莫菲的博客

bit b; // 2-state, single-bit bit [31:0] b32; // 2-state, 32-bit unsigned integer int i; // 2-state, 32-bit signed integer byte b8; // 2-state, 8-bit signed integer shortint s; // 2-state, 16-bit signed integer longint l; // 2-state, 64-bit signed integer.

队列的一个简单使用是通过自带的方法实现FIFO（先进先出） push_back() pop_front() 代码： int dyn[],d2[]; initial begin dyn = new[5]; foreach(dyn[j])dyn[j]=j; d2 =dyn; d2[0]=5; $display(dyn[0],d2[0]); dyn = new[20](dyn); $display(dyn);

systemverilog 关联数组关联数组补充:systemverilog中的移位 << >> >>> 关联数组 代码： initial begin bit [63:0] assoc[bit[63:0]],num=1; repeat(64) begin assoc[num] = num; num = num << 1; end foreach (assoc[i]) $display("assoc[%h]=%h