hi my name is Cecilia and I'm a student in engineering at the university of Modena & Reggio Emilia. For my disseration I must work with Altera's FPGA. I must analize signals from an EEG with multipliers and adders. the signal's type is real, (float precision) so I'm working, to get my pourpuse, with floating point. Well, I found the multiplier for floating point in the mega wizard plug in manager (altfpmult) and it works well, but I can't find an adder/subtracter for floating point! I' ve tried to built one with VHDL, but I'm far from the target (it's not so easy..). So I ask you if you can find me an adder subctracter (obviously free...! the univesity wouldn't spend any money for my project!!)and can explain me the way to use it (I don't have the complete knowledge of the Quartus!) I'm using the Quartus II SJ web edition version 4.2 Built
156.I'll develop my project on a Cyclone II technology. Thank you....! CeciliaNB. I've alredy searched in the IP megastore but their cores are too much expensive!