library(test) {
    /* Integrated clock gating cells */
    cell (pos_small_tielo) {
        area : 1;
        clock_gating_integrated_cell : latch_posedge_precontrol;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
        pin (SE) {
            clock_gate_test_pin : true;
            direction : input;
        }
    }
    cell (pos_big) {
        area : 10;
        clock_gating_integrated_cell : latch_posedge;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
    }
    cell (pos_small) {
        area : 1;
        clock_gating_integrated_cell : latch_posedge;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
    }
    cell (neg_big) {
        area : 10;
        clock_gating_integrated_cell : latch_negedge;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
    }
    cell (neg_small_tielo) {
        area : 1;
        clock_gating_integrated_cell : latch_negedge_precontrol;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
        pin (SE) {
            clock_gate_test_pin : true;
            direction : input;
        }
    }
    cell (neg_small) {
        area : 1;
        clock_gating_integrated_cell : latch_negedge;
        pin (GCLK) {
            clock_gate_out_pin : true;
            direction : output;
        }
        pin (CLK) {
            clock_gate_clock_pin : true;
            direction : input;
        }
        pin (CE) {
            clock_gate_enable_pin : true;
            direction : input;
        }
    }
}