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Change to BENCH reader to read DFF with four inputs.

This commit is contained in:
Alan Mishchenko 2016-06-16 16:48:45 -07:00
parent 0923d543ad
commit e06c04a3ef
1 changed files with 30 additions and 7 deletions
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37
src/base/io/ioReadBench.c
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@ -121,14 +121,37 @@ Abc_Ntk_t * Io_ReadBenchNetwork( Extra_FileReader_t * p )
pType = (char *)vTokens->pArray[1];
if ( strncmp(pType, "DFF", 3) == 0 ) // works for both DFF and DFFRSE
{
pNode = Io_ReadCreateLatch( pNtk, (char *)vTokens->pArray[2], (char *)vTokens->pArray[0] );
// Abc_LatchSetInit0( pNode );
if ( pType[3] == '0' )
Abc_LatchSetInit0( pNode );
else if ( pType[3] == '1' )
Abc_LatchSetInit1( pNode );
if ( Vec_PtrSize(vTokens) == 6 )
{
// create primary input to represent flop output
char pNetName[1000]; char * pName; int i;
char * pFlopOut = (char *)vTokens->pArray[0];
Abc_Obj_t * pNet = Abc_NtkFindOrCreateNet( pNtk, pFlopOut );
Abc_Obj_t * pTerm = Abc_NtkCreatePi( pNtk );
Abc_ObjAddFanin( pNet, pTerm );
// create four primary outputs to represent flop inputs
Vec_PtrForEachEntryStart( char *, vTokens, pName, i, 2 )
{
sprintf( pNetName, "%s_%s", pFlopOut, pName );
pNet = Abc_NtkFindOrCreateNet( pNtk, pName );
pTerm = Abc_NtkCreateNodeBuf( pNtk, pNet );
pNet = Abc_NtkFindOrCreateNet( pNtk, pNetName );
Abc_ObjAddFanin( pNet, pTerm );
pTerm = Abc_NtkCreatePo( pNtk );
Abc_ObjAddFanin( pTerm, pNet );
}
}
else
Abc_LatchSetInitDc( pNode );
{
pNode = Io_ReadCreateLatch( pNtk, (char *)vTokens->pArray[2], (char *)vTokens->pArray[0] );
// Abc_LatchSetInit0( pNode );
if ( pType[3] == '0' )
Abc_LatchSetInit0( pNode );
else if ( pType[3] == '1' )
Abc_LatchSetInit1( pNode );
else
Abc_LatchSetInitDc( pNode );
}
}
else if ( strcmp(pType, "LUT") == 0 )
{