Genesis Plus GX v1.7.4 is released. Genesis Plus GX is a port of Genesis Plus. Genesis Plus GX is an open-source & portable Sega Mega Drive / Genesis emulator, originally developed by Charles MacDonald, now running on the Gamecube and Wii through libogc & devkitpro.
Genesis Plus v1.7.4 Changelog:
[Core/SCD] --------------- * fixed access to read-only registers on Main-CPU side ("Batman Returns" platform level freeze) * fixed & improved emulation of PRG-RAM write protection register ("Lunar Eternal Blue" japanese version freeze) * improved SUB & MAIN-CPU synchronization ("Dracula Unleashed" freeze when using US Model 2 BIOS) * improved CPU polling detection * improved CDD emulation & added CD drive access time for SEEK command ("Panic!/Switch" intro missing scene) * added missing reinitialization of MAIN-CPU PRG-RAM bank on reset * added .OGG audio tracks support through LIBTREMOR [Core/Sound] --------------- * fixed YM2612 configurable DAC depth emulation * improved Low-Pass filter * added optional "MONO" output mode [Core/VDP] --------------- * fixed FIFO access timings when using invalid write code value ("Clue" menu) * fixed DMA Copy with undocumented code value ("Fatal Labyrinth" end sequence) * minor code fixes & optimizations [Core/CPU] --------------- * optimized 68k stack read/write functions * fixed broken 68k address error emulation * fixed 68k interrupt behavior (prevents interrupts from being executed multiple time when 68k is halted) * fixed Z80 registers initial state, added proper initialization when using PBC (verified on real hardware by Charles McDonald) [Core/MD] --------------- * fixed SRAM incompatibilities between BIG ENDIAN & LITTLE ENDIAN platforms (note: this breaks old .srm files with LITTLE ENDIAN platform ports) * added support for a few recently dumped unlicensed games * added auto-detection of byte-swapped ROM files [Gamecube/Wii] --------------- * fixed CD Leds positioning when using NTSC filter * improved on-screen CD Leds (thanks to Iceknight) * various code fixes & improvements |
Download: Genesis Plus GX v1.7.4
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