TTYman has released yet another version of PSP MAME4ALL, the Multiple Arcade Machine Emulator (MAME).

Changes:

• Usermode builds now works.
• Dipswitches settings added.
• Some Z80 core speedups.
• Vector based games like Asteroids now run at native resolution of 480×272 pixels.
• Preliminary memory management to clean-up things in certain romset (due to original MAME bugs) before starting a new emulation.
• In case of memory fragmentation errors emulator now quits without lockups.
• Better sound support in certain games, like Teenage Mutant Hero Turtles etc.
• Graphics themes disabled in 1.50 kernel mode to gain more memory available, used a simple blue gradient instead.
• Graphics mode saved with settings.

Download from TTYman