From a8c49168fb1e5e665e126c65dc454183a6d7826b Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Thu, 6 Jun 2019 14:43:08 -0700 Subject: Run muxpack and muxcover in synth_xilinx --- techlibs/xilinx/synth_xilinx.cc | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'techlibs/xilinx/synth_xilinx.cc') diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 7686f2cbc..a70bb23f1 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -225,6 +225,9 @@ struct SynthXilinxPass : public ScriptPass if (check_label("coarse")) { run("synth -run coarse"); + if (!nomux || help_mode) + run("muxpack", "(skip if '-nomux')"); + // shregmap -tech xilinx can cope with $shiftx and $mux // cells for identifying variable-length shift registers, // so attempt to convert $pmux-es to the former @@ -286,7 +289,9 @@ struct SynthXilinxPass : public ScriptPass } if (check_label("map_cells")) { - run("techmap -map +/techmap.v -map +/xilinx/cells_map.v -map +/xilinx/ff_map.v "); + if (!nomux || help_mode) + run("muxcover", "(skip if '-nomux')"); + run("techmap -map +/techmap.v -map +/xilinx/cells_map.v -map +/xilinx/ff_map.v"); run("dffinit -ff FDRE Q INIT -ff FDCE Q INIT -ff FDPE Q INIT -ff FDSE Q INIT " "-ff FDRE_1 Q INIT -ff FDCE_1 Q INIT -ff FDPE_1 Q INIT -ff FDSE_1 Q INIT"); run("clean"); -- cgit v1.2.3