Provided by: alliance_5.1.1-1.1_amd64 bug


       addlotrs - create a logical transistor


       #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;


       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


       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


       addlotrs returns a pointer to the newly created transistor.


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


       #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);


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