2021-03-03 14:35:11 +08:00
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# Quasar RISC-V Core from Lampro Mellon
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## Documentation
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### PPA Report
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**Note:** the `default` target is what we base our published PPA numbers.
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2021-03-30 13:57:10 +08:00
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<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->
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<figure class="table op-uc-figure_align-center op-uc-figure" style="width:0px;"><table class="op-uc-table" style="border-bottom:none;border-left:none;border-right:none;border-top:none;"><tbody><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>SweRV-EL2</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Combinational Cells</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Sequential Cells</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Slack (ns)</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Total Area</strong></td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;">ifu</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">67123</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">14688</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">44.58</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">41113872</td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;">decode</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">17511</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">2936</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">22.54</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">8998515</td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;">exu</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">9248</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">495</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">46.89</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">3851172</td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;">lsu</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">14439</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">1346</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">30.26</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">5652558</td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Quasar</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Combinational Cells</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Sequential Cells</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Slack (ns)</strong></td><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;"><strong>Total Area</strong></td></tr><tr class="op-uc-table--row"><td class="op-uc-table--cell" style="padding:2px 3px;vertical-align:bottom;">ifu</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">66116</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">14686</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">29.63</td><td class="op-uc-table--cell" style="padding:2px 3px;text-align:right;vertical-align:bottom;">40654143</td></tr><tr class="op-uc-table--row"><td c
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