用PWM方波调节LED亮度

				
				
				
				礦ision2 Build Log
				Project:
				E:\Project\DP-51MCore V1.0\实验例程\基础实验\实验5 用PWM方波调节LED亮度\C51\PWM-LED.uv2
				Project File Date:  10/10/2006
				
				Output:
				Build target 'Target 1'
				compiling main.c...
				linking...
				Program Size: data=11.0 xdata=0 code=311
				creating hex file from "PWM-LED"...
				"PWM-LED" - 0 Error(s), 0 Warning(s).