Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Megawizard pins do not match datasheets

I just ran the megawizard plug-in manager to create a interface with my DDR2SDRAM. The example design compiles, but the pins do not match the datasheet. I'm using the Cyclone II EP2C70. The ram u...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi Steven,

I am not sure if the default value in the constraint are right!

Try with these (see the attachment).

If you want I can also share the all settings of the ddr2!