Hello All, I need some help here on this directive... I have two files main.asm and lcd.asm I have declared the port pin as "light equ p2.1" in lcd.asm I am able to access all other function,variable in lcd.asm using extrn and public, but I am not able to access the "light equ p2.1" I searched the threads ,also the examples and pdf files,I was not able to get a clear understanding. Rgds Raj Shetar