Power Rail for Memory Controller

[huzi]

Hello,

Which power rail feeds the memory controller on an AGX? Is it DDR, SoC, or Sys?

Thank you!

[Trumany]

Hi, what’s your request on this since it is not exposed to external? It is vdd_ddr.

[huzi]

So the DDR rail contains power for both the memory controller and the actual DRAM?

[Trumany]

Hi, module design is not exposed. Have you meet any issue on this? Please tell why you have such question?

[huzi]

I’m trying to profile the power consumption of several workloads by monitoring the power rails. It will be useful for me to know what’s included in DDR power.

Thanks!