NAME¶
simpbddnodedcoff - simplifies a
bdd with don't cares on its off-set part.
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
SYNOPSYS¶
#include "bdd101.h"
bddnode ∗simpbddnodedcoff( BddSystem, BddOff, BddDc )
bddsystem ∗BddSystem;
bddnode ∗BddOff;
bddnode ∗BddDc;
PARAMETERS¶
- BddSystem
- The bdd system.
- BddOff
- The first bdd node.
- BddDc
- The second bdd node.
DESCRIPTION¶
simpbddnodedcoff simplifies the
bdd node
BddOff with
BddDc, in the
bdd system
BddSystem. If a null pointer is
given, the default
bdd system is used. The
bdd node
BddDc
must be included imperatively in the off-set part of the
bdd node
BddOff.
RETURN VALUE¶
simpbddnodedcoff returns the simplified
bdd node.
EXAMPLE¶
#include "bdd101.h"
bddsystem ∗BddSystem;
bddcircuit ∗BddCircuit;
bddnode ∗BddOff;
bddnode ∗BddDc;
bddnode ∗BddNode;
chain_list ∗Expr;
BddSystem = createbddsystem( 100, 1000, 100, 50000 );
BddCircuit = createbddcircuit( "hello_world", 10, 10, BddSystem );
Expr = createablbinexpr( ABL_OR,
createablatom( "i0" ),
createablatom( "i1" ) );
BddOff = addbddcircuitabl( BddCircuit, Expr );
freeablexpr( Expr );
Expr = createablbinexpr( ABL_NOR,
createablatom( "i0" ),
createablatom( "i1" ) );
BddDc = addbddcircuitabl( BddCircuit, Expr );
freeablexpr( Expr );
BddNode = simpbddnodedcoff( (bddsystem ∗)0, BddOff, BddDc );
Expr = convertbddcircuitabl( BddCircuit, BddNode );
/* displays '1' */
viewablexpr( Expr, ABL_VIEW_VHDL );
freeablexpr( Expr );
destroybddsystem( (bddsystem ∗)0 );
destroybddcircuit( (bddcircuit ∗)0 );
SEE ALSO¶
bdd(1)
BUG REPORT¶
This tool is under development at the
ASIM department of the
LIP6
laboratory.
We need your feedback to improve documentation and tools.