Removing m33 check on NJ's emulators

khan · 01-01-2010, 10:06 AM

Hi all,

Could someone please kindly remove m33 check on cps1psp, cps2psp and mvspsp 2.3.1 slim emulators?

I am able to run usermode iterations on my PSP 3000 5.03 gen-c but I believe slim versions are better.

mvspsp, cps1psp and cps2psp source code: http://www.megaupload.com/?d=A1RAJIED

Thanks in advance

B2K24 · 01-01-2010, 05:12 PM

This Slim versions are very much better because it uses the 64MB ram as opposed to psp phat 32MB of ram, so you don't need any CACHE files on memory stick to run CPS1 and CPS2 if you're using slim versions of NJ'S emulators.

This very problem and the scanlines on the 3000 is why i traded someone i know for a 2001 series not to mention having pandora work with the CPU makes it far superior.

I don't know in this instance if modifying someone's work is acceptable even though it would produce a better outcome and compatibility without using so much memory stick space for cache.

Maybe someone with the skills will tackle this project for you but i have not the abilities. Good Luck

khan · 01-01-2010, 05:57 PM

The developer has discontinued these emulators hence why I am looking for someone to remove the m33 check which should not have been there in the first place as none of the other emulators had it.

**Hardrive** · 01-01-2010, 06:32 PM

Quote:

Originally Posted by B2K24

I don't know in this instance if modifying someone's work is acceptable even though it would produce a better outcome and compatibility without using so much memory stick space for cache.

I don't see what's wrong with this. The application was open sourced for a reason, I don't think it would be unacceptable at all for somebody to modify the source.

Usually, requests aren't allowed on this forum, but since source is available and the request is fairly straightforward, I think this might slide.

NoEffex · 01-01-2010, 07:02 PM

If it matters, once I find where it checks for M33 (There's alotta source) I can remove it. I already got it to compile (Required a little bit of tinkering) and it works and all, I just have to...ughhh...install GEN to test.

**MenaceInc** · 01-01-2010, 07:12 PM

Quote:

Originally Posted by khan

The developer has discontinued these emulators hence why I am looking for someone to remove the m33 check which should not have been there in the first place as none of the other emulators had it.

I'm sure there was a reason for the M33 checks which if he was a good programmer, there'd be comments in the src to show why. I think I'll leave this up to NoEffex

NoEffex · 01-01-2010, 07:19 PM

Alright, well, I can load it fine on 5.50 GEN-B2 or whatever XGen comes with, without modding it, so I don't think there's a check for M33.

I'm not entirely sure what he's going after..

**Davee** · 01-01-2010, 07:26 PM

Quote:

Originally Posted by NoEffex

Alright, well, I can load it fine on 5.50 GEN-B2 or whatever XGen comes with, without modding it, so I don't think there's a check for M33.

I'm not entirely sure what he's going after..

kuKernelGetModel.

NoEffex · 01-01-2010, 08:07 PM

Quote:

Originally Posted by Davee

kuKernelGetModel.

Oh, I get it. Different builds.

Anyway, I tested it on my 3k, seems to work.

Thanks Davee.

Also, Alien vs Predator is actually quite fun.

Code:

http://www.sendspace.com/file/umsz4b

B2K24 · 01-02-2010, 04:01 AM

Thank you NoEffex for removing the check and releasing so quick.
Your work is very much appreciated.

If everything functions correctly you will be able to run entire CPS2 game list without any cache files needed, which is a HUGE difference in free space on ones memory stick

CPS2 user mode 1.36 GB
48 cache files needed

CPS2 slim 538 MB 0 cache files required

Does homebrew have access to 64MB of ram on a psp 3000 from ChickHENR2 environment?

01-01-2010, 10:06 AM	#1
khan Everyone Join Date: Apr 2009 Posts: 38 Reputation: 0	Removing m33 check on NJ's emulators? Hi all, Could someone please kindly remove m33 check on cps1psp, cps2psp and mvspsp 2.3.1 slim emulators? I am able to run usermode iterations on my PSP 3000 5.03 gen-c but I believe slim versions are better. mvspsp, cps1psp and cps2psp source code: http://www.megaupload.com/?d=A1RAJIED Thanks in advance Last edited by khan; 01-01-2010 at 11:38 AM..

01-01-2010, 05:12 PM	#2
B2K24 Everyone Join Date: Jan 2010 Posts: 24 Reputation: 0	This Slim versions are very much better because it uses the 64MB ram as opposed to psp phat 32MB of ram, so you don't need any CACHE files on memory stick to run CPS1 and CPS2 if you're using slim versions of NJ'S emulators. This very problem and the scanlines on the 3000 is why i traded someone i know for a 2001 series not to mention having pandora work with the CPU makes it far superior. I don't know in this instance if modifying someone's work is acceptable even though it would produce a better outcome and compatibility without using so much memory stick space for cache. Maybe someone with the skills will tackle this project for you but i have not the abilities. Good Luck

01-01-2010, 05:57 PM	#3
khan Everyone Join Date: Apr 2009 Posts: 38 Reputation: 0	The developer has discontinued these emulators hence why I am looking for someone to remove the m33 check which should not have been there in the first place as none of the other emulators had it.

01-01-2010, 07:02 PM	#5
NoEffex Seth's On A Boat. Join Date: Nov 2008 Location: Hicksville Posts: 939 Reputation: 27	If it matters, once I find where it checks for M33 (There's alotta source) I can remove it. I already got it to compile (Required a little bit of tinkering) and it works and all, I just have to...ughhh...install GEN to test.

01-01-2010, 07:19 PM	#7
NoEffex Seth's On A Boat. Join Date: Nov 2008 Location: Hicksville Posts: 939 Reputation: 27	Alright, well, I can load it fine on 5.50 GEN-B2 or whatever XGen comes with, without modding it, so I don't think there's a check for M33. I'm not entirely sure what he's going after..

01-02-2010, 04:01 AM	#10
B2K24 Everyone Join Date: Jan 2010 Posts: 24 Reputation: 0	Thank you NoEffex for removing the check and releasing so quick. Your work is very much appreciated. If everything functions correctly you will be able to run entire CPS2 game list without any cache files needed, which is a HUGE difference in free space on ones memory stick CPS2 user mode 1.36 GB 48 cache files needed CPS2 slim 538 MB 0 cache files required Does homebrew have access to 64MB of ram on a psp 3000 from ChickHENR2 environment?