发明名称 |
Cost-based performance driven legalization technique for placement in logic designs |
摘要 |
A method of placing a circuit design can include selecting one or more candidate mobile nodes from a plurality of overlapped nodes of the circuit design and determining a gain region for each candidate mobile node. The method also can include assigning the candidate mobile node to a site within a gain region according to a cost function. The gain region is associated with the candidate mobile node. The method further can include iteratively selecting and assigning candidate mobile nodes according to a measure of overlap for the circuit design.
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申请公布号 |
US7636876(B1) |
申请公布日期 |
2009.12.22 |
申请号 |
US20060405902 |
申请日期 |
2006.04.18 |
申请人 |
XILINX, INC. |
发明人 |
SRINIVASAN SANKARANARAYANAN;DASASATHYAN SRINIVASAN |
分类号 |
G01R31/28;G06F11/00;G06F17/50 |
主分类号 |
G01R31/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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