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This commit is contained in:
Eddie Hung
2019-09-27 14:32:07 -07:00
parent 90236025b7
commit b3d8a60cbd
2 changed files with 2 additions and 2 deletions
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techlibs/xilinx/synth_xilinx.cc
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@@ -347,9 +347,9 @@ struct SynthXilinxPass : public ScriptPass
"-D DSP_Y_MINWIDTH=9 " // UG901 suggests small multiplies are those 4x4 and smaller
"-D DSP_SIGNEDONLY=1 -D DSP_NAME=$__MUL25X18");
run("select a:mul2dsp");
run("setattr -unset mul2dsp");
run("opt_expr -fine");
run("wreduce");
run("setattr -unset mul2dsp");
run("select -clear");
run("xilinx_dsp");
run("chtype -set $mul t:$__soft_mul");