i am new to this..I need coding for led ON,OFF control using 8051 controller...Pls send me the coding
The "coding" you require is commonly known as "blinky" - because it "blinks" the LED...
http://www.keil.com/support/man/docs/uv4/uv4_examples.htm
To understand how it works (rather than just copy it), see:
http://www.8052.com/tutorial www.8052.com/.../120112