Write a 2 to 4 decoder program using Verilog and Gate level modeling. Here is the source code but can you please write a working test bench for this.  And if you are using a modelsim it would be a great help if you can simulate/trigger it to see if the program is really working. Thankyou so much! module decoder( D, A, B, enable ); output [0:3] D; // vector of 4 bits input A, B; input enable; wire Anot, Bnot, enableNot; not G1 (Anot, A), // note syntax: list of gates G2 (Bnot, B), // separated by , G3 (enableNot, enable); nand G4 (D[0], Anot, Bnot, enableNot ), G5 (D[1], Anot, B, enableNot ), G6 (D[2], A, Bnot, enableNot ), G7 (D[3], A, B, enableNot ); endmodule

Below you can see a Mealy and Moore design code as well as simulation (test bench) code. Can you write note on side of code illustrating what the line represents and explain how the two codes are behaving differently?    Mealy: Design source code: module mealy #Example of where the notes should go to represent how the lines are behaving ( input shift_start, input shift_stop, input rst, input clk, input d, output reg [7:0] q );   parameter Idle  =2'd0; parameter Start =2'd1; parameter Run   =2'd2; parameter Stop  =2'd3;   reg [1:0] state; reg [4:0] delay_cnt;   always @(posedge clk or negedge rst) begin     if(!rst)     begin         state <= Idle;         delay_cnt <= 0;         q <= 0;     end     else     case(state)         Idle : begin                 if(shift_start)                     state <= Start;                 end         Start : begin                  if(delay_cnt ==5'd99)                  begin                     delay_cnt <= 0;                     state…

Hi, For the solution  Can you take a screenshot showing that youare writing and running the code in Matlab/Octave.   Write a Matlab/Octave script that takes n as input and print the following pattern For example:If n is 5, the following pattern will be printed.5 4 3 2 14 3 2 13 2 12 11If n is 3, the following pattern will be printed.3 2 12 11

Give an example of how the && and || operators are used in short-circuit evaluation?