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109 lines
2.8 KiB
109 lines
2.8 KiB
/**********
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Copyright 1990 Regents of the University of California. All rights reserved.
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Author: 1988 Thomas L. Quarles
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Modified: 2001 Paolo Nenzi (Cider Integration)
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**********/
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#include "ngspice/ngspice.h"
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#include "ngspice/devdefs.h"
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#include "ngspice/fteext.h"
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#include "ngspice/ifsim.h"
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#include "ngspice/inpdefs.h"
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#include "ngspice/inpmacs.h"
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#include "inpxx.h"
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#include <stdio.h>
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#ifdef XSPICE
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#include "ngspice/mifproto.h"
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#endif
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void INP2A(CKTcircuit *ckt, INPtables *tab, struct card *current) {
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/* Mname <node> <node> <node> <node> <model> [L=<val>]
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* [W=<val>] [AD=<val>] [AS=<val>] [PD=<val>]
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* [PS=<val>] [NRD=<val>] [NRS=<val>] [OFF]
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* [IC=<val>,<val>,<val>]
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*/
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int type; /* the type the model says it is */
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char *line; /* the part of the current line left to parse */
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char *name; /* the resistor's name */
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// limit to at most 20 nodes
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const int max_i = 20;
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CKTnode *node[20];
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int error; /* error code temporary */
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int numnodes; /* flag indicating 4 or 5 (or 6 or 7) nodes */
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GENinstance *fast; /* pointer to the actual instance */
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int waslead; /* flag to indicate that funny unlabeled number was found */
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double leadval; /* actual value of unlabeled number */
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INPmodel *thismodel; /* pointer to model description for user's model */
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GENmodel *mdfast; /* pointer to the actual model */
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int i;
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line = current->line;
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INPgetNetTok(&line, &name, 1);
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INPinsert(&name, tab);
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for (i = 0;; i++) {
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char *token;
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INPgetNetTok(&line, &token, 1);
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if (i >= 2) {
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txfree(INPgetMod(ckt, token, &thismodel, tab));
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/* /1* check if using model binning -- pass in line since need 'l' and 'w' *1/ */
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/* if (!thismodel) */
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/* txfree(INPgetModBin(ckt, token, &thismodel, tab, line)); */
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if (thismodel) {
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INPinsert(&token, tab);
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break;
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}
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}
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if (i >= max_i) {
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LITERR("could not find a valid modelname");
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return;
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}
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INPtermInsert(ckt, &token, tab, &node[i]);
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}
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type = thismodel->INPmodType;
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mdfast = thismodel->INPmodfast;
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IFdevice *dev = ft_sim->devices[type];
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if (!dev->registry_entry) {
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#ifdef XSPICE
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MIF_INP2A(ckt, tab, current);
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#else
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LITERR("incorrect model type! Expected OSDI device");
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#endif
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return;
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}
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if (i == 0) {
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LITERR("not enough nodes");
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return;
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}
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if (i > *dev->terms) {
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LITERR("too many nodes connected to instance");
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return;
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}
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numnodes = i;
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IFC(newInstance, (ckt, mdfast, &fast, name));
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for (i = 0; i < *dev->terms; i++)
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if (i < numnodes)
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IFC(bindNode, (ckt, fast, i + 1, node[i]));
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else
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GENnode(fast)[i] = -1;
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PARSECALL((&line, ckt, type, fast, &leadval, &waslead, tab));
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if (waslead)
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LITERR(" error: no unlabeled parameter permitted on osdi devices\n");
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}
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