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minor changes
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4 changed files with 18 additions and 40 deletions
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@ -34,7 +34,7 @@ module MISTRAL_ALUT4(input A, B, C, D, output Q);
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parameter [15:0] LUT = 16'h0000;
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`ifdef cycloneiv
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`ifdef cycloneiv
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specify
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(A => Q) = 319;
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(B => Q) = 323;
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@ -98,7 +98,7 @@ module MISTRAL_ALUT_ARITH(input A, B, C, D, (* abc9_carry *) input CI, output SO
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parameter LUT = 16'h0000;
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`ifdef cycloneiv
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`ifdef cycloneiv
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specify
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(A => SO) = 1342;
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(B => SO) = 1323;
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@ -106,11 +106,9 @@ specify
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(D => SO) = 887;
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(CI => SO) = 368;
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(A => CO) = 1082;
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(B => CO) = 1062;
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(C => CO) = 813;
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(D => CO) = 866;
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(CI => CO) = 36; // Divided by 2 to account for there being two ALUT_ARITHs in an ALM)
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(A => CO) = 376;
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(B => CO) = 385;
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(CI => CO) = 200;
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endspecify
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`endif
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wire q0, q1;
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