Top secrets sources NedoPC pentevo

// ZX-Evo SDLoad Configuration (c) NedoPC 2023
//
// top module for video output.

/*
    This file is part of ZX-Evo Base Configuration firmware.

    ZX-Evo Base Configuration firmware 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.

    ZX-Evo Base Configuration firmware 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 ZX-Evo Base Configuration firmware.
    If not, see <http://www.gnu.org/licenses/>.
*/

module video_top
(
        input  wire fclk,
        input  wire rst_n,

        // config inputs
        input  wire vga_on,

        // data write iface
        /* TODO */

        // video output
        output wire vsync,
        output wire hsync,
        output wire csync,
        output wire [1:0] red,
        output wire [1:0] grn,
        output wire [1:0] blu
);


        wire pix_stb;
       
        wire i_hsync, i_vsync,
             i_hpix,  i_vpix;
       
        wire v_init, h_init,
             h_step, h_char;




        video_sync video_sync
        (
                .clk  (fclk ),
                .rst_n(rst_n),

                .vga_on        ( vga_on),
                .hsync_polarity(~vga_on),
                .vsync_polarity(~vga_on),

                .pix_stb(pix_stb),

                .i_hsync(i_hsync),
                .i_vsync(i_vsync),
                .i_hpix (i_hpix ),
                .i_vpix (i_vpix ),

                .v_init(v_init),
                .h_init(h_init),
                .h_step(h_step),
                .h_char(h_char)
        );





endmodule