GENLIB_WIRE2.3(October 1, 1997) GENLIB_WIRE2.3(October 1, 1997) NAME GENLIB_WIRE2 - place two physical segments in the current figure SYNOPSIS #include <genlib.h> void GENLIB_WIRE2(layer, width, ins1, con1, index1, ins2, con2, index2, x, y) char layer; long width; char *ins1, *con1, *ins2, *con2; long x, y; PARAMETERS layer Layout layer of the segment width Width of the segment ins1 Name of the instance in which the connector con1 is to be looked for con1 Name of a connector, or reference, used as first end- point of the wire ins2 Name of the instance in which the connector con2 is to be looked for con2 Name of a connector, or reference, used as last end- point of the wire x, y Coordinates of the segment's elbow in the current fig- ure DESCRIPTION WIRE2 adds two segments made of the layer level in the current layout cell, the starting point being the connector, or reference, con1 of the instance ins1, and the ending point being the connector, or reference, con2 of the instance ins1. The first segment is drawn between the coordinates of con1 in the current figure and x, y, and the second one between x, y and the co- ordinates of con2 in the current figure. If the endpoints are connectors, the indexes index1 and index2 must respec- tivly refer to con1 and con2. If they are references, then they are not taked care of. One shall notice that connectors and references of a given model should not share names if WIRE2 is to be used. 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 ERRORS "GENLIB_WIRE2 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. "illegal addphseg : x1, y1, x2, y2" A symbolic segment must be either vertical or horizontal, so either x1 = x2, or y1 = y2. Since WIRE2 creates segments from relative co- ordinates, care must be taken to follow the previous rule. "GENLIB_WIRE2 impossible : same name conX, for connector and reference in insX" The model of the instance insX has both a connector and a reference that matches the conX name. This is not legal since genlib doesn't know which one to choose as point. "illegal getphins : instance insX does not exist" The instance called insX does not currently belong to the figure. EXAMPLE #include <genlib.h> main() { /* Create a figure to work on */ GENLIB_DEF_PHFIG("cell"); GENLIB_PLACE("gaci0_b", "r_addin_1", NOSYM, 0, 0); GENLIB_PLACE_TOP("gacin_b", "r_addin_2", NOSYM); GENLIB_PLACE_RIGHT("gapgn_b", "pg", NOSYM); /* Draw a segment */ GENLIB_WIRE2(ALU1, 1, "r_addin_1", "out", 0L, "pg", "g", 1L, GENLIB_GET_CON_X("pg", "g", 1L), GENLIB_GET_CON_Y("r_addin_1", "out", 0L)); /* Save that on disk */ GENLIB_SAVE_PHFIG(); } SEE ALSO genlib(1), GENLIB_DEF_PHFIG(3), GENLIB_SAVE_PHFIG(3), GEN- LIB_COPY_UP_SEG(3), GENLIB_PHSEG(3), GENLIB_THRU_H(3), GEN- LIB_THRU_CON_H(3), GENLIB_THRU_V(3), GENLIB_THRU_CON_V(3), GENLIB_WIRE1(3), GENLIB_WIRE3(3). PROCEDURAL GENERATION LANGUAGE ASIM/LIP6 GENLIB_WIRE2.3(October 1, 1997)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | ERRORS | EXAMPLE | SEE ALSO
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