Oracle International Corporation

Guo Yu

Salim Chowdhury

Akshay Sharma

Wonjoon Choi

Huy Tran Ba Vo

Techniques for circuit concurrent gate sizing and repeater insertion considering the issue of size conflicts are described herein. Certain of these techniques can be directed to coupled gates within levels of a levelized circuit falling within a coupling window defined by a minimum slack gate and adjacent gates coupled to the minimum slack gate with an adjacency parameter less than a predefined adjacency limit.

Methods and apparatus for repeater count reduction via concurrent gate sizing and repeater insertion

Implementations of the present disclosure involve methods and systems for component placement in a datapath block of a microelectronic circuit design. In particular, implementations provide for collecting groups of common components in the datapath block that form a row or partial row. A preliminary layout of the datapath block is performed with the component set rows and any other components of the datapath block design. Common components are then collected into groups or sets to form additional rows within the datapath layout, with at least some consideration to the wire lengths between components in the rows. By collecting common components into rows with consideration to the wire lengths between interconnected components, the timing performance of the datapath block may be improved.

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Cedar Park, TX, United States of America

Guo Yu