BRAM implementation in Altera Quartus

Actually i am implementing a soft-core processor a.k.a zpu microcontroller which i have downloaded from www.opencores.org. What i'm trying to do is implementing simplest version of zpu uses BRAM on Altera Cyclone. If i were successfull then i can see the 'helloworld' on the screen of hyperterminal..The 'helloworld' in the bram is the input of my zpu processor. And how can i use altsyncram??i just found that in megafunction, but i didnt know how to use it cause it has a lot of inputs a and the inputs have strange names, which make complicated for me to use.Do you know where i can get the documentation on it?