DSONPSP
From PSPWiki
| DSONPSP | |
|---|---|
| Download(s) | BETA 4 |
| Developer(s) | Yoshihiro |
| Porting developer(s) | Yoshihiro |
| Version | BETA 4 |
| Compatible Firmware(s) | All |
| Status | Beta |
| Webpage | Release Thread on PSPGEN |
DSONPSP (DS On PSP) is a port of the DeSmuME emulator for the PSP. Being developed by Yoshihiro, version v0.1 beta was released on August 17, 2009. The latest version is BETA 4 released on August 25, 2009.
Contents |
History
DSONPSP was released as a WIP demonstrating the emulating capabilities of the PSP when emulating the DS. Like the previous emulator - DeSmuME - DSONPSP suffered from slow frame rates per second (FPS). However, with the future releases, the FPS rate improved steadily. With each new revision, there are several features added and removed that help to add to the compatibility of the emulator. The overall goal of DSONPSP at this moment is to port the latest DeSmuMe build which is at v0.9.4. (Not to be confused with the previous DS emulator for PSP)
Features
As of BETA 4, DSONPSP features a high FPS rate increase for some games such as Dragonball Z : Supersonic Warriors 2. There has also been other changes implemented and removed with each revision. As of BETA 4, DSONPSP supports some of the most common features of any emulator. This includes sound, frameskip, speed delimiters, and a debug interface. There are some features unique to DSONPSP.
Vertical Screen Placement
With some games of the DS, the game playing interface is shared vertically between the two screens. Under the default setting, the screens are placed horizontally in which would make the game difficult to play. With the use of the vertical screen setting, the displays can be set to be vertical in order to emulate the displays of the actual Nintendo DS.
Debug Information
With the BETA emulator, games are often likely to crash. To accompany crashes and to help both developers and users to understand why, a "results" file is dumped when games or the emulator crashes.
DeSmuME Port
On the WIP list, DeSmuMe v0.9.4 will be ported to DSONPSP as part of the development process. Other separate pieces of DeSmuME such as the gfx3d core is being implemented in the latest versions of DSONPSP.
Changelog
Beta 4 - 8-25-2009
- Speedups
- More fixes for game freezes
- Source code for PSP released
Beta 3 - 8-2009
- Updated GPU ,MMU, DMA ,RTC and Branch stuffs
- Speed up like in DBZ2 to 15fps on old release run at 7fps
- Updated gfx3d core from DeSmume core 9.4;
- Added debug information like that you can give your results when your games freeze
- Removed CPU Ratio Hack
Beta 2 - 8-17-2009
- Added settings:
* Screen Vertical needed for some games like pinball or football * Speed delimiter * Frameskip * Sound * CPU Ratio Hack
Beta 1
- Initial Release
Downloads
See Also
[http://www.pspgen.com/forums/dsonpsp-beta-3-emu-ds-release-en-telechargement-t176934.html DSONPSP Release Thread on PSPGEN
