时钟感知FPGA放置竞赛

Stephen Yang, C. Mulpuri, Sainath Reddy, Meghraj Kalase, Srinivasan Dasasathyan, M. E. Dehkordi, Marvin Tom, R. Aggarwal
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引用次数: 20

摘要

现代FPGA器件在FPGA逻辑结构之上包含复杂的时钟架构。为了最好地利用FPGA时钟架构,FPGA设计师和EDA工具开发人员都需要了解时钟架构,并为各种设计风格设计最佳方法/算法。时钟合法化和时钟感知放置成为FPGA设计流程中的关键因素之一。它们可以极大地影响FPGA设计性能和可达性。由于时钟合法性的限制,FPGA的放置问题会变得非常困难。今年的比赛是基于去年的可达性驱动布局的持续挑战。参赛者需要设计一流的时钟意识放置方法在比赛中脱颖而出。
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Clock-Aware FPGA Placement Contest
Modern FPGA device contains complex clocking architecture on top of FPGA logic fabric. To best utilize FPGA clocking architecture, both FPGA designers and EDA tool developers need to understand the clocking architecture and design best methodology/algorithm for various design styles. Clock legalization and clock aware placement become one of the key factors in FPGA design flow. They can greatly influence FPGA design performance and routability. FPGA placement problem can get very difficult with clock legalization constraints. This year's contest is a continuous challenge based on last year's routability driven placement. Contestants need to design best-in-class clock aware placement approach to excel in the contest.
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