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| author | Eddie Hung <eddie@fpgeh.com> | 2020-01-06 09:44:00 -0800 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2020-01-06 09:44:00 -0800 |
| commit | 020606f81c39df234d7a3f5e3e605e5f27422d87 (patch) | |
| tree | 8334168ea6ad76983226fa3bbc631ff151d4fedd /techlibs/ecp5/synth_ecp5.cc | |
| parent | 36d79c80d05f93cd4cb565fe7a92d7cb88683852 (diff) | |
| parent | b5f60e055d07579a2d4f23fc053ca030f103f377 (diff) | |
| download | yosys-020606f81c39df234d7a3f5e3e605e5f27422d87.tar.gz yosys-020606f81c39df234d7a3f5e3e605e5f27422d87.tar.bz2 yosys-020606f81c39df234d7a3f5e3e605e5f27422d87.zip | |
Merge remote-tracking branch 'origin/eddie/abc9_refactor' into xaig_arrival_required
Diffstat (limited to 'techlibs/ecp5/synth_ecp5.cc')
| -rw-r--r-- | techlibs/ecp5/synth_ecp5.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/techlibs/ecp5/synth_ecp5.cc b/techlibs/ecp5/synth_ecp5.cc index b71bb2395..d616391b2 100644 --- a/techlibs/ecp5/synth_ecp5.cc +++ b/techlibs/ecp5/synth_ecp5.cc @@ -62,7 +62,7 @@ struct SynthEcp5Pass : public ScriptPass log(" do not flatten design before synthesis\n"); log("\n"); log(" -retime\n"); - log(" run 'abc' with -dff option\n"); + log(" run 'abc' with '-dff -D 1' options\n"); log("\n"); log(" -noccu2\n"); log(" do not use CCU2 cells in output netlist\n"); @@ -230,7 +230,7 @@ struct SynthEcp5Pass : public ScriptPass { if (check_label("begin")) { - run("read_verilog -D_ABC -lib +/ecp5/cells_sim.v +/ecp5/cells_bb.v"); + run("read_verilog -lib +/ecp5/cells_sim.v +/ecp5/cells_bb.v"); run(stringf("hierarchy -check %s", help_mode ? "-top <top>" : top_opt.c_str())); } @@ -266,13 +266,13 @@ struct SynthEcp5Pass : public ScriptPass if (!nobram && check_label("map_bram", "(skip if -nobram)")) { - run("memory_bram -rules +/ecp5/bram.txt"); + run("memory_bram -rules +/ecp5/brams.txt"); run("techmap -map +/ecp5/brams_map.v"); } if (!nolutram && check_label("map_lutram", "(skip if -nolutram)")) { - run("memory_bram -rules +/ecp5/lutram.txt"); + run("memory_bram -rules +/ecp5/lutrams.txt"); run("techmap -map +/ecp5/lutrams_map.v"); } @@ -290,7 +290,7 @@ struct SynthEcp5Pass : public ScriptPass else run("techmap -map +/techmap.v -map +/ecp5/arith_map.v"); if (retime || help_mode) - run("abc -dff", "(only if -retime)"); + run("abc -dff -D 1", "(only if -retime)"); } if (check_label("map_ffs")) |