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Add synth_xilinx -widemux recommended value

This commit is contained in:
Eddie Hung 2019-07-08 17:04:39 -07:00
parent 895ca50173
commit baf47e496f
1 changed files with 1 additions and 1 deletions
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2
techlibs/xilinx/synth_xilinx.cc
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@ -79,7 +79,7 @@ struct SynthXilinxPass : public ScriptPass
log("\n"); log("\n");
log(" -widemux <int>\n"); log(" -widemux <int>\n");
log(" enable inference of hard multiplexer resources (MuxFx) for muxes at or\n"); log(" enable inference of hard multiplexer resources (MuxFx) for muxes at or\n");
log(" above this number of inputs (minimum value 2).\n"); log(" above this number of inputs (minimum value 2, recommended value >= 5).\n");
log(" default: 0 (no inference)\n"); log(" default: 0 (no inference)\n");
log("\n"); log("\n");
log(" -run <from_label>:<to_label>\n"); log(" -run <from_label>:<to_label>\n");