`timescale 1ns/1ns module multi_sel( input [7:0]d , input clk, input rst, output reg input_grant, output reg [10:0]out ); //*************code***********// reg [3:0] vld_d ; reg [7:0] d_d ; always@(posedge clk or negedge rst) begin if(~rst) vld_d <= 4'b0001; else vld_d <= {vld_d[2:0], vld_d[3]}...