Incremental Placement for Modern VLSI Design
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چکیده
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منابع مشابه
Optimization of Placement for Modern VLSI Design
The VLSI placement problem is to place objects into a fixed die such that there are no overlaps among objects and some cost metrics (wire length, routability) are optimized. The nature of multiple objects and incremental design process for modern VLSI design demands Advanced Incremental Placement Techniques. Incremental placement changes either the wire length or the Placement Density of an exi...
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In modern design methodologies, a large fraction of chip area during placement is left unused by standard cells and allocated as “whitespace.” This is done for a variety of reasons including the need for subsequent buffer insertion, as a means to ensure routability, signal integrity, and low coupling capacitance between wires, and to improve yield through DFM optimizations. To this end, layout ...
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Placement process is one of the vital stages in physical design. In this stage, modules and elements of circuit are placed in distinct locations according to optimization basis. So that, each placement process tries to influence on one or more optimization factor. In the other hand, it can be told unequivocally that FPGA is one of the most important and applicable devices in our electronic worl...
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In recent years, size of VLSI circuits is dramatically grown and layout generation of current circuits has become a dominant task in design flow. Standard cell placement is an effective stage of physical design and quality of placement affects directly on the performance, power consumption and signal immunity of design. Placement can be performed analytically or heuristically. Analytical placer...
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تاریخ انتشار 2006