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Altera_Forum's avatar
Altera_Forum
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18 years ago

How to perform ddr sdram's performance?

I using HP ddr sdram module in my system,avalon bus work in 100M clk,ddr sdram also work in 100M clk,according to ddr sdram's element,it has 200M data bandwidth,but avalon bus only 100M clk,How to pe...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

thanks for your attention.I do not expect niosii run on 200M,but I expect ddr2 have 200M data

bandwidth,complete tft's display refresh (100M clock) and near to 100M write data speed, in SOPC system(cyclone iii device),is it to come ture?