look at following code, i have no idea about what does "KEY_RESET" in the "if" statement read from, "P1" or "Pin of P1" ?("Parallel Port 1" window display in the simulator)
sbit KEY_RESET = P1^5; if(KEY_RESET == 1) { ...
faint... en, i found the answer. thanks ;)
Shen, I'm so sorry, when Ahmed hijacked the thread I did not realize that he was not the original poster. Please understand that all the discussion on language (you - not u etc) in no way was directed at you. Now that you chime in again I realize that there was a decent person asking originally. Again, my apology to you. Shen, DO come back when you have a question "poor english" is not a problem "lazy english" is. Erik
you are welcome! thanks to everybody here again.... xie xie