我有
注册退出;不能由原语或连续赋值驱动。
错误。
计数器模块是:
module Counter(
input clk,
input clear,
input load,
input up_down, // UP/~DOWN
input[3:0] IN,
input count,
output reg[3:0] OUT
);
always @(posedge clk, negedge clear)
if (~clear) OUT <= 4'b0000;
else if(load) OUT <= IN;
else if(count)
begin
if(up_down) OUT <= OUT + 1'b1;
else OUT <= OUT - 1'b1;
end
else OUT <= OUT;
endmodule
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测试平台是:
module test;
.
.
.
reg [3:0] IN;
reg [3:0] OUT;
Counter c1(clk, clear, load, up_down, IN, count, OUT); …Run Code Online (Sandbox Code Playgroud) 我有一个简单的程序
#include <iostream>
using namespace std;
int main()
{
cout<<"Hello"<<endl;
int a;
cin>>a;
if(a==0)
cout<<"Yes"<<endl;
else
cout<<"No"<<endl;
return 0;
}
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我想在ubuntu中有一个*.sh文件,它会自动将"a"传递给我的代码.请帮我谢谢.