Verilog中的洗衣机

这是我的 洗衣机代码

我已经完全按照给定的规范编写了模块，但我在100个时钟周期或50个时钟周期时被击中

我不知道如何让代码停在那里，等待100个时钟周期或50个时钟周期执行，而在时钟周期执行期间对输出没有影响

module Washing_Machine(clk,power,water_full,detergent_full,spin_dry,wash_ongoing,spindry_ongoing,state0,state1);
         input  clk,water_full,detergent_full,spin_dry;
         input  power;
         output reg wash_ongoing,spindry_ongoing;
  output reg state0;
  output reg state1;
            always @ (posedge clk)
            begin
              if(power == 1'b0)
                begin
                  wash_ongoing     = 1'b0;
                  spindry_ongoing  = 1'b0;
                  //idle state
                  state0         = 1'bx;
                  state1         = 1'bx;
                end
              else if(power == 1'b1)
                begin
                  case ({spin_dry,water_full,detergent_full})
                    3'b000 : begin
                                  //water state and waits for water full.
                                  wash_ongoing     = 1'b0;
                                  spindry_ongoing  = 1'b0;
                                  // water state
                                  state0         = 1'b0;
                                  state1         = 1'b0;
                             end
                    3'b010 : begin
                                  // water state and water full = 1 and 
                                  //goes to detergent state
                                  wash_ongoing     = 1'b0;
                                  spindry_ongoing  = 1'b0;
                                  //detergent state
                                  state0         = 1'b0;
                                  state1         = 1'b1;           
                             end
                    3'b011 : begin
                                  // detergent state and detergent full = 1 and 
                                  //goes to wash state and assigns
                                  wash_ongoing     = 1'b1;
                                  spindry_ongoing  = 1'b0;
                                  //wash state
                                  state0        = 1'b1;
                                  state1        = 1'b0;
                                  // now it waits for 100 clock cycles.....


                                  **I am struck here**
                                  
                                  
                                  //after
                                  wash_ongoing     = 1'b0;
                                  // spin dry state
                                  state0         = 1'b1;
                                  state1         = 1'b1;
                                  //assigns
                                  spindry_ongoing  = 1'b1;
                                  wash_ongoing     = 1'b0;
                                  // after 50 clock cycles.....




                                  // assigns
                                  spindry_ongoing  = 1'b0;
                                  // idle state
                                  state0         = 1'bx;
                                  state1         = 1'bx;                         
                             end
                    3'b100 , 3'b101 , 3'b110 , 3'b111 :
                    begin
                          // directly goes to spin dry state
                          // spin dry state
                          state0         = 1'b1;
                          state1         = 1'b1;
                          //assigns
                          spindry_ongoing  = 1'b1;
                          wash_ongoing     = 1'b0;
                          // after 50 clock cycles....



                          // assigns
                          spindry_ongoing  = 1'b0;
                          // idle state
                          state0         = 1'bx;
                          state1         = 1'bx; 
                    end                    
                  endcase
                end
            end
  endmodule

---

你必须制作一个计数器，它可以递增或递减50或100倍。计数器计数时，保持相同状态。当计数器结束时，转到下一个状态

我认为你应该从交叉张贴开始