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 

Read CPU speeds?

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



Joined: 09 Nov 2005
Posts: 647

PostPosted: Fri Feb 15, 2008 11:27 am    Post subject: Read CPU speeds? Reply with quote

Hi Guys,
I'm wondering if it's possible, and if so, how,
to read the CPU speeds that you set in the usual way at runtime like this:
Code:
scePowerSetClockFrequency(333, 333, 166);


Or rather than beating around the bush, if you use a command with one invalid
parameter:
Code:
scePowerSetClockFrequency(888, 333, 166);

will the rest of the line be effective, and the other speeds set?

It may be desireable to make CPU speed totally variable, and this info would be helpful when it comes to checking limits.
Cheers, Art.
_________________
If not actually, then potentially.
Back to top
View user's profile Send private message
jimparis



Joined: 10 Jun 2005
Posts: 1179
Location: Boston

PostPosted: Fri Feb 15, 2008 11:48 am    Post subject: Reply with quote

Yes it's possible.
Read the documentation: http://psp.jim.sh/pspsdk-doc/psppower_8h.html
Back to top
View user's profile Send private message
Art



Joined: 09 Nov 2005
Posts: 647

PostPosted: Fri Feb 15, 2008 12:25 pm    Post subject: Reply with quote

Thanks,
It will be interesting to see the numbers change at a faster rate as the CPU
speed increases at integer increments.
_________________
If not actually, then potentially.
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