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Merge pull request #905 from YosysHQ/gatecat/nexus-disable-dcsroute

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nexus: Hotfix to disable unimplemented DCS routethru
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gatecat 2022-02-03 21:40:30 +00:00 committed by GitHub
commit 5007cd3603
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1 changed files with 6 additions and 1 deletions
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7
nexus/arch.cc
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@ -185,7 +185,12 @@ Arch::Arch(ArchArgs args) : args(args)
for (auto pip : getPipsUphill(w))
disabled_pips.insert(pip);
}
NPNR_ASSERT(disabled_pips.size() == 4);
// TODO: find a better solution to disable these
WireId dcs_out = getWireByName(
IdStringList(std::array<IdString, 3>{x_ids.at(37), y_ids.at(10), id("JDCSOUT_DCS_DCSIP")}));
for (auto dcs_pip : getPipsUphill(dcs_out))
disabled_pips.insert(dcs_pip);
NPNR_ASSERT(disabled_pips.size() == 6);
}
}