mirror of
https://github.com/RTimothyEdwards/magic.git
synced 2026-09-01 18:48:37 +02:00
R. Timothy Edwards
727649b308
code which are relevant and need to be included. Current state is that hierarchical extresist "basically works" but entry and exit points through the hierarchy are not being examined, so results are currently based on port positions and not actual connections. Also, proper distribution of coupling caps has not yet been worked on. Rebased, fixing merge conflict.
158 lines
5.6 KiB
C
158 lines
5.6 KiB
C
/*
|
|
* extract.h --
|
|
*
|
|
* Defines the exported interface to the circuit extractor.
|
|
*
|
|
* rcsid "$Header: /usr/cvsroot/magic-8.0/extract/extract.h,v 1.3 2009/01/30 03:51:02 tim Exp $"
|
|
*
|
|
* *********************************************************************
|
|
* * Copyright (C) 1985, 1990 Regents of the University of California. *
|
|
* * Permission to use, copy, modify, and distribute this *
|
|
* * software and its documentation for any purpose and without *
|
|
* * fee is hereby granted, provided that the above copyright *
|
|
* * notice appear in all copies. The University of California *
|
|
* * makes no representations about the suitability of this *
|
|
* * software for any purpose. It is provided "as is" without *
|
|
* * express or implied warranty. Export of this software outside *
|
|
* * of the United States of America may require an export license. *
|
|
* *********************************************************************
|
|
*
|
|
*/
|
|
|
|
#ifndef _MAGIC__EXTRACT__EXTRACT_H
|
|
#define _MAGIC__EXTRACT__EXTRACT_H
|
|
|
|
#include "utils/magic.h"
|
|
#include "database/database.h" /* TileTypeBitMask */
|
|
|
|
/* Extractor warnings */
|
|
#define EXTWARN_DUP 0x01 /* Warn if two nodes have the same name */
|
|
#define EXTWARN_LABELS 0x02 /* Warn if connecting to unlabelled subcell
|
|
* node.
|
|
*/
|
|
#define EXTWARN_FETS 0x04 /* Warn about badly constructed fets */
|
|
|
|
#define EXTWARN_ALL (EXTWARN_DUP|EXTWARN_LABELS|EXTWARN_FETS)
|
|
|
|
extern int ExtDoWarn; /* Bitmask of above */
|
|
|
|
/* Known devices (see ExtTech.c and ExtBasic.c) */
|
|
/* Make sure these match extDevTable in extract/ExtBasic.c and */
|
|
/* also extflat/EFread.c */
|
|
|
|
#define DEV_FET 0 /* FET w/area, perimeter declared */
|
|
#define DEV_MOSFET 1 /* FET w/length, width declared */
|
|
#define DEV_ASYMMETRIC 2 /* Like MOSFET but D,S not swappable */
|
|
#define DEV_BJT 3 /* Bipolar Junction Transistor */
|
|
#define DEV_RES 4 /* Resistor */
|
|
#define DEV_CAP 5 /* Capacitor */
|
|
#define DEV_CAPREV 6 /* Capacitor, terminals reversed */
|
|
#define DEV_VOLT 7 /* Voltage source (used for shorts) */
|
|
#define DEV_DIODE 8 /* Diode */
|
|
#define DEV_PDIODE 9 /* pDiode, same as Diode */
|
|
#define DEV_NDIODE 10 /* nDiode, terminals reversed */
|
|
#define DEV_SUBCKT 11 /* general-purpose subcircuit */
|
|
#define DEV_RSUBCKT 12 /* Resistor-like subcircuit. */
|
|
#define DEV_MSUBCKT 13 /* MOSFET-like subcircuit. */
|
|
#define DEV_CSUBCKT 14 /* Capacitor-like subcircuit. */
|
|
#define DEV_DSUBCKT 15 /* Diode-like subcircuit. */
|
|
#define DEV_VERILOGA 16 /* Verilog-A model ("N" component) */
|
|
|
|
/* Device names for .ext file output (new in version 7.2) */
|
|
/* (defined in extract/ExtBasic.c *and* extflat/EFread.c) */
