Added wrapper for latch primitive as tools do not recognise global clock as G if inferred

/*******************************************************************************

 * Module: latch_g_ce

 * Date:2015-07-22  

 * Author: Andrey Filippov    

 * Description: Multi-bit wrapper for the transparent latch primitive

 *

 * Copyright (c) 2015 Elphel, Inc .

 * latch_g_ce.v is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 *  latch_g_ce.v is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/> .

 *******************************************************************************/

`timescale 1ns/1ps

module  latch_g_ce#(

  parameter WIDTH = 1,

  parameter INIT = 0,

  parameter [0:0] IS_CLR_INVERTED = 0,

  parameter [0:0] IS_G_INVERTED = 0

)(

    input                rst,

    input                g,

    input                ce,

    input  [WIDTH-1: 0 ] d_in,

    output [WIDTH-1: 0 ] q_out

);

    generate

        genvar i;

        for (i = 0; i < WIDTH; i = i+ 1) begin:ldce_block

            LDCE #(

                .INIT            ((INIT >> i) & 1),

                .IS_CLR_INVERTED (IS_CLR_INVERTED),

                .IS_G_INVERTED   (IS_G_INVERTED)

            ) ldce_i (

                .Q    (q_out[i]), // output

                .CLR  (rst),      // input

                .D    (d_in[i]),  // input

                .G    (g),        // input

                .GE   (ce)        // input

            );

        end

    endgenerate

endmodule