for(i=1; i<NUM; i=i+1) begin:test_cal//循环体名称 //循环内容 assign data[i] = data[i-1] + NUM; end endgenerate 2、generate if语句 格式: generate if (<condition>) begin: <label_1> <code>;//语句或者模块 end else if (<condition>) begin: <label_2> <code>;//语句或者模块...
11 my_mux m0 ( .a(a), 12 .b(b), 13 .c(c), 14 .sel(sel), 15 .out(out)); 16 initial begin 17 $monitor ("[%0t] a=0x%0h b=0x%0h c=0x%0h sel=0b%b out=0x%0h", $time, a, b, c, sel, out); 18 for (int i = 0; i < 10; i = i+1) begin 19 a <...
muxDFF Assume that you want to implement hierarchical Verilog code for this circuit, using three i...
这可以在一行代码上实现一个MUX,而不需要在always块中使用if-else语句。 举个栗子: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 (0?3:5)// 输出是5,因为条件"0"始终是false的(sel?b:a)// 一个二选一MUX,通过sel的值选择a或者balways @(posedge clk)// 一个T触发器q<=toggle?~q:q;always...
Hello everyone. Mux verilog code below. They do the same, but option 2 got huge delays and cannot meet timing. Conclusion: they have different
Verilog快速入门 01 基础语法 VL1 四选一多路器 题目 Code `timescale 1ns/1ns module mux4_1( input [1:0]d1,d2,d3,d0, input [1:0]sel, output[1:0]mux_out ); //***
modulemux4to1(input[3:0] sel ,input[1:0] p0 ,input[1:0] p1 ,input[1:0] p2 ,input[1:0] p3 ,output[1:0] sout);reg[1:0] sout_t ;always@(*)casez(sel)4'b???1: sout_t = p0 ;4'b??1?: sout_t = p1 ;4'b?1??: sout_t = p2 ;4'b1???: sout_t = p3 ;defa...
(input[1:0]d1,d2,d3,d0,input[1:0]sel,output[1:0]mux_out);//***code***//reg[1:0]mux_out_reg;always @(*)begincase(sel)2'b00:mux_out_reg=d3;2'b01:mux_out_reg=d2;2'b10:mux_out_reg=d1;2'b11:mux_out_reg=d0;default:mux_out_reg=d0;endcase end assign mux_out...
基础知识：1：数字电路基础（知道与或非，MUX等数字逻辑，卡诺图化简，组合逻辑、数字逻辑，DFF，FSM等...
/ This is a safe assumption since this is how the// hardware compiler will interpret it. This structure// looks much like a latch. The differences are the// '''@(posedge clk)''' and the non-blocking '''<='''//always@(posedgeclk)if(gate)q<=d;// the "else" mux is "implied"...