© 2007 Akop Karapetyan
© 1998-2004 Charles MacDonald
SMS Plus PSP is a port of the SMS Plus emulator to the Sony PlayStation Portable platform. It's written in C and uses GU (Graphical Utility toolkit) for rendering.
Table of Contents
New Features
Version 1.2.2 (July 14, 2007)
- Fixed a bug that caused subsequently loaded games to crash
- Added an option to use a faster, less accurate sound emulation engine (3-4 fps difference)
- Added an option to remove the leftmost vertical column for SMS games
Installation
Unzip smsppsp.zip into /PSP/GAME/ folder on the memory stick. This should create the following directory tree:
Game ROM's may reside anywhere (the ROMS subdirectory is recommended, but not necessary). SMS+ PSP supports ROM loading from ZIP files.
Controls
The emulator currently "ships" with the following default key mappings:
During emulation:- Analog stick - Directional pad up/down/left/right
- Directional pad - Directional pad up/down/left/right
- (square) - Button 2
- (cross) - Button 1
- (circle) - Spacebar
- + - Return to the emulator menu
- - Pause/Start
By default, button configuration changes are not retained after button mapping is modified. To save changes, press
(circle) after desired mapping is configured. To load the default mapping press (triangle).Compiling
Emulator's source code is only available via a Subversion (SVN) repository. To check out a particular version, run
svn co http://svn.akop.org/psp/tags/smsplus/version
where version is the release version (for example, 1.2.1). Note that for this to work, you need to have Subversion installed.
Version History
Version 1.2.1 (July 11, 2007)
- Initial release
Credits
- Charles MacDonald - SMS Plus
- Simon Tatham - fixed.fd font on which the emulator's font is based
- Gilles Vollant - Minizip library
- Ruka - PNG saving/loading code
Akop Karapetyan, 2007