US8984467B2 - Method and apparatus for automatic relative placement generation for clock
trees - Google Patents US8984467B2 - Method and apparatus for automatic relative placement …

Disclosed are techniques for implementing routing aware floorplanning or placement for an
electronic design. These techniques preprocess an electronic design and a plurality of …

BACKGROUND Automated integrated circuit design has traditionally addressed placement
and routing as independent and sepa rable processes. For example, a circuit placement …

5,519,627 A 5/1996 Mahmood et al. 5.535, 134 A 7/1996 Cohn et al. 5,754,826 A 5/1998
Gamal et al. 6,006,024 A 12/1999 Guruswamy et al. 6,018,622 A 1/2000 Lin et …

Disclosed herein are various embodiments of a method of generating a floorplan layout of
an integrated circuit (IC) that is amenable to implementation in a computer-aided design …

SUMMARY OF THE INVENTION A method of enabling a high-level modeling system to
implement a circuit design in an integrated circuit device is disclosed. The method …

Disclosed is an approach to implement snap** techniques that aid the interactive,
assisted, or automatic placement of layout instances or groups of layout instances for …

In accordance with the present method and system for improving integrated circuit layout, a
local process modification is calculated from simulated process response variables at a set …

Clock stations in a hybrid tree-mesh clock distribution network are placed and routed using
placement information embedded in instance names of the macrocells that form the clock …

User interfaces for displaying relationships between cells in a grid. In one example
embodiment, a user interface includes a grid including rows and columns and a plurality of …