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| author | Clifford Wolf <clifford@clifford.at> | 2017-09-02 13:43:51 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-09-02 13:43:51 +0200 |
| commit | 2f75240e364587b1d7f259e8cf15e9593536cc8d (patch) | |
| tree | 2b4e5f9f18849a06a09b31940e51f5b2713b6120 /techlibs/coolrunner2/synth_coolrunner2.cc | |
| parent | 3331c281db81a34938d716c7bc0d5fe7ce1a066f (diff) | |
| parent | 5f65e24ccb7026fc7afa96c057766ae24f21d5f5 (diff) | |
| download | yosys-2f75240e364587b1d7f259e8cf15e9593536cc8d.tar.gz yosys-2f75240e364587b1d7f259e8cf15e9593536cc8d.tar.bz2 yosys-2f75240e364587b1d7f259e8cf15e9593536cc8d.zip | |
Merge pull request #406 from azonenberg/coolrunner-techmap
Coolrunner techmapping improvements
Diffstat (limited to 'techlibs/coolrunner2/synth_coolrunner2.cc')
| -rw-r--r-- | techlibs/coolrunner2/synth_coolrunner2.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/techlibs/coolrunner2/synth_coolrunner2.cc b/techlibs/coolrunner2/synth_coolrunner2.cc index ae4b84335..562cce460 100644 --- a/techlibs/coolrunner2/synth_coolrunner2.cc +++ b/techlibs/coolrunner2/synth_coolrunner2.cc @@ -152,8 +152,7 @@ struct SynthCoolrunner2Pass : public ScriptPass if (check_label("map_pla")) { run("abc -sop -I 40 -P 56"); - run("coolrunner2_sop"); - run("opt -fast"); + run("clean"); } if (check_label("map_cells")) @@ -163,7 +162,9 @@ struct SynthCoolrunner2Pass : public ScriptPass run("dffinit -ff FDCP_N Q INIT"); run("dffinit -ff LDCP Q INIT"); run("dffinit -ff LDCP_N Q INIT"); + run("coolrunner2_sop"); run("iopadmap -bits -inpad IBUF O:I -outpad IOBUFE I:IO -inoutpad IOBUFE O:IO -toutpad IOBUFE E:I:IO -tinoutpad IOBUFE E:O:I:IO"); + run("clean"); } if (check_label("check")) |