ORIGIN¶
This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at
LIP6 laboratory of Université Pierre et Marie CURIE, in Paris,
France.
Web :
http://asim.lip6.fr/recherche/alliance/
E-mail :
alliance-users@asim.lip6.fr
NAME¶
ablToBddCct - converts an ABL into a BDD within a circuit
SYNOPSYS¶
#include "logmmm.h"
pNode ablToBddCct(pC,expr)
pCircuit pC;
chain_list *expr;
PARAMETERS¶
- pC
- Circuit in which is made the conversion
- expr
- expression to convert
DESCRIPTION¶
ablToBddCct() constructs the graph that is computed from
expr.
This function provides the basic method for constructing easily the BDDs. The
applyBdd() function is called recursively by going through the ABL.
EXAMPLE¶
#include "mutnnn.h" /* mbk utilities */
#include "logmmm.h"
chain_list *expr;
pNode res;
pCircuit pC;
initializeBdd(SMALL_BDD);
pC = initializeCct("circuit 1",10,10);
addInputCct(pC,"a");
addInputCct(pC,"b");
/* let's suppose that expr = (OR (AND (NOT a) b) a) */
res = ablToBddCct(pC,expr);
displayBdd(res,1);
/* it will display
@res INDEX = 3 LOW = @nodeA HIGH = ONE
@nodeA INDEX = 2 LOW = ZERO HIGH = ONE
*/
destroyCct(pC);
destroyBdd(1);
SEE ALSO¶
log(1),
bdd(1),
abl(1),
bddToAblCct(3).
BUG REPORT¶
This tool is under development at the
ASIM department of the
LIP6
laboratory.
We need your feedback to improve documentation and tools.