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Simplify inversion of special signals

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This commit is contained in:
Miodrag Milanovic 2025-01-14 15:17:18 +01:00
parent ea6cbf9804
commit 3e6e0273dd
1 changed files with 2 additions and 1 deletions
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3
himbaechel/uarch/gatemate/gatemate.cc
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@ -103,7 +103,7 @@ void updateINV(Context *ctx, CellInfo *cell, IdString port)
if (!extra_data.name) if (!extra_data.name)
continue; continue;
if (extra_data.type == PipExtra::PIP_EXTRA_MUX && (extra_data.flags & MUX_CPE_INV)) { if (extra_data.type == PipExtra::PIP_EXTRA_MUX && (extra_data.flags & MUX_CPE_INV)) {
cell->params[port] = Property(init_val==1 ? 2 : 1, 2); cell->params[port] = Property(3 - init_val, 2);
} }
} }
} }
@ -178,6 +178,7 @@ void GateMateImpl::postRoute()
updateLUT(ctx, cell.second.get(), id_IN8, id_INIT_L03); updateLUT(ctx, cell.second.get(), id_IN8, id_INIT_L03);
updateINV(ctx, cell.second.get(), id_CLK); updateINV(ctx, cell.second.get(), id_CLK);
updateINV(ctx, cell.second.get(), id_EN); updateINV(ctx, cell.second.get(), id_EN);
updateINV(ctx, cell.second.get(), id_SR);
} }
} }