LightCount == 'd500) begin
flowLightCount = 'd0;
dataIn[2] = 'd100;
dataIn[3] = 'd100;
dataIn[4] = 'd100;
dataIn[5] = 'd100;
end
end
end
endGameTrigger = endGame;
end
endmodule
分数处理模块
-
模块功能：计数。每进行一轮控制分数加1，判断是否已打够11球，是则判别出获胜方。
-
设计思路：在A，B两人分数上升沿时，对总分加1，然后判断是否已满11球。若满11球，比较判断出胜利的一方，随后将其状态传给显示模块用于显示结果。
-
代码：
点击查看代码
`timescale 1ns / 1ps
module ScoreBoard(
input CLK,
input getScoreA,
input getScoreB,
input reset,
output reg serviceSide,
output reg endGame,
output reg [1:0] winner,
output reg [15: 0] scoreA,
output reg [15: 0] scoreB
);
reg getScoreATrigger;
reg getScoreBTrigger;
reg resetTrigger;
initial begin
serviceSide = 'b0;
endGame = 'b0;
getScoreATrigger = 'b0;
getScoreBTrigger = 'b0;
scoreA = 'b0;
scoreB = 'b0;
resetTrigger = 'b0;
end
always @(posedge CLK) begin
if(resetTrigger == 'b0 && reset == 'b1) begin
serviceSide = 'b0;
endGame = 'b0;
getScoreATrigger = 'b0;
getScoreBTrigger = 'b0;
scoreA = 'b0;
scoreB = 'b0;
end
else begin //getScoreA或getScoreB出现上升沿，对应玩家得分
if(getScoreATrigger == 'b0 && getScoreA == 'b1)
scoreA ++;
if(getScoreBTrigger == 'b0 && getScoreB == 'b1)
scoreB ++;
getScoreATrigger = getScoreA;
getScoreBTrigger = getScoreB;
if((scoreA + scoreB) / 5 % 2 == 'd0) //每5个球换发
serviceSide = 'b0;
else
serviceSide = 'b1;
if(scoreA + scoreB == 'd11) //到达11个球时游戏结束
endGame = 'b1;
if(endGame == 1) begin //游戏结束时判断赢的那方
if(scoreA > scoreB)
winner = 'b10;
else if(scoreA < scoreB)
winner = 'b01;
else
winner = 'b11;
end
else begin
winner = 'b00;
end
end
resetTrigger = reset;
end
endmodule
数码管显示模块
-
模块功能：利用数码管显示比赛数据；
-
设计思路：使用$ 8 * 8 $的矩阵显示每个数码管的显示情况，另外设有对每个数码管表示显示的标志，从而动态地去更新。在有一方获胜后，会将不显示分数的数码管动态地闪烁箭头，以此来表示获胜的一方。
-
代码：
点击查看代码
`timescale 1ns / 1ps
//参考EGO1的数码管显示模块
module DigitalTubeDriver( //数码管驱动
input CLK,
input reg [7:0][7:0] dataIn, //输入数据
output reg [7:0] LED0, //输出的LED0，管理前4位显示
output reg [7:0] LED1, //输出的LED1，管理后4位显示
output reg [7:0] LEDBit //LEDBIT，管理每个亮或不亮
);
reg [3:0] count;
wire [7:0] data0;
initial begin
LEDBit = 'b00000001;
count = 'd0;
end
// assign LED1 = LED0;
always @(posedge CLK) begin
case(dataIn[count]) //检查每种数字或符号对应亮哪些边
'd0: LED0 = 'b00111111;
'd1: LED0 = 'b00000110;
'd2: LED0 = 'b01011011;
'd3: LED0 = 'b01001111;
'd4: LED0 = 'b01100110;
'd5: LED0 = 'b01101101;
'd6: LED0 = 'b01111101;
'd7: LED0 = 'b00000111;
'd8: LED0 = 'b01111111;
'd9: LED0 = 'b01101111;
'd21: LED0 = 'b01110000;
'd22: LED0 = 'b01000110;
default: LED0 = 'b00000000;
endcase
if(count == 'd7) begin
count = 'd0;
LEDBit = 'b00000001;
end
else if(count == 'd0) begin
LEDBit = 'b10000000;
count = 'd1;
end
else begin
count++;
LEDBit = LEDBit >> 1;
end
LED1 = LED0;
end
endmodule
参考文献
[1] Vivado环境下多个并行的仿真测试文件如何支持单独仿真。
https://blog.csdn.net/CDCL19_220327/article/details/125802252?spm=1001.2014.3001.5502
[2] Vivado里程序固化详细教程。
https://blog.csdn.net/sinat_15674025/article/details/84535754?spm=1001.2014.3001.5502
[3] xilinx vivado 自带仿真工具xsim信号为蓝色Z态的解决办法。
https://blog.csdn.net/Shawge/article/details/107592471?spm=1001.2014.3001.5502
[4] Vivado环境下多个并行的仿真测试文件如何支持单独仿真？
https://blog.csdn.net/CDCL19_220327/article/details/125802252?spm=1001.2014.3001.5502