Draw the circuit corresponding to the Verilog module below. (Do not attempt to simplify the circuit.)...
Given the following verilog code, draw the corresponding state diagram for it. module mysterious (input reset, clk, TB, TA, output reg [1:0] LB, LA); reg [1:0] cstate, nstate; parameter S0 = 2'b00; parameter S1 = 2'b01; parameter S2 = 2'b10; parameter S3 = 2'b11; parameter grn = 2'b00; parameter ylw = 2'b01; parameter rd = 2'b10; // state register always @ (posedge clk, posedge reset) begin if (reset) cstate <= S0; else cstate <= nstate; end // next state logic...
3. (10 Points) RTL Combinational Circuit Design a Draw the schematic for the Verilog code given below: module abc (a, b, c, d, si, s0); input 31, 30; output a, b, c,d; not (51_, 51), (50_, 0); and (a, s1_, SO_); and (b, s1_, 0); and (c, sl, s0_); and (d, sl, s0); endmodule b. Draw the schematic for the Verilog code given below: module Always_Code input a, b, c, output reg F ); always @(a, b, c) begin F...
why its 4-to-1 mux behavioral? What does the logic circuit represented by the following Verilog module do, and what Verilog description style does it use? // My Verilog module #1 module mymodl ( x, d, q) input[1:0] x;input[3:0] d;output q; reg q; wire [1:0] x; wire [3:0] d; always ( x or d) begin case ( x ) 1 : q=d[1]; 2 : g=d[2]; 3 q d[3]; endcase end endmodule
Write a test bench to thoroughly test the Verilog module dff_fe_asyn_h. below is the module ddff_fe_asyn_h.code Simulate the circuit using ISim and analyze the resulting waveform. Verilog Code for dff_fe_asyn_h is mentioned below:- //DFF module with asynchronous active high reset with negative edge trigger with clock module dff_fe_asyn_h ( input clock, // Clock Input input reset, // Reset Input input data_in, // Input Data output reg data_out // Output Data ); always @ (negedge clock or posedge reset) // triggers...
I need a test bench code for this module in verilog. Verilog Code module part6 (А.В.us,G,E,L); AlL ((Al --AI --op AIL (us) I-AIL input [2:0]A,B; input us; output G,E.I; reg G,E,L wire [2:0] A,B; always@(A or B) if (us 1)//unsigned mode begin しくーAB: //А is less G-A>B; //B is less 区-A-B; //logical (A equality end --oper AlL1 A[0] & -AIL E<-Ssigned(A) Ssigned(B); //logical equality opera AIL1I -AILI -operat else //signed mode begin しく=$signed(A)<$signed(B); //Ais less G-Ssigned(A)>Ssigned(B);: //B is less end...
Question 3: Realize the circuit below using Verilog. Include a signal “reset_n” for asynchronously clearing the flip-flop. What type of circuit is this? Complete the following Verilog code. Write a test bench to test it. clk sel module aff (clk, reset_n, sel, q); input clk ; // Declare the inputs and outputs of the module. input reset_n; input sel; output q; reg q; wire D; ; // model the combinational logic assign D= always @( begin if ( else end...
(15 pts) 1. Draw a logic diagram for the Verilog code. module Seq_Ckt ( CLK, PR, sel, Q); input CLK, PR, sel; output reg [2:0] Q; reg [2:0] y; assign Q = y; always @ (posedge PR, posedge CLK) begin if (PR== 1) then y <= 3'b111; else if (sel) begin y[2] <= y[1] ^ y[0]; y[1] <= y[2]; y[1]; end else y[2] <= y[2] ; y[1] <= y[1]; y[0]; y[O] <= y[0] <= end endmodule
7. Which of the following Verilog code segments will generate errors when compiled? A. module demo output reg F, input a): ire b; reg c assign b-c; initial begin end endmodule module demo5 output reg F, input reg a); ire b reg c assign bC; initial begin end C. module demooutput reg F, input wire a ire b reg c assign b c; initial begin F c& b; end D. O both A) and C) E. O none will generate...
a Read the following codes in Verilog and the corresponding testbench file. Describe what the codes are doing by adding comments in the code. Then write down the simulation results of res1, res2, res3, and res4, respectively. Source code module vector_defn (num1, res1, res2, res3, res4); input [7:0] num1; output res1; output [3:0] res2; output [0:7] res3; output [15:0] res4; assign res1=num1[2]; assign res2=num1[7:4]; assign res3=num1; assign res4={2{num1}}; endmodule testbench: `timescale 1ns / 1ps module vector_defn_tb; reg [7:0] in1; wire...
Q3. Draw the circuit represented by this Verilog code Module system(A,B.C.Y) Input A,B.C: Output Y Assign Y (C1)?A: B Endmodule