anchor.diff:  
   	 writeDataMimo.deq(4);
   	 writeDwCount <= writeDwCount - 4;
  -	 $display("writeDwCount=%d", writeDwCount);
   	 tlp.eof = False;
   	 tlp.be = 16'hffff;
   	 sendit = True;
  
positive.code: 	    tlp.be = 16'hff00;
  	 else if (writeDwCount == 1)
  	    tlp.be = 16'hf000;
  	 $display("tlp.be=%h", tlp.be);
  	 sendit = True;
        end
        else begin
  	 // wait for more data in writeDataMimo
  	 $display("waiting for more data dwCount=%d count=%d", writeDwCount, writeDataMimo.count());
        end
        if (sendit) begin
  	 for (Integer i = 0; i < 4; i = i + 1)
  
negative.code: 
  interface AxiSlaveEngine#(type buswidth, type busWidthBytes);
      interface GetPut#(TLPData#(16))   tlps;
      interface Axi3Server#(40,buswidth,busWidthBytes,12)  slave3;
      interface Axi4Server#(40,buswidth,busWidthBytes,12)  slave4;
      method Bool tlpOutFifoNotEmpty();
      interface Reg#(Bool) use4dw;
  endinterface: AxiSlaveEngine
  