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Altera_Forum
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19 years ago

DDR2 & Cyclone II EP2C8

edit: to be clear, i mostly want to know: has anyone used ddr2 with an ep2c8 speed grade 8? I am currently evaluating the possibility of using DDR2 memory, one device with x16 bit wide bus run...
Altera_Forum's avatar
Altera_Forum
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19 years ago

Apologies, I had miss read that bit. I had originally named the block ddr_sdram_0 I had the same problem then. As far as I can see I have all the same assignments as used by the standard example file.

Foud the problem. The pin names were wrong for some reason, I'd missed the warning in Quartus. Renamed them to the correct names in assignment editor fixed this problem.