In this article we will be exploring the differences between DDR memory and DDR2 memory and also explaining a bit about the technology behind the two. Firstly, DDR stands for Dual Data Rate and is the ...

Note: This is the second part of a two-part article covers the remaining steps to implement DDR or DDR2 external memory interfaces (EMIFs) using FPGAs via ALTDLL and ALTDQ_DQS megafunctions. Steps 4 ” ...