Giter Site home page Giter Site logo

Comments (7)

barbudreadmon avatar barbudreadmon commented on June 23, 2024

This is usually happening because you used overclocking and the emulated neogeo detected there is something wrong with your machine, the fix is usually the following :

  1. Set cpu clock back to 100%
  2. Delete any eeprom (.nv files) saved to those games

from fbneo.

ilpappa avatar ilpappa commented on June 23, 2024

Thanks a lot @barbudreadmon !

Indeed I’m using overclock to 200% as that’s the only way to smoothly play Metal Slug 2.

Do you think it could be worth to make any enhancement so that overclocking is not triggering the protection?

Many thanks,
Michele

from fbneo.

barbudreadmon avatar barbudreadmon commented on June 23, 2024

that’s the only way to smoothly play Metal Slug 2

I'd recommend using mslug2t instead, it was patched to remove the slowdowns.
As for using overclocking, you should probably consider using overrides instead of applying that stuff globally.

I'm not entirely sure why the protection is triggered, it doesn't make much sense to me since 200% is triggering it but 400% doesn't.
Ok, so actually i just discovered something : the protection only seems to trigger if the machine was overclocked at 1st boot, and will always trigger from then on (until you remove the eeprom).
If 100% is used at first boot then the protection doesn't seem to ever trigger afterwards, whatever clock is used (as long as you keep the same eeprom).
Maybe a possible workaround would be to enforce 100% the 1st time the game is booted.

from fbneo.

ilpappa avatar ilpappa commented on June 23, 2024

Thanks a lot, those info are really useful. Do you think is there anything that can implemented on core level to better handle those situations?

from fbneo.

barbudreadmon avatar barbudreadmon commented on June 23, 2024

is there anything that can implemented on core level to better handle those situations?

Delaying overclocking until eeprom has been generated does seem realistic, i have yet to look into this though.

from fbneo.

dinkc64 avatar dinkc64 commented on June 23, 2024

barbudreadmon, that's really a bad idea that could mess with a lot of things, so let's not :)
the whole thing is really down to "user error"

from fbneo.

barbudreadmon avatar barbudreadmon commented on June 23, 2024

fine by me, i'll close then :)

from fbneo.

Related Issues (20)

Recommend Projects

  • React photo React

    A declarative, efficient, and flexible JavaScript library for building user interfaces.

  • Vue.js photo Vue.js

    🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.

  • Typescript photo Typescript

    TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

  • TensorFlow photo TensorFlow

    An Open Source Machine Learning Framework for Everyone

  • Django photo Django

    The Web framework for perfectionists with deadlines.

  • D3 photo D3

    Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

  • javascript

    JavaScript (JS) is a lightweight interpreted programming language with first-class functions.

  • web

    Some thing interesting about web. New door for the world.

  • server

    A server is a program made to process requests and deliver data to clients.

  • Machine learning

    Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.

  • Game

    Some thing interesting about game, make everyone happy.

Recommend Org

  • Facebook photo Facebook

    We are working to build community through open source technology. NB: members must have two-factor auth.

  • Microsoft photo Microsoft

    Open source projects and samples from Microsoft.

  • Google photo Google

    Google ❤️ Open Source for everyone.

  • D3 photo D3

    Data-Driven Documents codes.