Talk:RAM

source: http://www.edepot.com/playstation3.html#PS3_Motherboard

Direct Rambus Technology

A PDF from Stanford explains this very well.

Direct Rambus Technology

K4Y50164UE-JCB3 Datasheet

A very helpful PDF explaining everything there is to know about this chip.

http://www.keepandshare.com/doc/4521123/k4y50044ue-pdf-3-5-meg?da=y

Backdoor?

According to a tweet by (already deleted, source), there is a backdoor in XDR Ram that allows the attacker to write to any place in the memory. 16:40, 27 August 2014‎ User:Zecoxao

without actual tweet hard to discuss... It is in the nature of /XDR/ RAM to be Random Accessable Memory in the first place ;) As long as you stick to that one module at a time. There is no HV/W^X etc on that hardware level (which takes place in the CPU / OS instead) Euss (talk) 12:13, 27 August 2014 (EDT)

sorry about that, should've taken a picture :P i'm not as fast as you when you're awake :) 17:36, 27 August 2014 User:Zecoxao