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
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr
composeBdd - substitutes an index by a BDD in another BDD
#include logmmm.h"
pNode composeBdd(pBdd1,pBdd2,index)
pNode pBdd1;
pNode pBdd2;
short index;
composeBdd() constructs the graph for the function obtained by composing pBdd1 and pBdd2. This function can be used when an auxiliary variable has been mistaken for a primary input.
initializeBdd(SMALL_BDD);
nodeA = createNodeTermBdd(3)
;
nodeB = createNodeTermBdd(3)
;
res = applyBinBdd(OR,nodeA,nodeB); /* res = (OR a b) */
res = composeBdd(res,notBdd(nodeB)
,2); /* composition : a = (NOT B) */
displayBdd(res,1);
/* it will display
@res ONE
*/
log(1) , bdd(1) , applyBdd(3) , notBdd(3) , constraintBdd(3) , applyBinBdd(3) , addListBdd(3) , displayBdd(3) , createNodeTermBdd(3) .
This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi
research team.
We need your feedbak to improve documentation and tools.
If you find bugs, please fill-in the form at
http://asim.lip6.fr/alliance/support/bug-report/
Thanks for doing this.