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PSPTI99 is a port of [http://www.mrousseau.org/programs/ti99sim TI99Sim], which is an emulator of Texas instruments TI99 home computer TI99/4 model. Originally developed by Marc Rousseau, it runs on Windows and Unix and this is a port on PSP of the version 0.1.0 of TI99Sim. ==Installation== Unzip the ZIP file, and copy the folder pspti99 to ms0:/PSP/GAME/. Put your cartridge images generated using software available on the [http://www.mrousseau.org/programs/ti99sim Official Homepage of TI-99/Sim] in the cartridges folder. ==User guide== ===Key mappings=== You can switch between different mappings in the emulator window (Standard, L-Trigger and R-Trigger): * Standard mapping. * Danzeff On-Screen Keyboard (by Danzel and Jeff Chen). * Customizable IR Keyboard (from the file pspirkeyb.ini). ===Load Key Mapping files (KBD)=== For given games, the default keyboard mapping between PSP Keys and TI99 keys, is not suitable, you can write your own mapping file to overcome the issue. Edit a file with the .kbd extension and put it in the kbd directory. Sample and syntax can be found in the file default.kbd. Keyboard mapping file can be loaded in the main menu. If the keyboard filename is the same as the CTG cartridge file, the corresponding keyboard file is automatically loaded (when you load the cartridge file). Use the Keyboard menu to configurate, load and save your keyboard mapping files inside the emulator. The Save option save the KBD file in the kbd directory using the Game Name as filename. The game name is displayed on the right corner in the emulator menu. ==Controls== '''TI99 (Standard):''' Square - Space Triangle - ENTER Circle - 1 Cross - Joystick Fire D-Pad - Up/Down/Left/Right Analog - Joystick '''TI99 (L-Trigger):''' Square - Fps Triangle - Load state Circle - Joystick Cross - Save state Up/Down - Up/Down Left/Right - Render '''TI99 (R-Trigger):''' Square - Space Triangle - Reset Circle - 4 Cross - Auto-fire Up/Down - Up/Down Left - Dec-fire Right - Inc-fire Analog - Joystick '''All mappings:''' Start+L+R - Exit and return to eloader Select - Enter in emulator main menu Start - Open/close the On-Screen keyboard '''Main menu:''' R - Reset the emulator Triangle - Go Up directory Cross/Circle - Valid Square - Go Back to the emulator window '''On-Screen Keyboard:''' Analog - Choose one of the 9 squares Triangle/Square/Cross/Circle - Choose one of the 4 letters of the highlighted square L/R - See other 9 squares figures '''IR Keyboard:''' D-Pad - Cursor Start - Ctrl-W, Tab Select - Ctrl-Q, Escape Triangle - Ctrl-E Cross - Ctrl-X Square - Ctrl-S Circle - Ctrl-F L - Ctrl-Z R - Ctrl-C ==Screenshots== https://dlhb.gamebrew.org/psphomebrew/pspti992.png https://dlhb.gamebrew.org/psphomebrew/pspti993.png ==Compatibility== Developed for Firmware 3.71-M33. ==Changelog== '''v1.0.3''' * Speed improvements. * Add vsync and autofire options. * Add several new hotkeys: ** Settings such as fps, render mode, auto fire speed can now be directly modified inside the emulator (no need to enter in the settings menu). ** Quick save / quick load current state (no need to enter in the main menu). * Default Hotkeys can now be set in the keyboard mapping menu (useful to add hotkeys on existing/previous keyboard files). * Bug fix in the low battery watchdog. '''v1.0.2''' * Add save state feature. * Display and save thumbnail images for each save state. * Disable speech system (make the emulator to freeze). * Bug fix in the render function (dark screen). '''v1.0.1''' * Intial release. ==Credits== TI99sim: * TI99/4 Emulator by [http://www.mrousseau.org/programs/ti99sim Marc Rousseau]. PSPTI99: * Porting on PSP by Ludovic Jacomme alias [http://zx81.zx81.free.fr Zx]. Special Thanks: * Danzel and Jeff Chen for the virtual keyboard, and to all PSPSDK developers. ==External links== * Author's website - http://zx81.zx81.free.fr/serendipity/index.php?/archives/294-PSPTI99-A-TI-994-Emulator-for-PSP-v1.0.3.html * QuickJump - http://forums.qj.net/zx-81s-homebrew-releases/137087-pspti99-ti-99-4-emulator-psp-v1-0-3-a.html [[Category:Support the author]]
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