GENLIB_PHCON.3(October 1, 1997) GENLIB_PHCON.3(October 1, 1997) NAME GENLIB_PHCON - place a physical connector in the current figure at absolute coordinates SYNOPSIS #include <genlib.h> void GENLIB_PHCON(layer, width, name, orient, x, y) char layer; long width; char *name, orient; long x, y; PARAMETERS layer Layout layer of the connector width Width of the connector name Name to be given to the connector orient Face of the cell on witch the connector belongs x, y Absolute coordinates of the connector DESCRIPTION PHCON adds a connector in the current layout cell, at the specified coordi- nates, with the given attributs. The layer argument can take the following legal values: NWELL PWELL NTIE PTIE NDIF PDIF NTRANS PTRANS POLY ALU1 ALU2 ALU3 TPOLY TALU1 TALU2 TALU3 The name argument is not enough of an information to non ambigiously iden- tify a connector. In order to be able to do so, an index is computed for each connector that has an already existing name, following a topological order. Each time a connector is created, the index is updated, regarding the name of the connector. Since someone writing a tiler needs to know ex- actly what connector to access, the indexation algorithm must be known by the user. Connectors with a unique name: Such connectors have the index 0 Connectors with a name apearing many times: The indexes are computed from left to right, and then from bottom to top, starting at 0. If two connectors are on the same location, with the same name, then the layer decides which one is has the greater number, from lower level, NWELL to upper level, ALU3. The orient parameter may take the following values: NORTH for a connector placed on the top of the cell. SOUTH for a connector placed on the bottom of the cell. EAST for a connector placed on the right side of the cell. WEST for a connector placed on the left side of the cell. Remark: Connectors placed on corners of leaf cells are given the EAST orientation if on top/right or bottom/right corner, and WEST if top/left or bottom/left. ERRORS "GENLIB_PHCON impossible : missing GENLIB_DEF_PHFIG" No figure has been yet specified by a call to DEF_PHFIG. So it isn't possible to place a connector inside it. you must call DEF_PHFIG before any other layout action. "illegal addphcon : orientation is XX in name" The orient parameter does not have a legal value, but XX. EXAMPLE #include <genlib.h> main() { /* Create a figure to work on */ GENLIB_DEF_PHFIG("cell"); . . . GENLIB_DEF_AB(0L, 0L, 0L, 0L); /* Put a connector */ GENLIB_PHCON(ALU1, 1, "cin", SOUTH, 12L, 0L); /* Save that on disk */ GENLIB_SAVE_PHFIG(); } SEE ALSO genlib(1), GENLIB_DEF_PHFIG(3), GENLIB_SAVE_PHFIG(3), GEN- LIB_COPY_UP_ALL_CON(3), GENLIB_COPY_UP_CON(3), GENLIB_COPY_UP_CON_FACE(3), GENLIB_THRU_CON_H(3), GENLIB_THRU_CON_V(3). PROCEDURAL GENERATION LANGUAGE ASIM/LIP6 GENLIB_PHCON.3(October 1, 1997)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | ERRORS | EXAMPLE | SEE ALSO
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