标签：push1 reset 06 clk 28 decode4 2021 led push0
1.实验目的：
下载Quartur ii软件和modlsim并进行联合仿真。
2.实验内容：
参照哔哩哔哩中教程的代码，然后用quartus ii和modlsim进行联合仿真
3.实验原理：按照视频上的内容，书写和运行代码，完成联合仿真操作。
4实验工具：
pc机和Quartur ii软件和modlsim软件。
5.实验截图：
6.实验视频：
请下载哔哩哔哩动画打开此网址【仿真-哔哩哔哩】https://b23.tv/vklN5L
7实验代码：
module pingp(clk, reset, push1, push0, led, decode1, decode2, decode3, decode4, clk_out);
input clk, reset;
input push1, push0;
output [6:0] led, decode1, decode2, decode3, decode4;
output clk_out;
ctl ctll(.clk(clk),.reset(reset),.push1(push1),.push0(push0),.led(led),
.decode1(decode1),.decode2(decode2),.decode3(decode3),.decode4(decode4));
endmodule
module ctl(clk, reset, push1, push0, led, decode1, decode2, decode3, decode4);
input clk, reset;
input push1, push0;
output [6:0] led, decode1, decode2, decode3, decode4;
reg [3:0] M,N;
reg [6:0] led, decode1, decode2, decode3, decode4;
reg [2:0] state;
parameter s0=3’b000,
s1=3’b001,
s2=3’b010,
s3=3’b011,
s4=3’b100;
always@(posedge clk)
begin
if(reset)
begin
led<=7’b0000000;
M<=4’b0000;
N<=4’b0000;
end
else
begin
case(state)
s0: //初始发球
begin
led<=7’b0000000;
if(push0)
begin
state<=s1;
led<=7'b1000000;
end
else if(push1)
begin
state<=s3;
led<=7'b0000001;
end
end
s1: //甲发球或甲接球后，球的移动
begin
if(push1)
begin
state<=s0;
M<=M+4'b0001;
end
else if(led==7'b0000001)
begin
state<=s2;
end
else
begin
state<=s1;
led[6:0]<=led[6:0]>>1;
end
end
s2:if(push1) //乙接球
begin
state<=s3;
led<=7'b0000010;
end
else
begin
state<=s0;
M<=M+4'b0001;
end
s3: //乙发球或接球后，球的移动
begin
if(push1)
begin
state<=s0;
N<=N+4'b0001;
end
else if(led==7'b1000000)
begin
state<=s4;
end
else
begin
state<=s3;
led[6:0]<=led[6:0]<<1;
end
end
s4: //甲接球
if(push0)
begin
state<=s1;
led=7'b0100000;
end
else
begin
state<=s0;
N<=N+4'b0001;
end
default:state<=s0;
endcase
if(M==4'b1011 || N==4'b1011)
begin
M<=4'b0000;
N<=4'b0000;
end
case(M) //显示甲得分
8'b0000: begin
decode1<=7'b1000000;
decode2<=7'b1000000;
end
8'b0001: begin
decode2<=7'b1000000;
decode1<=7'b1111001;
end
8'b0010: begin
decode2<=7'b1000000;
decode1<=7'b0100100;
end
8'b0011: begin
decode2<=7'b1000000;
decode1<=7'b0101111;
end
8'b0100: begin
decode2<=7'b1000000;
decode1<=7'b0011001;
end
8'b0101: begin
decode2<=7'b1000000;
decode1<=7'b0010010;
end
8'b0110: begin
decode2<=7'b1000000;
decode1<=7'b1000010;
end
8'b0111: begin
decode2<=7'b1000000;
decode1<=7'b1111000;
end
8'b1000: begin
decode2<=7'b1000000;
decode1<=7'b0000000;
end
8'b1001: begin
decode2<=7'b1000000;
decode1<=7'b0010000;
end
8'b1010: begin
decode2<=7'b1111001;
decode1<=7'b1000000;
end
8'b1011: begin
decode2<=7'b1111001;
decode1<=7'b1111001;
end
default: begin
decode2<=7'b1000000;
decode1<=7'b1000000;
end
endcase
end
case(N) //显示乙得分
8'b0000: begin
decode4<=7'b1000000;
decode3<=7'b1000000;
end
8'b0001: begin
decode4<=7'b1000000;
decode3<=7'b1111001;
end
8'b0010: begin
decode4<=7'b1000000;
decode3<=7'b0100100;
end
8'b0011: begin
decode4<=7'b1000000;
decode3<=7'b0101111;
end
8'b0100: begin
decode4<=7'b1000000;
decode3<=7'b0011001;
end
8'b0101: begin
decode4<=7'b1000000;
decode3<=7'b0010010;
end
8'b0110: begin
decode4<=7'b1000000;
decode3<=7'b0000010;
end
8'b0111: begin
decode4<=7'b1000000;
decode3<=7'b1111000;
end
8'b1000: begin
decode4<=7'b1000000;
decode3<=7'b0000000;
end
8'b1001: begin
decode4<=7'b1000000;
decode3<=7'b0010000;
end
8'b1010: begin
decode4<=7'b1111001;
decode3<=7'b1000000;
end
8'b1011: begin
decode4<=7'b1111001;
decode3<=7'b1111001;
end
default: begin
decode4<=7'b1000000;
decode3<=7'b1000000;
end
endcase
end
endmodule
测试代码：
module tbpingp;
reg clk, reset;
reg push1, push0;
wire[6:0] led, decode1, decode2, decode3, decode4;
wire clk_out;
initial
begin
clk=0;
reset=0;
#10 reset=1;
#20 reset=0;
end
always #5 clk=~clk;
initial
begin
push1=0;push0=0;
#40 push1=1;
#10 push1=0;
repeat (7) @(posedge clk);
push0=1;
#20 push0=0;
repeat (3) @(posedge clk);
push1=1;
#10 push1=0;
#30 ;
@(posedge clk);
#5 push1=1;
#10 push1=0;
#100 $stop;
end
pingp pingpang(clk, reset, push1, push0, led, decode1, decode2, decode3,
decode4, clk_out);
endmodule
8.软件下载网站：
1.复制这段内容后打开百度网盘App，操作更方便哦。 链接:https://pan.baidu.com/s/1ZT0ovNAAZ_j3jTGzVCYfbQ
提取码：5jf2
2.复制这段内容后打开百度网盘App，操作更方便哦。 链接:https://pan.baidu.com/s/1bkD2-5Gwl1HB6y9hkUF14A 提取码:540y
标签：push1,reset,06,clk,28,decode4,2021,led,push0 来源： https://blog.csdn.net/weixin_58727007/article/details/118296410
本站声明： 1. iCode9 技术分享网（下文简称本站）提供的所有内容，仅供技术学习、探讨和分享； 2. 关于本站的所有留言、评论、转载及引用，纯属内容发起人的个人观点，与本站观点和立场无关； 3. 关于本站的所有言论和文字，纯属内容发起人的个人观点，与本站观点和立场无关； 4. 本站文章均是网友提供，不完全保证技术分享内容的完整性、准确性、时效性、风险性和版权归属；如您发现该文章侵犯了您的权益，可联系我们第一时间进行删除； 5. 本站为非盈利性的个人网站，所有内容不会用来进行牟利，也不会利用任何形式的广告来间接获益，纯粹是为了广大技术爱好者提供技术内容和技术思想的分享性交流网站。