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Altera_Forum
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14 years ago

Help!!!!! SDRAM interface Cyclone III.

I have a poject with SDRAM. I can create a interface with 128 MB SDRAM (BOTTOM or TOP). but, i don't know how to use full 256 MB SDRAM (BOTTOM and TOP). I use SOPC Builder to create system. Can you h...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

ah! i wanna use 4 memeory chips (both 2 top and 2 bot). i can use 2 HPCs with 32bit interface each HPC, i compile design ok but when i run "hello world small" project that is "downloding ELF errors"? are there any wrongs in my system, please: