Edit Infobox PSP Homebrews: PSP UAE4ALL

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PSP UAE4ALL is an Amiga emulator for the Sony PSP based on Chui's Dreamcast UAE4ALL and notaz's UAE4ALL GP2X. ==Features== * Specific features: ** Based on latest Chui’s Dreamcast UAE4ALL and notaz’s uae4all gp2x v0.7.2a optimized blitter routines. ** Maximum speedup hacks using single precision math hardware support. ** Full screen hardware scaled support. ** Fixed Overclock to 333 MHz while emulating, 222 MHz in menu. ** Only 546KB kernel build version (1.7MB user mode build). * Same features as Dreamcast version: ** Frameskip between 0-1 without sound and 1-2 with sound. ** Fast FAME Motorola 68000 C core by Fox68k. ** Autoframeskip for real speed. ** Mouse support. ** Joystick support. ** Fast sound with 8 buffers synchronized. ** Filemanager with subdirectories access. ** Complete menu with load, throttle, frameskip, reset… options ** Save disks changes into Virtual memory files (testing). ** Superthrottle mode for speed up intros and loading time. ** ADZ support (ADF floppy image gzip compressed) ** 2 floopy drives emulated. ==Installation== There are two different builds in archive: * psp_uae4all_r1 - 1.50 Kernel mode. * psp_uae4all_r1-usermode - 2.00 User mode. Use psp_uae4all_r1 as installation base, then replace EBOOT.PBP if you have slim PSP or would use user mode build (ms0:/PSP/GAME/). Copy kickstart file named kick.rom of version 1.3 (512k overdump version) in same folder. Copy disks images as .adf or .adf.gz (.adz) compressed format into disks folder, for convenience. ==User guide== SuperThrottle: *Hold right trigger first and left trigger second for automatic sound off and frameskip to 10 for speed up. *This try to avoid large time for intros and loading time. ADZ support: *You can compress your ADF floppy images with GZIP compression utility in order to save CD space. *GZIP is free and multiplatform: Windows, GNU/Linux, MacOS … better use short filenames to read correctly disks numbers. Save disks changes to VM: *UAE4ALL can save to VM disk sectors changed using ZIP compression. *For games as Dune2, now you can save your campaigns and continue at future. *A new menu option called “Save Disks” has added for enable or disable this feature. 2 floppy drives emulted: *You can choose on filemanager a new disk for DF0 with Cross button and a new disk for DF1 with Square button. *Also, you can eject DF1 with 'Eject DF1' option or pressing Triangle button while in menu. Throttle: *Amiga is a hard machine to emulate. So, a lot of games support drawing shortcuts and cpu timeslice ampler. *These methods speed up emulation and improve playbility under PSP. Autoframeskip: *Unfortunately, UAE4ALL needs frameskipping for real time emulation. Active auto-frameskip menu option for real speed. *If you want sound, it’s a very important thing, the sound needs to be synchronous. Mouse: *Some on loading game demo requires specific mouse buttons combo, so try both buttons and movements while in such menu’s or demo. ==Controls== Select - Main Menu Start - Not used Home - Not used (exit, as normal, in user mode build) L+R - Deactivate SuperThrottle mode L+R while keep pressing - Activate SuperThrottle mode (10x emulation velocity) Cross - Confirm menu options, Select 1st disk (DF0) in load menu, 1st mouse button Circle - 2nd mouse button, Secondary joystick button, Go back in menus Square - Open load disks menu while in main menu, Select 2nd disk (DF1) in load disks menu Triangle - Eject DF1, Primary joystick button L - Run emulation in main menu, Go top of list in load menu R - Reset and Run emulation in main menu, Go to bottom of list in load menu D-Pad - Emulate mouse movements Analog - Emulate joystick movements ==Screenshots== https://dlhb.gamebrew.org/psphomebrew/pspuae4all3.png https://dlhb.gamebrew.org/psphomebrew/pspuae4all4.png https://dlhb.gamebrew.org/psphomebrew/pspuae4all5.png ==Known issues== Keyboard emulation unimplemented. ==External links== * Author's website - http://ttyman.free.fr * Ultimate Amiga - https://www.ultimateamiga.com/index.php?topic=510.60 [[Category:Support the author]]

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