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GENLIB_LOCAP

add a logical capacitor to the current netlist figure

#include <genlib.h>
void GENLIB_LOCAP(type,capa,tcon,bcon,name)
char type ;
double capa ;
char ∗tcon, ∗bcon ;
char ∗name ;

See the file man1/alc_origin.1.

Type of the capacitor to be created in the current figure
Capacitance value.
Name of the signals on which the given capacitor connectors are to be linked. tcon is the top plate, bcon is the bottom plate.
Capacitor name. The unicity of the name is not checked.

LOCAP adds a logical capacitor to the current working figure. This capacitor has each of its pin logicaly linked to the adequat signal given as parameter. The type attribut may take the following values:

for a MIM (metal/metal) type capacitor. The top plate (tcon) and the bottom plate (bcon) layers are different metal layers.
for a POLY/NWELL type capacitor. The top plate layer is POLY, the bottom plate is NWELL. Please note: this feature is not available in any technology.

"GENLIB_LOCAP impossible : missing GENLIB_DEF_LOFIG"

No figure has been yet specified by a call to DEF_LOFIG. So it isn't possible to add anything. you must call DEF_LOFIG before any other netlist call.

#include <genlib.h>
int main(int argc,char ∗argv[])
{
  /∗ Create a figure to work on, a parallel capacitor ∗/
  GENLIB_DEF_LOFIG("parallel_cap") ;
  /∗ Define interface ∗/
  GENLIB_LOCON("i",IN,"input") ;
  GENLIB_LOCON("f",OUT,"output") ;
  /∗ Add capacitors ∗/
  GENLIB_LOCAP(CAPMIM,5.1,"input","output","cap1") ;
  GENLIB_LOCAP(CAPMIM,5.2,"input","output","cap2") ;
  /∗ Save all that on disk ∗/
  GENLIB_SAVE_LOFIG() ;
  return 0 ;
}

genlib(1), GENLIB_BUS(3), GENLIB_ELM(3), GENLIB_LOINS(3), GENLIB_LOCON(3).

See the file man1/alc_bug_report.1.