UVM_Cookbook: Pipelined Accesses for sequences

UVM
,
1

Hi,
Regarding “Note that a new request sequence_item needs to be generated in each iteration of the loop” which is copied from the following chapter Driver/Pipelined | Verification Academy

However refer to the following codes, it only creates the request item req for one time. is this right ?

task body;
  mbus_seq_item req = mbus_seq_item::type_id::create("req");
  use_response_handler(1);
  count = 0;
 
  for (int i=0; i<10; i++) begin
    start_item(req);
    assert(req.randomize() with {MREAD == 0; MOPCODE == SINGLE; MADDR inside {[32'h0010_0000:32'h001F_FFFC]};});
    addr[i] = req.MADDR;
    finish_item(req);
    `uvm_info("", $sformatf("write (i = %0d) of %h at %h", i, req.MWDATA, req.MADDR), UVM_MEDIUM);
  end
 
  foreach (addr[i]) begin
    start_item(req);
    req.MADDR = addr[i];
    req.MREAD = 1;
    finish_item(req);
    `uvm_info("", $sformatf("read (i = %0d) of %h at %h", i, req.MRDATA, req.MADDR), UVM_MEDIUM);
  end
 
  wait(count == 20); // Do not end the sequence until the last req item is complete
endtask: body