ddr2 problem in quartus 10.0

Hi and thanks for the reply.

@thepancake: I read that Altera assures that only quartus2 10.0 full is fully compatible with win7 64 bit. I have tried to use the 30 day trial edition, but it des not generate any pof O_o. Very useful trial.

I've noticed that in warnings, but nothing directly about the ddr2. I'll look better for other warnings, but it seems strange to me that only recompiling the project (exactly the same project!) it does not work on two different quartus.

@resnthil78: I don't think is a licensing problem, both quartus 9.1 and 10.0 I use are web editions, but project compiled with 9.1 works fine O_o

I think I'll do as Kevin said, like testin SDRAM with nios processor and then I'll see what happens.

But what if the sdram works fine, and still the video pipeline not? if not, I think i'll downgrade to quartus 9.1 sp2, and hope it works.

I'll let you know, thanks all for your help

best regards

Phate.