diff options
Diffstat (limited to 'techlibs/xilinx/synth_xilinx.cc')
| -rw-r--r-- | techlibs/xilinx/synth_xilinx.cc | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc index 8553efd6b..1c190d37e 100644 --- a/techlibs/xilinx/synth_xilinx.cc +++ b/techlibs/xilinx/synth_xilinx.cc @@ -393,8 +393,6 @@ struct SynthXilinxPass : public ScriptPass run("pmux2shiftx", "(skip if '-nosrl' and '-widemux=0')"); run("clean", " (skip if '-nosrl' and '-widemux=0')"); } - - run("techmap -map +/cmp2lut.v -D LUT_WIDTH=" + lut_size_s); } if (check_label("map_dsp", "(skip if '-nodsp')")) { @@ -460,6 +458,7 @@ struct SynthXilinxPass : public ScriptPass } if (check_label("coarse")) { + run("techmap -map +/cmp2lut.v -map +/cmp2lcu.v -D LUT_WIDTH=" + lut_size_s); run("alumacc"); run("share"); run("opt"); @@ -523,10 +522,9 @@ struct SynthXilinxPass : public ScriptPass } if (check_label("map_ffram")) { - // Required for dffsr2dff to work. + // Required for dff2dffs to work. run("simplemap t:$dff t:$adff t:$mux"); // Needs to be done before opt -mux_bool happens. - run("dffsr2dff"); if (help_mode) run("dff2dffs [-match-init]", "(-match-init for xc6s only)"); else if (family == "xc6s") |