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Altera_Forum
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19 years ago

DDR2 Design with Cyclon III

Hi all I just started a new desing using a Cyclon III to interface discrete DDR2 memory (No DDR2 module!). It is just one single chip per interface. Can someone help me choosing the right...
Altera_Forum's avatar
Altera_Forum
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18 years ago

INteresting... I did the same and ended up putting series termination resistors and pull ups on address lines and control lines, I am using 200MHZ clock, trace less then 2", 3C16 Cyclone device and MT47H32M16 from Micron DDRAM II. Can you tell what rising/filing time you getting from your simulation??