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Add $specrule cells for $setup/$hold/$skew specify rules

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Signed-off-by: Clifford Wolf <clifford@clifford.at>
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Clifford Wolf 2019-04-23 15:46:40 +02:00
parent 634482380c
commit 71c38d9de5
9 changed files with 133 additions and 6 deletions
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28
techlibs/common/simlib.v
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@ -1417,6 +1417,34 @@ endmodule
// --------------------------------------------------------
module \$specrule (EN_SRC, EN_DST, SRC, DST);
parameter SRC_WIDTH = 1;
parameter DST_WIDTH = 1;
parameter SRC_PEN = 0;
parameter SRC_POL = 0;
parameter DST_PEN = 0;
parameter DST_POL = 0;
parameter LIMIT_GT = 0;
parameter T_LIMIT = 0;
input EN_SRC, EN_DST;
input [SRC_WIDTH-1:0] SRC;
input [DST_WIDTH-1:0] DST;
`ifdef SIMLIB_SPECIFY
specify
// TBD
endspecify
`endif
endmodule
// --------------------------------------------------------
module \$assert (A, EN);
input A, EN;