diff options
Diffstat (limited to 'src/base/wlc/wlcWriteVer.c')
| -rw-r--r-- | src/base/wlc/wlcWriteVer.c | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/src/base/wlc/wlcWriteVer.c b/src/base/wlc/wlcWriteVer.c index dbf24e68..a7d29187 100644 --- a/src/base/wlc/wlcWriteVer.c +++ b/src/base/wlc/wlcWriteVer.c @@ -192,7 +192,7 @@ void Wlc_WriteVerInt( FILE * pFile, Wlc_Ntk_t * p, int fNoFlops ) continue; fprintf( pFile, " assign " ); } - else if ( (pObj->Type == WLC_OBJ_MUX && Wlc_ObjFaninNum(pObj) > 3) || pObj->Type == WLC_OBJ_FF ) + else if ( (pObj->Type == WLC_OBJ_MUX && Wlc_ObjFaninNum(pObj) > 3) || pObj->Type == WLC_OBJ_FF || pObj->Type == WLC_OBJ_SEL ) fprintf( pFile, "reg %s ", Range ); else fprintf( pFile, "wire %s ", Range ); @@ -275,12 +275,49 @@ void Wlc_WriteVerInt( FILE * pFile, Wlc_Ntk_t * p, int fNoFlops ) fprintf( pFile, " : %s = ", Wlc_ObjName(p, i) ); fprintf( pFile, "%s ;\n", Wlc_ObjName(p, Wlc_ObjFaninId(pObj, k)) ); } + fprintf( pFile, " " ); + fprintf( pFile, "default" ); + fprintf( pFile, " : %s = ", Wlc_ObjName(p, i) ); + fprintf( pFile, "%d\'b", Wlc_ObjRange(pObj) ); + for ( j = Wlc_ObjRange(pObj)-1; j >= 0; j-- ) + fprintf( pFile, "%d", 0 ); + fprintf( pFile, " ;\n" ); fprintf( pFile, " " ); fprintf( pFile, "endcase\n" ); fprintf( pFile, " " ); fprintf( pFile, "end\n" ); continue; } + else if ( pObj->Type == WLC_OBJ_DEC ) + { + int nRange = Wlc_ObjRange(Wlc_ObjFanin0(p, pObj)); + assert( (1 << nRange) == Wlc_ObjRange(pObj) ); + fprintf( pFile, "%s ;\n", Wlc_ObjName(p, i) ); + for ( k = 0; k < Wlc_ObjRange(pObj); k++ ) + { + fprintf( pFile, " " ); + fprintf( pFile, "wire " ); + fprintf( pFile, "%s_", Wlc_ObjName(p, i) ); + for ( j = 0; j < nRange; j++ ) + fprintf( pFile, "%d", (k >> (nRange-1-j)) & 1 ); + fprintf( pFile, " = " ); + for ( j = 0; j < nRange; j++ ) + fprintf( pFile, "%s%s%s[%d]", + j ? " & ":"", ((k >> (nRange-1-j)) & 1) ? " ":"~", + Wlc_ObjName(p, Wlc_ObjFaninId(pObj, 0)), nRange-1-j ); + fprintf( pFile, " ;\n" ); + } + fprintf( pFile, " " ); + fprintf( pFile, "assign %s = { ", Wlc_ObjName(p, i) ); + for ( k = Wlc_ObjRange(pObj)-1; k >= 0; k-- ) + { + fprintf( pFile, "%s%s_", k < Wlc_ObjRange(pObj)-1 ? ", ":"", Wlc_ObjName(p, i) ); + for ( j = 0; j < nRange; j++ ) + fprintf( pFile, "%d", (k >> (nRange-1-j)) & 1 ); + } + fprintf( pFile, " } ;\n" ); + continue; + } else if ( pObj->Type == WLC_OBJ_READ || pObj->Type == WLC_OBJ_WRITE ) { if ( p->fMemPorts ) |