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netgen
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Added command option "property default" which acts similarly to 

"permute default" by (1) handling the usual case for MOSFETs
(resistors and adding in parallel not yet implemented), and
(2) being done automatically when no setup script is specified.
This commit is contained in:
Tim Edwards 2016-07-16 14:27:31 -04:00
parent 7e68f3a32e
commit 17c2bff72b
2 changed files with 30 additions and 0 deletions
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1
tcltk/netgen.tcl.in
View File

@ -126,6 +126,7 @@ proc netgen::lvs { name1 name2 {setupfile setup.tcl} {logfile comp.out}} {
}
} else {
netgen::permute default ;# transistors and resistors
netgen::property default
}
puts stdout "Comparison output logged to file $logfile"

29
tcltk/tclnetgen.c
View File

@ -231,6 +231,7 @@ Command netcmp_cmds[] = {
"transistor: enable transistor permutations\n "
"(none): enable transistor and resistor permutations"},
{"property", _netcmp_property,
"default: apply property defaults\n "
"<device>|<model> <property_key> [...]\n "
"<device>: name of a device type (capacitor, etc.)\n "
"<model>: name of a device model\n "
@ -2963,6 +2964,8 @@ _netcmp_equate(ClientData clientData,
/* remove --- delete existing property */
/* tolerance --- set property tolerance */
/* merge --- set property merge behavior */
/* or */
/* netgen::property default */
/* Formerly: (none) */
/* Results: */
/* Side Effects: */
@ -3005,6 +3008,32 @@ _netcmp_property(ClientData clientData,
Tcl_WrongNumArgs(interp, 1, objv, "valid_cellname ?option?");
return TCL_ERROR;
}
/* Check for special command "property default" */
if ((objc == 2) && (!strcmp(Tcl_GetString(objv[1]), "default"))) {
/* For each FET device, do "merge {w add_critical}" and */
/* "remove as ad ps pd". This allows parallel devices */
/* to be added by width, and prevents attempts to */
/* compare source/drain area and perimeter. */
tp = FirstCell();
while (tp != NULL) {
switch (tp->class) {
case CLASS_NMOS: case CLASS_PMOS: case CLASS_FET3:
case CLASS_NMOS4: case CLASS_PMOS4: case CLASS_FET4:
case CLASS_FET:
PropertyMerge(tp->name, tp->file, "w", MERGE_ADD_CRIT);
PropertyDelete(tp->name, tp->file, "as");
PropertyDelete(tp->name, tp->file, "ad");
PropertyDelete(tp->name, tp->file, "ps");
PropertyDelete(tp->name, tp->file, "pd");
break;
}
tp = NextCell();
}
}
result = CommonParseCell(interp, objv[1], &tp, &fnum);
if (result != TCL_OK) return result;