[SV UVM] 打印报文数据到文件中，待补充 - bulaqi/IC-DV.github.io GitHub Wiki
[TOC]
https://blog.sina.com.cn/s/blog_466496f30100xodg.html
具体可以参考cp_build ：cp_env_plus/aem_cp_monioter.sv 中的dump_cp函数的实现
SV的格式化输出
https://blog.csdn.net/CLL_caicai/article/details/106927931
Integer是int的包装类；int是基本数据类型； 示例
`timescale 1ns / 1ps
module file_test(
);
reg [3:0]data[0:15];
reg [3:0]data2[0:15];
integer handle1;
integer i=0;
initial
begin
$readmemb("F:/vivado_files/num.txt",data);
handle1 = $fopen("F:/vivado_files/num2.txt","w");
repeat(16)
begin
$fwrite(handle1,"%d\n",data[15-i]);
i = i+1;
end
$fclose(handle1);
end
endmodule