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| author | gatecat <gatecat@ds0.me> | 2021-05-04 21:23:11 +0100 |
|---|---|---|
| committer | gatecat <gatecat@ds0.me> | 2021-05-15 14:54:33 +0100 |
| commit | fbdcfa9c42a2a8ed69b0130fcce56644bce3c64e (patch) | |
| tree | c30b711bcadd982777aee62b6030508ec36d312f /cyclonev/arch.cc | |
| parent | 1cd22b81daa4c87870f65dedef74dba02adac8fe (diff) | |
| download | nextpnr-fbdcfa9c42a2a8ed69b0130fcce56644bce3c64e.tar.gz nextpnr-fbdcfa9c42a2a8ed69b0130fcce56644bce3c64e.tar.bz2 nextpnr-fbdcfa9c42a2a8ed69b0130fcce56644bce3c64e.zip | |
cyclonev: First (untested) pass at ALM validity checking
Signed-off-by: gatecat <gatecat@ds0.me>
Diffstat (limited to 'cyclonev/arch.cc')
| -rw-r--r-- | cyclonev/arch.cc | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cyclonev/arch.cc b/cyclonev/arch.cc index 62acf9e2..8dd21499 100644 --- a/cyclonev/arch.cc +++ b/cyclonev/arch.cc @@ -210,7 +210,8 @@ std::vector<IdString> Arch::getBelPins(BelId bel) const return pins; } -bool Arch::isValidBelForCellType(IdString cell_type, BelId bel) const { +bool Arch::isValidBelForCellType(IdString cell_type, BelId bel) const +{ // Any combinational cell type can - theoretically - be placed at a combinational ALM bel // The precise legality mechanics will be dealt with in isBelLocationValid. IdString bel_type = getBelType(bel); @@ -220,7 +221,8 @@ bool Arch::isValidBelForCellType(IdString cell_type, BelId bel) const { return bel_type == cell_type; } -BelBucketId Arch::getBelBucketForCellType(IdString cell_type) const { +BelBucketId Arch::getBelBucketForCellType(IdString cell_type) const +{ if (is_comb_cell(cell_type)) return id_MISTRAL_COMB; else |