coriolis/vlsisapd/examples/liberty/testParse.lib

/* --------- */
/* testParse */
/* --------- */

library (test) {

    default_intrinsic_fall       :  0.059;	/* ns */
    default_output_pin_fall_res  :  2.850;	/* kOhms */
    default_max_fanout           :  0.078;	/* max output capacitance in pF   */

    default_wire_load_capacitance : 0.00015;/* pf/lambda */
    default_wire_load_resistance  : 0;      /* must be 0 */
    default_wire_load_area        : 0;      /* must be 0 */
    default_wire_load_mode        : enclosed;/* top/segmented/enclosed */

    /* -------------------------------------------- */
    /* values given as information (unused for      */
    /* timing design computation)                   */
    /* -------------------------------------------- */

    time_unit                    : "1ns";
    voltage_unit                 : "1V";
    current_unit                 : "1uA";
    pulling_resistance_unit      : "1kohm";
    capacitive_load_unit           (1,pf);

    wire_load("small") {
        resistance              : 0 ;       /* must be 0 */
        capacitance             : 0.00015 ; /* pf/lambda */
        area                    : 0 ;       /* must be 0 */
        slope                   : 100;       /* lambda */
        fanout_length(1,100) ; /* first parameter must be 1, second in lambda */
    }
    wire_load("medium") {
        resistance              : 0 ;       /* must be 0 */
        capacitance             : 0.00015 ; /* pf/lambda */
        area                    : 0 ;       /* must be 0 */
        slope                   : 200;       /* lambda */
        fanout_length(1,200) ; /* first parameter must be 1, second in lambda */
    }

    wire_load_selection(medium) {
        wire_load_from_area(0,500,"small");     /* less about  200 gates */
        wire_load_from_area(500,1500,"medium"); /* less about  500 gates */
    }
    default_wire_load_selection : medium

    /*---------------------- */
    /* Combinationnal cells  */
    /*---------------------- */

    cell (inv_x1) {
        area : 1.0  /* pitchs */
        cell_footprint : "inv";
        pin(i) {
            direction   : input;
            capacitance : 0.008;
            fanout_load : 0.008;
        }
        pin(nq) {
            direction  : output;
            max_fanout : 0.078;
            function : "i'";
            timing() {
                timing_sense    : negative_unate;
                intrinsic_rise  : 0.101;
                intrinsic_fall  : 0.139;
                rise_resistance : 3.720;
                fall_resistance : 3.640;
                related_pin     : "i";
            }
        }
    }
    cell (no2_x1) {
        area : 1.3  /* pitchs */
        cell_footprint : "no2";
        pin(i0) {
            direction   : input;
            capacitance : 0.012;
            fanout_load : 0.012;
        }
        pin(i1) {
            direction   : input;
            capacitance : 0.012;
            fanout_load : 0.012;
        }
        pin(nq) {
            direction  : output;
            max_fanout : 0.080;
            function : "(i0' * i1')";
            timing() {
                timing_sense    : negative_unate;
                intrinsic_rise  : 0.298;
                intrinsic_fall  : 0.121;
                rise_resistance : 3.210;
                fall_resistance : 3.640;
                related_pin     : "i0";
            }
            timing() {
                timing_sense    : negative_unate;
                intrinsic_rise  : 0.193;
                intrinsic_fall  : 0.161;
                rise_resistance : 3.210;
                fall_resistance : 3.640;
                related_pin     : "i1";
            }
        }
    }
    cell (a4_x2) {
        area : 2.3  /* pitchs */
        cell_footprint : "a4";
        pin(i0) {
            direction   : input;
            capacitance : 0.010;
            fanout_load : 0.010;
        }
        pin(i1) {
            direction   : input;
            capacitance : 0.010;
            fanout_load : 0.010;
        }
        pin(i2) {
            direction   : input;
            capacitance : 0.011;
            fanout_load : 0.011;
        }
        pin(i3) {
            direction   : input;
            capacitance : 0.010;
            fanout_load : 0.010;
        }
        pin(q) {
            direction  : output;
            max_fanout : 0.163;
            function : "(i0 * i1 * i2 * i3)";
            timing() {
                timing_sense    : positive_unate;
                intrinsic_rise  : 0.374;
                intrinsic_fall  : 0.578;
                rise_resistance : 1.790;
                fall_resistance : 1.620;
                related_pin     : "i0";
            }
            timing() {
                timing_sense    : positive_unate;
                intrinsic_rise  : 0.441;
                intrinsic_fall  : 0.539;
                rise_resistance : 1.790;
                fall_resistance : 1.620;
                related_pin     : "i1";
            }
            timing() {
                timing_sense    : positive_unate;
                intrinsic_rise  : 0.482;
                intrinsic_fall  : 0.498;
                rise_resistance : 1.790;
                fall_resistance : 1.620;
                related_pin     : "i2";
            }
            timing() {
                timing_sense    : positive_unate;
                intrinsic_rise  : 0.506;
                intrinsic_fall  : 0.455;
                rise_resistance : 1.790;
                fall_resistance : 1.620;
                related_pin     : "i3";
            }
        }
    }
}