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Power strap API checks density & against width table #521

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merged 5 commits into from
Sep 23, 2019

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harrisonliew
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First attempt at fixing #497 & #502

Optional tech schema for quantized wire widths (LEF58_WIDTHTABLE)

  • Checks desired strap width against provided table
  • Quantizes down, except for highest value in table, for which all widths at least that one are allowed
  • Issues logger warning if quantization happened (I don't like how I implemented this)

Simple check for strap density (sum of widths/pitch), warns if over 85%.

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harrisonliew added a commit that referenced this pull request Sep 20, 2019
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2 participants