同样考虑连续投币问题: `timescale 1ns/1ns module seller2( input wire clk , input wire rst , input wire d1 , input wire d2 , input wire sel , output reg out1, output reg out2, output reg out3 ); //*************code***********// parameter S0=0,S05=1,S10=2,S15=3,S20=4,S25=5,S30=6; reg [2:0]state,next...