已取得了非常有趣的结果。在本文中,我们提出了一种同步包装器,该包装器允许“同步到异步再到同步”模块的通信。在内部,建议的接口包括一个异步模块。 GSLA设计风格对于现场可编程门阵列(FPGA)平台很有趣,因为它有助于专用集成电路(ASIC)的设计。通过“微分方程求解器”和“ FIR滤波器”两个案例研究,我们表明,所提出的同步包装器在处理时间方面最多减少了27%,在全局时钟速率下最多增加了747%。与同步设计相比。

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