首页>
外国专利>
Method and system for unfolding/replicating logic paths to facilitate modeling of metastable value propagation
Method and system for unfolding/replicating logic paths to facilitate modeling of metastable value propagation
展开▼
机译:展开/复制逻辑路径以促进对亚稳态值传播进行建模的方法和系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A net of an integrated circuit design is analyzed by unfolding paths on the receive side of an asynchronous boundary to facilitate modeling of the propagation of a metastable value from a receive latch to sinks of the net. The paths are unfolded by replicating combinational logic and wiring along the coincident portions to form non-intersecting, separate paths from the receive latch to two or more sinks. Common data or control inputs are provided for the gates in the replicated combinational logic. Driver logic may additionally be inserted along each replicated path, upstream of the combinational logic, to independently drive each of the sinks.
展开▼