int myArray [2][3]; initial begin myFIFO[5] = 32'hface_cafe; // Assign value to location 5 in 1D array myArray [1][1] = 7; // Assign to location 1,1 in 2D array // Iterate through each element in the array fore
使用for和foreach循环可以遍历整个数组,编写代码如下所示,声明i为for循环内的局部变量,通过$size函数返回数组的宽度,这样就可以遍历整个数组并对其初始化;在foreach循环中,只需要指定数组名并在其后面的方括号中给出索引变量,SystemVerilog便会自动遍历数组中的元素,索引变量将自动声明,并只在循环内有效。 module arr;...
一维压缩数组也成为向量。 moduletb;bit[7:0] m_data;// A vector or 1D packed arrayinitialbegin// 1. Assign a value to the vectorm_data =8'hA2;// 2. Iterate through each bit of the vector and print valuefor(inti =0; i <$size(m_data), i++)begin$display("m_data[%0d] = %...
module tb; bit [7:0] m_data; // A vector or 1D packed array initial begin // 1. Assign a value to the vector m_data = 8'hA2; // 2. Iterate through each bit of the vector and print value for (int i = 0; i < $size(m_data); i++) begin $display ("m_data[%0d] =...
17$display(Thearraynowhas%0delements,a.num); 18end 19endmodule SystemVerilog芯片验证2024年3月21日38/64 关联数组 关联数组的索引可以是字符串 4moduleautomatictest; 5initialbegin 6intrange[string]={min:0,max:256}; 7foreach(range[i])
1,1 in 2D array // Iterate through each element in the array foreach (myFIFO[i])...
// 2. Iterate through each bit of the vector and print value for (int i = 0; i < ...
1,1 in 2D array // Iterate through each element in the array foreach (myFIFO[i])...