发明名称 |
Layout design apparatus, layout design method, and computer product |
摘要 |
A frame input unit receives an input of a frame having a placement area for an element to which a predetermined signal is supplied. A netlist input unit receives an input of a netlist concerning the element. A placing unit places the element in the placement area of the frame input by the frame input unit based on the netlist input by the netlist input unit. A detecting unit detects whether there is a vacant position in the placement area in which the element is placed by the placing unit, and a bypass-element placing unit places a bypass element at the vacant position detected by the detecting unit, the bypass element propagating the predetermined signal by bypassing the element located adjacent to the vacant position.
|
申请公布号 |
US2005235238(A1) |
申请公布日期 |
2005.10.20 |
申请号 |
US20040924768 |
申请日期 |
2004.08.25 |
申请人 |
|
发明人 |
SANO MASAHIRO;ABE KOJI;WATANABE HITOSHI |
分类号 |
G06F17/50;G06F9/45;H01L21/82;(IPC1-7):G06F17/50 |
主分类号 |
G06F17/50 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|