techniques to save power when using DDR3 memory - ideas

[ombadei]

DDR3

I am doing thesis on any techniques to save power when using DDR3 memory. Any ideas?

Also, any tools that can simulate DDR3 memory? Or power calculation tools?

 

[venkatec]

Hi

Memory is always required ,when a system is on and you are working with it.
But when ever you keep your system idle ,you no need to have contact with memory +controller

so in that time you can switch off the power consumed by the controller + mem

using isolation cells in your design ,

also you can use BICMOS/CMOS transistors during fabrication .


Thanks.

 

[qieda]

Hi,

here some ideas for power save options

-use DDR3L
-if possible avoid termination
-reduce clock frequency to minimum required frequency
-use DDR3 powerdown and selfrefresh states

regards