combinational timing loops
2013年5月4日 — Sometimes there are combinational loops seen by timing tool but algorithmically no loops exists. In such situations where the EDA tool breaks ... ,The TimeQuest Timing Analyzer analyzes combinational loops very conservatively in order to ensure that only legitimate timing violations are detected in the ...
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 combinational timing loops 相關參考資料
A technique to avoid combination feedback loop and long ...
A technique to avoid combination feedback loop and long critical path in resource ... The loops can be broke by disabling timing arcs with EDA tool such as ... http://ieeexplore.ieee.org Combinational Loops - VLSI SoC Design
2013年5月4日 — Sometimes there are combinational loops seen by timing tool but algorithmically no loops exists. In such situations where the EDA tool breaks ... http://vlsi-soc.blogspot.com Design contains combinational loop of <number> nodes ... - Intel
The TimeQuest Timing Analyzer analyzes combinational loops very conservatively in order to ensure that only legitimate timing violations are detected in the ... https://www.intel.com FAQ - Lattice Semiconductor
What does "potential circuit loops found in timing analysis" in trace report mean? The use of combinational loops has long been discouraged because this can ... https://www.latticesemi.com Found combinational loop of <number> nodes - Intel
https://www.intel.com Properly constraining (expected) combinational loo ...
Timing analysis may not be accurate. The preferred resolution is to modify the design to remove combinatorial logic loops. If the loop is known ... https://forums.xilinx.com Timing Analysis of Cyclic Combinational Circuits - The Circuits ...
misconception is that combinational circuits must have acyclic topologies; that is to say, they must be designed without any loops or feedback paths. In fact,. http://mriedel.ece.umn.edu timing loop和combinational loop的不同 - 數位工程師的分享
2014年9月18日 — 在合成時，合成器會告訴你，你的程式在合成電路時，是否會有迴圈電路產生。一個是循序廻圈電路(timing loop circuit)，另一個是邏輯廻圈 ... http://sharing-icdesign-experi What is "combinational loop" ? - Community Forums
I found that warning message about combinational loop. ... In addition, the static timing analyzer in Vivado may not be able to resolve the timing ... https://forums.xilinx.com 点论| 组合逻辑环Combinational loop 知多少- 云+社区- 腾讯云
2020年1月12日 — 本质上，Combinational loop 是timing 问题，会导致某些path 分析不到，所以不论是综合跟P&R 还是STA 都需要把Combination loop 打断。 https://cloud.tencent.com |