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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>
This commit is contained in:
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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2
kernel/celltypes.h
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@ -86,6 +86,7 @@ struct CellTypes
IdString A = "\\A", B = "\\B", EN = "\\EN", Y = "\\Y";
IdString SRC = "\\SRC", DST = "\\DST", DAT = "\\DAT";
IdString EN_SRC = "\\EN_SRC", EN_DST = "\\EN_DST";
setup_type("$tribuf", {A, EN}, {Y}, true);
@ -102,6 +103,7 @@ struct CellTypes
setup_type("$equiv", {A, B}, {Y}, true);
setup_type("$specify2", {EN, SRC, DST}, pool<RTLIL::IdString>(), true);
setup_type("$specify3", {EN, SRC, DST, DAT}, pool<RTLIL::IdString>(), true);
setup_type("$specrule", {EN_SRC, EN_DST, SRC, DST}, pool<RTLIL::IdString>(), true);
}
void setup_internals_eval()