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GENLIB_SC_PLACE.3(October 1, 1997) GENLIB_SC_PLACE.3(October 1, 1997) NAME GENLIB_SC_PLACE - place an instance in the current figure at absolute coordinates SYNOPSIS #include <genlib.h> void GENLIB_SC_PLACE(insname, symetry, x, y) char *insname; char symetry; long x,y; PARAMETERS insname Name to be given to the instance on the model symetry Geometrical operation to be performed on the in- stance before being placed x, y Coordinates of the lower left corner of the abut- ment box of the model in the current figure DESCRIPTION SC_PLACE add an instance in the current cell. The bottom left corner of the instance is placed, after being symetrized and/or rotated, at (x, y) coordinates. The placement takes place only if the netlist is up to day, because the model of the instance is seeked there, in order to en- sure consistency. The placed instance becomes the new "reference in- stance", used in the relative placement functions. The symetry argument can take eight legal values : NOSYM no geometrical operation is performed SYM_Y Y becomes -Y, that means toward X axe symetry SYM_X X becomes -X, that means toward Y axe symetry SYMXY X becomes -X, Y becomes -Y ROT_P a positive 90 degrees rotation take place ROT_M a negative 90 degrees rotation take place SY_RP Y becomes -Y, and then a positive 90 degrees rota- tion take place SY_RM Y becomes -Y, and then a negative 90 degrees rota- tion take place ERRORS "GENLIB_SC_PLACE impossible : missing GENLIB_DEF_PHFIG" No figure has been yet specified by a call to DEF_PHFIG. So it isn't possible to place an instance inside it. you must call DEF_PHFIG before any other layout action. "GENLIB_SC_PLACE impossible : missing GENLIB_DEF_LOFIG" The current netlist figure is not define, so SC_PLACE doesn't know where to pick up the model. A DEF_LOFIG or a DEF_PHSC is to be performed to avoid this error. "GENLIB_SC_PLACE impossible : no logical instance insname" The instance insname does not exist in the netlist representa- tion of the cell. It may lead us to believe that there is a con- sistency problem between the two representation of this cell. "illegal addphins : transformation is x in insname" The symetry parameter is not one of the define given, but has the integer value x. EXAMPLE #include <genlib.h> main() { /* Create a figure to work on */ GENLIB_DEF_PHSC("cell"); /* Place two instances */ GENLIB_SC_PLACE("ins1", NOSYM, 0L, 0L); GENLIB_SC_PLACE("ins2", NOSYM, 80L, 100L); /* Save all that on disk */ GENLIB_SAVE_PHSC(); } SEE ALSO genlib(1), GENLIB_DEF_PHSC(3), GENLIB_SAVE_PHSC(3), GENLIB_SC_TOP(3), GENLIB_SC_BOTTOM(3), GENLIB_SC_LEFT(3), GENLIB_SC_RIGHT(3), GEN- LIB_DEF_PHINS(3), GENLIB_FLATTEN_PHFIG(3), GENLIB_FLATTEN_ALL_PHINS(3), GENLIB_LOINS(3). PROCEDURAL GENERATION LANGUAGE ASIM/LIP6GENLIB_SC_PLACE.3(October 1, 1997)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | ERRORS | EXAMPLE | SEE ALSO
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