addlotrs(3) [minix man page]

ADDLOTRS(3)						       MBK LOGICAL FUNCTIONS						       ADDLOTRS(3)

NAME

       addlotrs - create a logical transistor

ORIGIN

       This  software  belongs	to  the  ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
       Paris, France.

       Web : http://asim.lip6.fr/recherche/alliance/
       E-mail : alliance-users@asim.lip6.fr

SYNOPSYS

       #include "mlo.h"
       lotrs_list *addlotrs(ptfig, type, x, y, width, length,
			      ps, pd, xs, xd,
			      ptgrid, ptsource, ptdrain, ptbulk, name)
       lofig_list *ptfig;
       char type;
       long x, y;
       unsigned short width, length;
       unsigned short ps, pd;
       unsigned short xs, xd;
       losig_list *ptgrid, *ptsource, *ptdrain, *ptbulk;
       const char *name;

PARAMETERS

       ptfig		   Pointer to the figure in which the transistor should be added

       type		   transistor type

       x, y		   Transistor coordinates

       width, length	   Transistor grid width and length

       ps, pd		   Perimeters of the source and drain

       xs, xd		   Values to compute the areas of the source and drain, see lotrs(3) for the effective area computation

       ptgrid		   Pointer to the signal to be connected on the transistor grid

       ptsource 	   Pointer to the signal to be connected on the transistor source

       ptdrain		   Pointer to the signal to be connected on the transistor drain

       ptbulk		   Pointer to the signal to be connected on the transistor bulk

       name		   Transistor instance name

DESCRIPTION

       addlotrs creates a new transistor, and adds it to the list of transistors pointed to by ptfig->LOTRS. The new transistor is added in  front
       of the list, and becomes itself the list head.
       The type parameter can take six values :

	      TRANSN		  for a N channel transistor

	      TRANSP		  for a P channel transistor

	      TRANSN_FAST	  for a high speed N channel transistor

	      TRANSP_FAST	  for a high speed P channel transistor

	      TRANSN_HVIO	  for a low leakage N channel transistor

	      TRANSP_HVIO	  for a low leakage P channel transistor

       The x, y, width , length, ps, pd, xs and xd,  arguments fill respectivly the X, Y, WIDTH, LENGTH, PS, PD, XS and XD fields.
       Four  connectors  are  created each time a transistor is added, and the ptgrid, ptsource, ptdrain and ptbulk losigs are attached to the SIG
       field of the locon of the appropriate connector. The connectors names are grid, source, drain and bulk, their direction, DIR,  are  set	to
       'T', and their TYPE INTERNAL.  For details on the structures, see locon(3) and lotrs(3).

RETURN VALUE

       addlotrs returns a pointer to the newly created transistor.

ERRORS

       "*** mbk error *** illegal transistor type : type"
	      The type is not a legal transistor type.

EXAMPLE

       #include "mlo.h"
       void n1_y() /* transistor netlist of an inverter */
       {
       lofig_list *pt;
       losig_list *in, *out, *vdd, *vss;
	  pt = addlofig("n1_y");
	  addlocon(pt, "in", in = givelosig(pt, 0), IN);
	  addlocon(pt, "out", out = givelosig(pt, 1), OUT);
	  addlocon(pt, "vdd", vdd = givelosig(pt, 2), IN);
	  addlocon(pt, "vss", vdd = givelosig(pt, 3), IN);
	  addlotrs(pt, TRANSN, 0, 0, 6, 1, in, vss, out, vss, trn_n1_y);
	  addlotrs(pt, TRANSP, 0, 0, 12, 1, in, vdd, out, vdd, trp_n1_y);
       }

SEE ALSO

       mbk(1), lofig(3), lotrs(3), locon(3), dellotrs(3).

BUG REPORT

       This tool is under development at the ASIM department of the LIP6 laboratory.
       We need your feedback to improve documentation and tools.

