STANDARD CELL SPACING QUALITY CHECKING
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Apr 3, 2025
app pub date -
Sep 28, 2023
filing date -
Sep 28, 2023
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Abstract
A method for checking standard cell spacing in a design includes providing a first standard cell. A cell environment of the first standard cell is determined and a first feasible distance between a first boundary of the standard cell and a boundary of a first adjacent cell based on the cell environment is determined. A second feasible distance between a second boundary of the standard cell and a boundary of a second adjacent cell based on the cell environment is determined. A feasible spacing between the first standard cell and a second standard cell is provided, and the feasible spacing is evaluated based on the first feasible distance, the second feasible distance and a cell pitch of the first standard cell. An integrated circuit is fabricated that includes the first standard cell in response on the evaluating.
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