1. New Features
2. Installation
3. Controls
4. Virtual Keypad
5. Compiling
6. Version history
7. Credits

Version 2.2.2 (July 24, 2007)

• Fixed buffer overflow error affecting units without a battery (thanks to Alpha Beta for tracking it down)

Unzip colempsp.zip into /PSP/GAME/ folder on the memory stick. This should create the following directory tree:

Please note that system ROM's must reside in the same folder as EBOOT.PBP file. Game ROM's may reside anywhere (the ROMS subdirectory is recommended, but not necessary).

ColEm-PSP supports cartridge loading from ZIP files. System ROM's may reside in a SYSTEM.ZIP file in the same folder as EBOOT.PBP.

ColEm-PSP currently comes with the following default key mappings:

During emulation:

• Analog stick - Joystick up/down/left/right
• Directional pad - Joystick up/down/left/right
• □ (square) - Joystick Left button
• ✕ (cross) - Joystick Right button
• ○ (circle) - Joystick Blue button
• △ (triangle) - Joystick Purple button
• R - Display the virtual keypad, for as long as the button is held
• L + R - Return to emulator menu

Keyboard mappings can be modified for each game. By default, button configuration changes are not retained after a mapping is modified. To save changes, press ○ (circle) after desired mapping is configured. To set the mapping as the default mapping, press ○ (square) - to load the default mapping press △ (triangle).

When the virtual keypad is on:

• Directional pad - select virtual button
• □ (square) - press a virtual button

Source code for ColEm-PSP is part of source code for fMSX-PSP, available via a Subversion (SVN) repository. To check out a particular version, run

svn co http://svn.akop.org/fmsx/tags/date

where date is the date of a particular version's release, in YYYY.MM.DD format (2007.04.20, for example). Note that for this to work, you need to have Subversion installed.

Version 2.2.1 (June 21, 2007)

• Initial release

• Marat Fayzullin - ColEm
• Simon Tatham - fixed.fd font on which the emulator's font is based
• Gilles Vollant - Minizip library
• Ruka - PNG saving/loading code