diff options
Diffstat (limited to 'techlibs/ecp5/synth_ecp5.cc')
| -rw-r--r-- | techlibs/ecp5/synth_ecp5.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/techlibs/ecp5/synth_ecp5.cc b/techlibs/ecp5/synth_ecp5.cc index 1f5b1cb6b..a79dee31f 100644 --- a/techlibs/ecp5/synth_ecp5.cc +++ b/techlibs/ecp5/synth_ecp5.cc @@ -297,6 +297,7 @@ struct SynthEcp5Pass : public ScriptPass run("simplemap"); run("ecp5_ffinit"); run("ecp5_gsr"); + run("attrmvcp -copy -attr syn_useioff"); run("opt_clean"); } @@ -307,15 +308,16 @@ struct SynthEcp5Pass : public ScriptPass } std::string techmap_args = "-map +/ecp5/latches_map.v"; if (abc9) - techmap_args += " -map +/ecp5/abc_map.v -max_iter 1"; + techmap_args += " -map +/ecp5/abc9_map.v -max_iter 1"; run("techmap " + techmap_args); if (abc9) { + run("read_verilog -icells -lib +/ecp5/abc9_model.v"); if (nowidelut) - run("abc9 -lut +/ecp5/abc_5g_nowide.lut -box +/ecp5/abc_5g.box -W 200"); + run("abc9 -lut +/ecp5/abc9_5g_nowide.lut -box +/ecp5/abc9_5g.box -W 200"); else - run("abc9 -lut +/ecp5/abc_5g.lut -box +/ecp5/abc_5g.box -W 200"); - run("techmap -map +/ecp5/abc_unmap.v"); + run("abc9 -lut +/ecp5/abc9_5g.lut -box +/ecp5/abc9_5g.box -W 200"); + run("techmap -map +/ecp5/abc9_unmap.v"); } else { if (nowidelut) run("abc -lut 4 -dress"); |