一个串口的完整FPGA工程

				Fitter Status : Successful - Thu May 07 23:21:52 2009
				Quartus II Version : 7.2 Build 151 09/26/2007 SJ Full Version
				Revision Name : uart
				Top-level Entity Name : top
				Family : Cyclone
				Device : EP1C3T144C8
				Timing Models : Final
				Total logic elements : 215 / 2,910 ( 7 % )
				Total pins : 25 / 104 ( 24 % )
				Total virtual pins : 0
				Total memory bits : 0 / 59,904 ( 0 % )
				Total PLLs : 0 / 1 ( 0 % )