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Use extractinv for synth_xilinx -ise

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This commit is contained in:
Marcin Kościelnicki 2019-08-28 15:28:01 +00:00
parent c9f9518de4
commit 13fa873f11
8 changed files with 502 additions and 90 deletions
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4
techlibs/xilinx/synth_xilinx.cc
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@ -485,8 +485,10 @@ struct SynthXilinxPass : public ScriptPass
else
run("clkbufmap -buf BUFG O:I");
}
if (do_iopad)
if (help_mode || do_iopad)
run("iopadmap -bits -outpad OBUF I:O -inpad IBUF O:I A:top", "(only if '-iopad' or '-ise' and not '-noiopad')");
if (help_mode || ise)
run("extractinv -inv INV O:I", "(only if '-ise')");
}
if (check_label("check")) {