Honored ContributorHello,
In my design, I want to use a DDR2 Controller( not High Performance ) combined with a DLL. But I don't know the details about how to using a DLL and interface it with a DDR2 controller( not HP ). I have read many documents released by Altera, unfortunately they did not help. I need some guide, such as where to find the answer and which document would be helpful. Thanks!!
Honored ContributorNormally, the DLL is instantiated inside the core and you don't have to do anything unless you specifically tell the megawizard that you want the core generated externally.
JakeHonored ContributorHi yinyeyy,
have a look at: 1) the MegaWizard documentation on the DDR2 controller - ddr and ddr2 sdram controller compiler user guide (http://www.altera.com/literature/ug/ug_ddr_sdram.pdf) - ddr ddr2 sdram controller efficiency whte paper (http://www.altera.com/literature/wp/wp_ddr_sdram_efficiency.pdf) 2) an380 (http://www.altera.com/literature/an/an380.pdf) 3) faq (http://www.altera.com/literature/wp/wp_ddr_sdram_faq.pdf).Honored ContributorThanks to sanmao and jakobjones.
I will read the document carefully. Thank you.
