module arm810 ( input logic clk, output logic[29:0] bus_addr, output logic bus_start, bus_write, input logic bus_ready, input logic[31:0] bus_data_rd, output logic[31:0] bus_data_wr ); logic stall, prefetch_flush; logic[31:0] insn; logic[29:0] insn_pc; core_fetch #(.PREFETCH_ORDER(2)) fetch ( .flush(prefetch_flush), .addr(bus_addr), .fetched(bus_ready), .fetch_data(bus_data_rd), .fetch(bus_start), .* ); endmodule