a7800DS v4.9

a7800DS v4.9 is released. a7800DS is an Atari ProSystem 7800 console emulator for the DS/DSi. a7800DS is based on ProSystem. To use this emulator, you must use compatibles rom with a78/bin format.

a7800DS changelog:
High Score (HSC) auto-save improvements – no longer write the backing .hsc file if the write didn’t actually change HSC data.
Improved Sally emulation accuracy and optimization pass to render the games 3-4% faster.
Improved Pokey emulation – missing sounds on games like Ballblazer are now much better.
Improved memory emulation for more accurate mirror handling – 7800 Utility cart now shows this as a PASS.
Improved memory caching to help with the really big games (those 512K or larger).
All but two games on the DSi are now rendered without any form of frameskip. Older DS-Lite/Phat reduces frameskip due to new optimizations.

Download: a7800DS v4.9
Source: Here