Subtractive Router for Tree-Driven-Grid Clocks
IEEE Trans. on CAD of Integrated Circuits and Systems, pp. 868-877, 2012.
A tree-driven clock grid has become the choice of clock delivery for most microprocessors, due to its ability to achieve lower skew and lower variability than clock trees, and is becoming the choice of clock delivery for certain high-end application-specific integrated circuit designs. This paper reports on a clock routing tool that was u...More
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