PSP MAME4ALL v4.7 & 4.6 r3- 09/10/07 - Arcade Emulator for PSP

**Baboon** · October 9th, 2007, 08:28

TTYman has posted an excellent new update for his latest build of mame4all for the psp. http://ttyman.free.fr/

Heres the change list:

PSP MAME4ALL v4.7r3 Hires by TTYman, 08/10/2007
â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€”â€ ”â€”-

Install directions:

- Copy in /PSP/GAME (firmware 1.5) or /PSP/GAME150 (firmware 1.5 compatibility for 3.xx OE release);
- Recreate zipped roms with included ClrMame compatible .DAT files (v0.34-v0.36 mixed roms);
- Add created zipped roms files in ROMs subfolder and samples in samples subfolder;

Specific Features:

- Based on latest GP2X MAME4All releases v4.7;
- 480Ã—272 full PSP Hires Support, now games with >320 orizz. and >240 vert. pixels are fully playable (Loderun, Galaga etc.);
- Overclock support, from 133 to 333 MHz;
- Fixed, Fixed Divided by 2, Software Scaled and Software Full Screen Stretched resolutions (all maximum 480Ã—272);
- Frameskip as GP2X version (fixed 0-5, auto 1-5);
- Vsync on/off;
- Save configuration support, default and per game;
- 22KHz with 16 voices predefined sounds, 33KHz and 44KHz frequencies with 4, 8 and 16 voices combinations added;
- Preliminary analog support;
- Autocentering fix for all resolutions;
- Optimized compiled code as derived from GP2X version, but for PSP cpu (fastest graphics core!);
- Stripped & Packed executable, only 2.1MB;
- Original graphics theme from Gold edition;
- Music in menu (filename music.psp in data folder), in these supported formats: .MOD, .S3M, .IT, .XM and .OGG;
- Added, as bonus, 1st classified OldSkool at Assembly 2007 Music Competition (Commodore 64 based), in .OGG format;
- Graphic theme 480Ã—272 BMP skins support, both pspmenu480.bmp and pspsplash480.bmp in folder skins;

Specific Controls:

- Button SELECT: Insert credits.
- Button START: Play.
- Button HOME: after Pause exit game and return to menu.
- Buttons L+R: Activate/deactivate screen fixed/fixed div2/scale/stretch.
- Buttons L+R pressed during one second: Pause.
- Buttons L+HOME simultaneously: Reset emulation.

Fixed from 4.7r2:

- Sounds now are near arcade perfect, with minor gliches in some sound chips emulations;
- Gold (CPS1, System16 and Neogeo) specific emulations are now stand-alone, as require different z80 cpu implementation;
- Improved performance with sounds, oldies with 0 frame skip and vsync on, others with auto-1 and auto-2;

Download and Give Feedback Via Comments

**mikebeaver** · October 9th, 2007, 10:43

Nice one Baboon, glad to seee your on the ball as usual with this emu

I'll take a look later when I get home from work and see how compatability is this time.

Mike..

**THE PREDATOR** · October 9th, 2007, 11:31

Great I've been waiting for an update for weeks ninja turtles now works in the gold version and the analogue works pretty good as well.

**andmaz** · October 9th, 2007, 12:48

Does this work on 1.00 firmware?

**Zombo** · October 9th, 2007, 13:01

WooHoo!

I myself have been waiting quite a while for this emu to be updated!

Downloading it right now...A shame I dont have alot of time to test it out right now...cause of skool! :|

**Panini** · October 9th, 2007, 13:04

Originally Posted by THE PREDATOR

Great I've been waiting for an update for weeks ninja turtles now works in the gold version and the analogue works pretty good as well.

I can get tmnt to boot but it hangs after a few seconds. What settings dya have for it??

**Baboon** · October 9th, 2007, 13:35

Originally Posted by Panini

I can get tmnt to boot but it hangs after a few seconds. What settings dya have for it??

I changed the sample rate to 33k 4v and overclocked the psp to 333mhz and it works fine. :thumbup:

Can anbody get Rodland to work with sound? The game works but freezes when you actualy start the game unless you disable the sound??