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| author | David Shah <davey1576@gmail.com> | 2018-10-24 10:27:15 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-10-24 10:27:15 +0100 |
| commit | f0e51790037625eabfa6d7aeefd37ff06277dbd0 (patch) | |
| tree | 6eb4c5f0adba5b6a1cd083c80040a0c31c1d0a58 /ecp5/arch.cc | |
| parent | b5faa7ad102b8308eeb0c73a3849909bf4b1b635 (diff) | |
| parent | 0ac48c6a08ff1ed50fbd6edf4f2351a70695530c (diff) | |
| download | nextpnr-f0e51790037625eabfa6d7aeefd37ff06277dbd0.tar.gz nextpnr-f0e51790037625eabfa6d7aeefd37ff06277dbd0.tar.bz2 nextpnr-f0e51790037625eabfa6d7aeefd37ff06277dbd0.zip | |
Merge pull request #94 from daveshah1/ecp5_dsp
Adding basic multiplier support for ECP5
Diffstat (limited to 'ecp5/arch.cc')
| -rw-r--r-- | ecp5/arch.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ecp5/arch.cc b/ecp5/arch.cc index aa9506f9..ab3e15c0 100644 --- a/ecp5/arch.cc +++ b/ecp5/arch.cc @@ -647,6 +647,10 @@ TimingPortClass Arch::getPortTimingClass(const CellInfo *cell, IdString port, Id return (cell->ports.at(port).type == PORT_OUT) ? TMG_REGISTER_OUTPUT : TMG_REGISTER_INPUT; } NPNR_ASSERT_FALSE_STR("no timing type for RAM port '" + port.str(this) + "'"); + } else if (cell->type == id_MULT18X18D) { + return TMG_IGNORE; // FIXME + } else if (cell->type == id_ALU54B) { + return TMG_IGNORE; // FIXME } else { NPNR_ASSERT_FALSE_STR("no timing data for cell type '" + cell->type.str(this) + "'"); } |