From e54aa836a4b56462497e354b3a94472c49312c68 Mon Sep 17 00:00:00 2001 From: David Shah Date: Sat, 3 Oct 2020 15:00:45 +0100 Subject: nexus: Updates Signed-off-by: David Shah --- nexus/pack.cc | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'nexus/pack.cc') diff --git a/nexus/pack.cc b/nexus/pack.cc index 35d67fb0..46295597 100644 --- a/nexus/pack.cc +++ b/nexus/pack.cc @@ -208,6 +208,20 @@ struct NexusPacker lut_rules[id_LUT4].new_type = id_OXIDE_COMB; lut_rules[id_LUT4].port_xform[id_Z] = id_F; lut_rules[id_LUT4].parse_params.emplace_back(id_INIT, id_INIT, 16, 0); + + lut_rules[id_INV].new_type = id_OXIDE_COMB; + lut_rules[id_INV].port_xform[id_Z] = id_F; + lut_rules[id_INV].port_xform[id_A] = id_A; + lut_rules[id_INV].set_params.emplace_back(id_INIT, 0x5555); + + lut_rules[id_VHI].new_type = id_OXIDE_COMB; + lut_rules[id_VHI].port_xform[id_Z] = id_F; + lut_rules[id_VHI].set_params.emplace_back(id_INIT, 0xFFFF); + + lut_rules[id_VLO].new_type = id_OXIDE_COMB; + lut_rules[id_VLO].port_xform[id_Z] = id_F; + lut_rules[id_VLO].set_params.emplace_back(id_INIT, 0x0000); + generic_xform(lut_rules); } @@ -308,4 +322,4 @@ void Arch::assignCellInfo(CellInfo *cell) } } -NEXTPNR_NAMESPACE_END \ No newline at end of file +NEXTPNR_NAMESPACE_END -- cgit v1.2.3