ASIM
/LIP6							  August 6, 2002						       ADDLOTRS(3)

ADDLOTRS(3)						       MBK LOGICAL FUNCTIONS						       ADDLOTRS(3)

NAME

       addlotrs - create a logical transistor

ORIGIN

       This  software  belongs	to  the  ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite Pierre et Marie CURIE, in
       Paris, France.

       Web : http://asim.lip6.fr/recherche/alliance/
       E-mail : alliance-users@asim.lip6.fr

SYNOPSYS

       #include "mlo.h"
       lotrs_list *addlotrs(ptfig, type, x, y, width, length,
			      ps, pd, xs, xd,
			      ptgrid, ptsource, ptdrain, ptbulk, name)
       lofig_list *ptfig;
       char type;
       long x, y;
       unsigned short width, length;
       unsigned short ps, pd;
       unsigned short xs, xd;
       losig_list *ptgrid, *ptsource, *ptdrain, *ptbulk;
       const char *name;

PARAMETERS

       ptfig		   Pointer to the figure in which the transistor should be added

       type		   transistor type

       x, y		   Transistor coordinates

       width, length	   Transistor grid width and length

       ps, pd		   Perimeters of the source and drain

       xs, xd		   Values to compute the areas of the source and drain, see lotrs(3) for the effective area computation

       ptgrid		   Pointer to the signal to be connected on the transistor grid

       ptsource 	   Pointer to the signal to be connected on the transistor source

       ptdrain		   Pointer to the signal to be connected on the transistor drain

       ptbulk		   Pointer to the signal to be connected on the transistor bulk

       name		   Transistor instance name

DESCRIPTION

       addlotrs creates a new transistor, and adds it to the list of transistors pointed to by ptfig->LOTRS. The new transistor is added in  front
       of the list, and becomes itself the list head.
       The type parameter can take six values :

	      TRANSN		  for a N channel transistor

	      TRANSP		  for a P channel transistor

	      TRANSN_FAST	  for a high speed N channel transistor

	      TRANSP_FAST	  for a high speed P channel transistor

	      TRANSN_HVIO	  for a low leakage N channel transistor

	      TRANSP_HVIO	  for a low leakage P channel transistor

       The x, y, width , length, ps, pd, xs and xd,  arguments fill respectivly the X, Y, WIDTH, LENGTH, PS, PD, XS and XD fields.
       Four  connectors  are  created each time a transistor is added, and the ptgrid, ptsource, ptdrain and ptbulk losigs are attached to the SIG
       field of the locon of the appropriate connector. The connectors names are grid, source, drain and bulk, their direction, DIR,  are  set	to
       'T', and their TYPE INTERNAL.  For details on the structures, see locon(3) and lotrs(3).

RETURN VALUE

       addlotrs returns a pointer to the newly created transistor.

ERRORS

       "*** mbk error *** illegal transistor type : type"
	      The type is not a legal transistor type.

EXAMPLE

       #include "mlo.h"
       void n1_y() /* transistor netlist of an inverter */
       {
       lofig_list *pt;
       losig_list *in, *out, *vdd, *vss;
	  pt = addlofig("n1_y");
	  addlocon(pt, "in", in = givelosig(pt, 0), IN);
	  addlocon(pt, "out", out = givelosig(pt, 1), OUT);
	  addlocon(pt, "vdd", vdd = givelosig(pt, 2), IN);
	  addlocon(pt, "vss", vdd = givelosig(pt, 3), IN);
	  addlotrs(pt, TRANSN, 0, 0, 6, 1, in, vss, out, vss, trn_n1_y);
	  addlotrs(pt, TRANSP, 0, 0, 12, 1, in, vdd, out, vdd, trp_n1_y);
       }

SEE ALSO

       mbk(1), lofig(3), lotrs(3), locon(3), dellotrs(3).

BUG REPORT

       This tool is under development at the ASIM department of the LIP6 laboratory.
       We need your feedback to improve documentation and tools.

ASIM
/LIP6							  August 6, 2002						       ADDLOTRS(3)