My question is how can i set the ALE pin manualy or is it going higher automaticaly 1/6 of the osc. frequency? And, generally, if i can't setb and clr ALE, how can i 'catch' ALE to read and write the RTC? Is the only solution to move that connection to a free port pin?
All this - and much more - is described in excellent detail in "the bible" chapters 1 and 3 (address in links <---)

Erik