This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at
ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie
4, place Jussieu
75252 PARIS Cedex 05
FRANCE
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E-mail support : alliance-support@asim.lip6.fr
devXor2Expr - converts XOR 2 to OR-AND
#include logmmm.h"
chain_list *devXor2Expr(expr)
chain_list *expr;
devXor2Expr() removes XOR 2 at the first level by applying the rule :
(XOR a b) --> (OR (AND a (NOT b)) (AND (NOT a) b))
/* let's suppose that expr1 = (XOR a b) */
expr2 = devXor2Expr(expr1);
displayExpr(expr2);
/* it will display
(OR (AND a (NOT b)) (AND (NOT a) b))
*/
freeExpr(expr1);
freeExpr(expr2);
log(1) , abl(1) , devXorExpr(3) , simplifNotExpr(3) , notExpr(3) , flatPolarityExpr(3) , flatArityExpr(3) , sortExpr(3) , normExpr(3) .
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi
research team.
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If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.