cosmetic changes
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@@ -87,7 +87,7 @@ struct SynthMicrochipPass : public ScriptPass {
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log(" Run 'abc' with '-D 1' option to enable flip-flop retiming.\n");
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log(" implies -dff.\n");
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log("\n");
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log(" -abc\n");
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log(" -noabc9\n");
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log(" Use classic ABC flow instead of ABC9\n");
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log("\n");
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log("\n");
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@@ -198,7 +198,7 @@ struct SynthMicrochipPass : public ScriptPass {
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nobram = true;
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continue;
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}
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if (args[argidx] == "-abc") {
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if (args[argidx] == "-noabc9") {
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abc9 = false;
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continue;
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}
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@@ -481,7 +481,7 @@ struct SynthMicrochipPass : public ScriptPass {
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else if (abc9) {
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std::string abc9_opts;
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// for the if command in abc to specify wire delay between adjects LUTs (default = 0)
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// for the if command in abc to specify wire delay between adjacent LUTs (default = 0)
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// NOTE: should not have 0 wire delay between LUTs,
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// otherwise abc might use LUT2+LUT3 instead of single LUT4
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abc9_opts += " -W 300";
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