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color_led.v [2016/06/27 09:05] anran 创建 |
color_led.v [2016/06/29 16:19] (当前版本) anran |
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| 行 21: | 行 21: | ||
| module Color_led | module Color_led | ||
| ( | ( | ||
| - | input clk_in, | + | input clk_in, |
| - | input rst_n_in, | + | input rst_n_in, |
| - | input key_color, | + | input key_color, |
| - | input key_up, | + | input key_up, |
| - | input key_down, | + | input key_down, |
| - | output led_R, | + | output led_R, |
| - | output led_G, | + | output led_G, |
| - | output led_B | + | output led_B, |
| + | |||
| + | output [7:0] led, | ||
| + | output led_R2, | ||
| + | output led_G2, | ||
| + | output led_B2 | ||
| ); | ); | ||
| + | |||
| + | assign led = 8'b1111_1111; | ||
| + | assign led_R2 = 1'b1; | ||
| + | assign led_G2 = 1'b1; | ||
| + | assign led_B2 = 1'b1; | ||
| localparam RED = 3'b110, | localparam RED = 3'b110, | ||
| 行 40: | 行 50: | ||
| BLACK = 3'b111; | BLACK = 3'b111; | ||
| - | //wire color_pulse; | + | //Debounce for key |
| - | //wire up_pulse; | + | wire [2:0] key_pulse; |
| - | //wire down_pulse; | + | Debounce1 Debounce_uut |
| - | //Debounce for key_color | + | ( |
| - | Debounce Debounce_color(.clk(clk_in),.rst_n(rst_n_in),.key_n(key_color),.key_pulse(color_pulse)); | + | .clk(clk_in), |
| - | + | .rst_n(rst_n_in), | |
| - | //Debounce for key_up | + | .key_n({key_color,key_up,key_down}), |
| - | Debounce Debounce_up(.clk(clk_in),.rst_n(rst_n_in),.key_n(key_up),.key_pulse(up_pulse)); | + | .key_pulse(key_pulse) |
| - | + | ); | |
| - | //Debounce for key_down | + | |
| - | Debounce Debounce_down(.clk(clk_in),.rst_n(rst_n_in),.key_n(key_down),.key_pulse(down_pulse)); | + | wire color_pulse = key_pulse[2]; |
| + | wire up_pulse = key_pulse[1]; | ||
| + | wire down_pulse = key_pulse[0]; | ||
| + | reg [2:0] color = 3'd0; | ||
| wire Lightness_out; | wire Lightness_out; | ||
| Lightness Lightness_uut | Lightness Lightness_uut | ||
| 行 57: | 行 70: | ||
| .clk_in(clk_in), | .clk_in(clk_in), | ||
| .rst_n_in(rst_n_in), | .rst_n_in(rst_n_in), | ||
| + | .color(color), | ||
| .up_pulse(up_pulse), | .up_pulse(up_pulse), | ||
| .down_pulse(down_pulse), | .down_pulse(down_pulse), | ||
| 行 63: | 行 77: | ||
| reg [2:0] cnt = 3'd0; | reg [2:0] cnt = 3'd0; | ||
| - | reg [2:0] color = 3'd0; | ||
| always@(posedge color_pulse or negedge rst_n_in) begin | always@(posedge color_pulse or negedge rst_n_in) begin | ||
| if(!rst_n_in) begin | if(!rst_n_in) begin | ||
| 行 89: | 行 102: | ||
| endmodule | endmodule | ||
| - | |||
| </code> | </code> | ||