forums.ps2dev.org Forum Index forums.ps2dev.org
Homebrew PS2, PSP & PS3 Development Discussions
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

EDRAM

 
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Development
View previous topic :: View next topic  
Author Message
Vincent_M



Joined: 03 Apr 2007
Posts: 73
PostPosted: Tue Feb 05, 2008 3:57 am    Post subject: EDRAM Reply with quote
From the PSP specs that I've seen in a few places, it says that the PSP has 4MB of EDRAM instead of specifically saying that there are 2MB of vram for the GPU, and 2MB of EDRAM for the ME. Are the vram and edram on the same chip, and just partitioned like the PSP Slim's memory? In that case, could the firmware unparition it so that there was 4MBs of vram? Just a thought, and I'm sure if my assumptions were true, this would have already been discovered and done ages ago.

Could the edram from the ME be patched or something in the application's software (and not the firmware itself) so that edram could be used as vram? I've heard talk of allowing the ME to have access to the main memory, so that maybe it would be possible to do the reverse of that.
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Development All times are GMT + 10 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group