Verilog程序12、VGA显示字符(6)
时间：2025-01-18
Verilog程序
else vga_rgb <= 8'b000_111_00;
10'd302: if(linea[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00;
10'd303: if(lineb[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00;
10'd304: if(linec[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00;
10'd305: if(lined[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00;
10'd306: if(linee[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00;
10'd307: if(linef[char_bit]) vga_rgb <= 8'b111_000_00;
else vga_rgb <= 8'b000_111_00; default: vga_rgb <= 8'hff;
endcase
end
else
vga_rgb <= 8'h000_000_11;
assign r = vga_rgb[7:5];
assign g = vga_rgb[4:2];
assign b = vga_rgb[1:0];
endmodule
本地地址：E:\FPGA\vedio\vga_char\src\i_vga_char.ucf
NET "clk" LOC = P54;
NET "rst_n" LOC = P38;
NET "hsync" LOC = P39;
NET "vsync" LOC = P35;
NET "r<2>" LOC = P70;
