FPGA的串口模块

				Fitter Status : Successful - Wed Mar 04 16:08:16 2009
				Quartus II Version : 7.2 Build 207 03/18/2008 SP 3 SJ Full Version
				Revision Name : uart
				Top-level Entity Name : uart
				Family : FLEX10K
				Device : EPF10K20TC144-4
				Timing Models : Final
				Total logic elements : 315 / 1,152 ( 27 % )
				Total pins : 23 / 102 ( 23 % )
				Total memory bits : 0 / 12,288 ( 0 % )