基于网络编码的多信源组播通信系统，包括源代码，原理图等(四)

other_dram_addr <= `DLY other_dram_addr_next;

other_port_num_rd <= `DLY other_port_num_rd_next;

match_addr_temp_2 <= `DLY match_addr_temp_2_next;

match_addr_temp_1 <= `DLY match_addr_temp_1_next;

match_addr_temp_0 <= `DLY match_addr_temp_0_next;

cam_lookup_reslt_save <= `DLY cam_lookup_reslt_save_next;

end

always @(posedge clk or negedge rst_n) begin

if(rst_n == 1'b0) begin

state <= IDLE;

src_num <= 0;

gen_num <= 0;

has_factor2 <= 0;

cam_lookup_reslt <= 0;

couter <= 5'b0;

end

else begin

state <= `DLY state_next;

src_num <= `DLY src_num_next;

gen_num <= `DLY gen_num_next;

couter <= `DLY couter_next;

cam_lookup_reslt <= `DLY cam_lookup_reslt_next;

has_factor2 <= `DLY has_factor2_next;

end

end

endmodule //decode_control_sm