mirror of https://github.com/YosysHQ/yosys.git
techmap/aigmap of whiteboxes to occur before abc9 instead of in write_xaiger
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@ -312,6 +312,11 @@ struct SynthEcp5Pass : public ScriptPass
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run("techmap " + techmap_args);
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if (abc9) {
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run("select -set abc9_boxes A:abc9_box_id A:whitebox=1");
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run("wbflip @abc9_boxes");
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run("techmap -autoproc @abc9_boxes");
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run("aigmap @abc9_boxes");
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run("wbflip @abc9_boxes");
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run("read_verilog -icells -lib +/ecp5/abc9_model.v");
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if (nowidelut)
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run("abc9 -lut +/ecp5/abc9_5g_nowide.lut -box +/ecp5/abc9_5g.box -W 200 -nomfs");
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@ -350,6 +350,11 @@ struct SynthIce40Pass : public ScriptPass
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}
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if (!noabc) {
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if (abc == "abc9") {
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run("select -set abc9_boxes A:abc9_box_id A:whitebox=1");
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run("wbflip @abc9_boxes");
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run("techmap -autoproc @abc9_boxes");
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run("aigmap @abc9_boxes");
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run("wbflip @abc9_boxes");
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run("read_verilog -icells -lib +/ice40/abc9_model.v");
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int wire_delay;
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if (device_opt == "lp")
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@ -533,6 +533,11 @@ struct SynthXilinxPass : public ScriptPass
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log_warning("'synth_xilinx -abc9' not currently supported for the '%s' family, "
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"will use timing for 'xc7' instead.\n", family.c_str());
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run("techmap -map +/xilinx/abc9_map.v -max_iter 1");
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run("select -set abc9_boxes A:abc9_box_id A:whitebox=1");
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run("wbflip @abc9_boxes");
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run("techmap -autoproc @abc9_boxes");
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run("aigmap @abc9_boxes");
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run("wbflip @abc9_boxes");
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run("read_verilog -icells -lib +/xilinx/abc9_model.v");
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std::string abc9_opts = " -box +/xilinx/abc9_xc7.box";
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abc9_opts += stringf(" -W %d", XC7_WIRE_DELAY);
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