X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/fpga-games/blobdiff_plain/556154d18b3ec50450dbee11817b5f56f8efd58b..36a47d3c8d89db7f85847c9d0b8985a52a914409:/galaxian/src/roms.v diff --git a/galaxian/src/roms.v b/galaxian/src/roms.v index 4fcf362..84c5a8c 100644 --- a/galaxian/src/roms.v +++ b/galaxian/src/roms.v @@ -55,28 +55,7 @@ GALAXIAN_7L L_ROM( .ENA(1'b1) ); -//1K VID-Rom -wire [7:0]K_ROM_D; - -GALAXIAN_1K K_ROM( -.CLK(I_ROM_CLK), -.ADDR(I_ADDR[10:0]), -.DATA(K_ROM_D), -.ENA(1'b1) -); - -//1H VID-Rom -wire [7:0]H_ROM_D; - -GALAXIAN_1H H_ROM( -.CLK(I_ROM_CLK), -.ADDR(I_ADDR[10:0]), -.DATA(H_ROM_D), -.ENA(1'b1) -); - reg [7:0]DATA_OUT; -reg [7:0]DATA_OUT2; // address map //-------------------------------------------------- @@ -110,18 +89,6 @@ begin //7l DATA_OUT <= L_ROM_D; end - else if (I_ADDR >= 18'h4000 && I_ADDR <= 18'h47ff) begin - //1k - DATA_OUT <= K_ROM_D; - end - else if (I_ADDR >= 18'h5000 && I_ADDR <= 18'h57ff) begin - //1h - DATA_OUT <= H_ROM_D; - end - else if (I_ADDR >= 18'h10000 && I_ADDR <= 18'h3fff) begin - //sound - DATA_OUT <= 8'h00; - end else begin DATA_OUT <= DATA_OUT; end