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Some enhancements for netlist extraction and writer

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* Spice writer can now be configure to skip the debug
  comments
* < and > are allowed chars in spice names now
* global net names have second prio over labels now
This commit is contained in:
Matthias Koefferlein
2019-05-31 00:11:28 +02:00
parent 98207cb454
commit c684633dd6
22 changed files with 131 additions and 95 deletions
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testdata/python/dbLayoutToNetlist.py
Vendored
+11 -11
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@@ -386,11 +386,11 @@ end;
l2n.extract_netlist()
self.assertEqual(str(l2n.netlist()), """circuit RINGO ();
subcircuit INV2PAIR $1 (BULK='BULK,VSS',$2=FB,$3=VDD,$4='BULK,VSS',$5=$I7,$6=OSC,$7=VDD);
subcircuit INV2PAIR $2 (BULK='BULK,VSS',$2=$I22,$3=VDD,$4='BULK,VSS',$5=FB,$6=$I13,$7=VDD);
subcircuit INV2PAIR $3 (BULK='BULK,VSS',$2=$I23,$3=VDD,$4='BULK,VSS',$5=$I13,$6=$I5,$7=VDD);
subcircuit INV2PAIR $4 (BULK='BULK,VSS',$2=$I24,$3=VDD,$4='BULK,VSS',$5=$I5,$6=$I6,$7=VDD);
subcircuit INV2PAIR $5 (BULK='BULK,VSS',$2=$I25,$3=VDD,$4='BULK,VSS',$5=$I6,$6=$I7,$7=VDD);
subcircuit INV2PAIR $1 (BULK=VSS,$2=FB,$3=VDD,$4=VSS,$5=$I7,$6=OSC,$7=VDD);
subcircuit INV2PAIR $2 (BULK=VSS,$2=$I22,$3=VDD,$4=VSS,$5=FB,$6=$I13,$7=VDD);
subcircuit INV2PAIR $3 (BULK=VSS,$2=$I23,$3=VDD,$4=VSS,$5=$I13,$6=$I5,$7=VDD);
subcircuit INV2PAIR $4 (BULK=VSS,$2=$I24,$3=VDD,$4=VSS,$5=$I5,$6=$I6,$7=VDD);
subcircuit INV2PAIR $5 (BULK=VSS,$2=$I25,$3=VDD,$4=VSS,$5=$I6,$6=$I7,$7=VDD);
end;
circuit INV2PAIR (BULK=BULK,$2=$I8,$3=$I6,$4=$I5,$5=$I3,$6=$I2,$7=$I1);
subcircuit INV2 $1 ($1=$I1,IN=$I3,$3=$I7,OUT=$I4,VSS=$I5,VDD=$I6,BULK=BULK);
@@ -414,12 +414,12 @@ end;
l2n.netlist().make_top_level_pins()
l2n.netlist().purge()
self.assertEqual(str(l2n.netlist()), """circuit RINGO (FB=FB,OSC=OSC,VDD=VDD,'BULK,VSS'='BULK,VSS');
subcircuit INV2PAIR $1 (BULK='BULK,VSS',$2=FB,$3=VDD,$4='BULK,VSS',$5=$I7,$6=OSC,$7=VDD);
subcircuit INV2PAIR $2 (BULK='BULK,VSS',$2=(null),$3=VDD,$4='BULK,VSS',$5=FB,$6=$I13,$7=VDD);
subcircuit INV2PAIR $3 (BULK='BULK,VSS',$2=(null),$3=VDD,$4='BULK,VSS',$5=$I13,$6=$I5,$7=VDD);
subcircuit INV2PAIR $4 (BULK='BULK,VSS',$2=(null),$3=VDD,$4='BULK,VSS',$5=$I5,$6=$I6,$7=VDD);
subcircuit INV2PAIR $5 (BULK='BULK,VSS',$2=(null),$3=VDD,$4='BULK,VSS',$5=$I6,$6=$I7,$7=VDD);
self.assertEqual(str(l2n.netlist()), """circuit RINGO (FB=FB,OSC=OSC,VDD=VDD,VSS=VSS);
subcircuit INV2PAIR $1 (BULK=VSS,$2=FB,$3=VDD,$4=VSS,$5=$I7,$6=OSC,$7=VDD);
subcircuit INV2PAIR $2 (BULK=VSS,$2=(null),$3=VDD,$4=VSS,$5=FB,$6=$I13,$7=VDD);
subcircuit INV2PAIR $3 (BULK=VSS,$2=(null),$3=VDD,$4=VSS,$5=$I13,$6=$I5,$7=VDD);
subcircuit INV2PAIR $4 (BULK=VSS,$2=(null),$3=VDD,$4=VSS,$5=$I5,$6=$I6,$7=VDD);
subcircuit INV2PAIR $5 (BULK=VSS,$2=(null),$3=VDD,$4=VSS,$5=$I6,$6=$I7,$7=VDD);
end;
circuit INV2PAIR (BULK=BULK,$2=$I8,$3=$I6,$4=$I5,$5=$I3,$6=$I2,$7=$I1);
subcircuit INV2 $1 ($1=$I1,IN=$I3,$3=(null),OUT=$I4,VSS=$I5,VDD=$I6,BULK=BULK);