|
|
|
|
extern const char * const extDevTable[];
|
|
|
|
/* Extractor options */
|
|
|
|
#define EXT_DOADJUST 0x001 /* Extract hierarchical adjustments */
|
|
#define EXT_DOCAPACITANCE 0x002 /* Extract capacitance */
|
|
#define EXT_DOCOUPLING 0x004 /* Extract coupling capacitance */
|
|
#define EXT_DORESISTANCE 0x008 /* Extract lumped resistance */
|
|
#define EXT_DOLENGTH 0x010 /* Extract pathlengths */
|
|
#define EXT_DOFRINGEHALO 0x020 /* Distributed fringe capacitance */
|
|
#define EXT_DOALL 0x03f /* ALL OF THE ABOVE */
|
|
#define EXT_DOLABELCHECK 0x040 /* Check for connections by label */
|
|
#define EXT_DOALIASES 0x080 /* Output all node aliases */
|
|
#define EXT_DOUNIQUE 0x100 /* Force unique nodes during extraction */
|
|
#define EXT_DOEXTRESIST 0x200 /* Do full R-C extraction */
|
|
|
|
extern int ExtOptions; /* Bitmask of above */
|
|
extern char *ExtLocalPath; /* If non-NULL, location to write .ext files */
|
|
|
|
/* Options for "extract unique" */
|
|
#define EXT_UNIQ_ALL 0
|
|
#define EXT_UNIQ_TAGGED 1
|
|
#define EXT_UNIQ_NOPORTS 2
|
|
#define EXT_UNIQ_NOTOPPORTS 3
|
|
#define EXT_UNIQ_TEMP 4 /* Used only with "EXT_DOUNIQUE" */
|
|
|
|
extern bool ExtTechLine();
|
|
extern void ExtTechInit();
|
|
extern void ExtTechFinal();
|
|
extern void ExtSetStyle();
|
|
extern void ExtPrintStyle();
|
|
extern void ExtSetPath();
|
|
extern void ExtPrintPath();
|
|
extern void ExtRevertSubstrate();
|
|
extern Plane *ExtCell();
|
|
extern void ExtractOneCell();
|
|
|
|
extern int ExtGetGateTypesMask();
|
|
extern int ExtGetDiffTypesMask();
|
|
|
|
#ifdef MAGIC_WRAPPER
|
|
extern bool ExtCompareStyle();
|
|
#endif
|
|
|
|
#ifdef THREE_D
|
|
extern void ExtGetZAxis();
|
|
#endif
|
|
|
|
extern void ExtDumpCaps();
|
|
|
|
extern int extEnumTilePerim(Tile *tpIn, TileType dinfo, const TileTypeBitMask *maskp, int pNum, int (*func)(), ClientData cdata);
|
|
extern Plane *extPrepSubstrate();
|
|
extern FILE *ExtFileOpen(CellDef *def, char *file, char *mode, char **prealfile);
|
|
|
|
|
|
/* C99 compat */
|
|
extern void ExtAll();
|
|
extern void ExtIncremental();
|
|
extern void ExtLengthClear();
|
|
extern void ExtParents();
|
|
extern void ExtSetDriver();
|
|
extern void ExtSetReceiver();
|
|
extern void ExtShowParents();
|
|
extern void ExtTechScale();
|
|
extern void ExtUnique();
|
|
extern void ExtractTest();
|
|
extern int ExtFindNeighbors();
|
|
extern void ExtFreeLabRegions();
|
|
extern void ExtResetTiles();
|
|
extern void extArray();
|
|
extern void extFindCoupling();
|
|
extern void extHierAdjustments();
|
|
extern void extHierConnections();
|
|
extern void extHierFreeLabels();
|
|
extern void extHierFreeOne();
|
|
extern void extHierFreeOne();
|
|
extern void extHierSubstrate();
|
|
extern int extHierYankFunc();
|
|
extern bool extLabType();
|
|
extern void extLength();
|
|
extern void extLengthInit();
|
|
extern void extOutputConns();
|
|
extern void extOutputCoupling();
|
|
extern int extPathTileDist();
|
|
extern void extRelocateSubstrateCoupling();
|
|
extern void extSetNodeNum();
|
|
extern void extShowTile();
|
|
extern void extSubtree();
|
|
extern int extUniqueCell();
|
|
extern void ExtLabelOneRegion();
|
|
extern void ExtInit();
|
|
extern bool ExtGetDevInfo();
|
|
|
|
#endif /* _MAGIC__EXTRACT__EXTRACT_H */
|