Novel Routing Schemes for IC Layout, Part I: Two-Layer Channel Routing

@inproceedings{Wang1991NovelRS,
  title={Novel Routing Schemes for IC Layout, Part I: Two-Layer Channel Routing},
  author={Deborah C. Wang},
  booktitle={DAC},
  year={1991}
}
We present new channel routing algorithms and theory that consider the characteristic of net crossings. ‘llte routing strategy is based on parallel bubble sorting and river routing tectilques. A fiction named POTENTfAL, cart be evaluated to indicate the required channel height for a given channel witbout actually carrying out the routing steps. Non-Manhattan wires as wefl as overlapping wires are introduced. Preliminary results show that a class of channel muting problems cart be muted in… CONTINUE READING

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