Subversion Repositories or1k

module CRTC_IOB

(

    reset_in,

    clk_in,

    hsync_in,

    vsync_in,

    rgb_in,

    hsync_out,

    vsync_out,

    rgb_out

) ;

input   reset_in,

        clk_in ;

input   hsync_in,

        vsync_in ;

input   [15:4]  rgb_in ;

output          hsync_out,

                vsync_out ;

output  [15:4]  rgb_out ;

reg             hsync_out,

                vsync_out ;

reg     [15:4]  rgb_out ;

always@(posedge clk_in or posedge reset_in)

begin

    if ( reset_in )

    begin

        hsync_out <= #1 1'b0 ;

        vsync_out <= #1 1'b0 ;

        rgb_out   <= #1 12'h000 ;

    end

    else

    begin

        hsync_out <= #1 hsync_in ;

        vsync_out <= #1 vsync_in ;

        rgb_out   <= #1 rgb_in ;

    end

end

endmodule