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module top(reset_ini,clk1,clk2,in,out,x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,x10,x11,x12,x13,x14,x15,x_i,x_Ni,x,h,P_i,OE,reset,i,part_sum,sum); input clk1,clk2,reset_ini; input[7:0] in; output[7:0] x_i,x_Ni;

// Shift Register module shifter(din, clk, clr, dout); input din, clk, clr; output [7:0] dout; reg [7:0] dout; always @(posedge clk) begin if (clr) // clear condition dout = 8'b0;

// Simple flip-flop example without set or reset module dff(q, data, clk); output q; input data, clk; reg q; always @(posedge clk) begin q = data; end endmodule

module dff_or(q, a, b, clk); output q; input a, b, clk; reg q; always @(posedge clk) begin q = a | b; end endmodule

// Public domain 2901. Distribute freely. //////////////////////////////////////////////////////////////////////////////// // Partitioned a2901 // translated to Verilog from VHDL by Sari Coumeri

`timescale 100 ps/100 ps /* * predict the next entry in the input * stream of results */ module slow_learner(rst,guess, result, clk); output guess; input rst,result, clk; reg guess; al

module top_module_name(port_list); // port declarations go here /* wire, reg, integer declarations,user task and user function declarations go here*/ /* describe hardware with one or more: cont

// Asynchronous state machines (small ones) // Do not give these designs to a synthesis tool because the // optimizer will remove the gates you put in for hazard suppression. // // Synplify-Lite c

// Example of a hierarchical design // ------------------------------------------------------ // First define the lower level modules: mux, reg8, & rotate // ---------------------------------------

module tstbench; // instantiate top level design here `ifdef synthesis `else always #100 clk = ~clk; initial begin clk = 1; // put rest of stimulus here end `endif endmodul