[MD模拟器]Genesis Plus/SDL v1.3.0

疾风之狼

- modified SN76489 cut-off frequency
- added an option to boost SN76489 Noise Channel
- removed outdated Gens YM2612 core
- improved YM2612 core general accuracy (SSG-EG, CSM mode,...) (based upon Nemesis recent tests on real MD)
- improved YM2612 LFO emulation (fixes "Spider-Man & Venom : Separation Anxiety" intro music)
- fixed YM2612 context saving/loading.
- added 3-Band EQ for fully configurable sound filtering (credits to Neil C / Etanza Systems)
- removed libsamplerate support, implemented faster/better FIR resampler (thanks to Blargg and AamirM)
- improved VDP sprite masking emulation: fixes 3D level in Mickey Mania (thanks to Nemesis for his sprite test program)
- fixed 2-Cell vertical scrolling when column 0 is shifted.
- added support for 2-Cell vertical scrolling in Interlaced 2 mode.
- fixed lightgun autodetection: fixes cursor position in Lethal Enforcers II
- improved DIVU/DVIS (thanks to Jorge Cwik) & MULU/MULS 68000 instructions timing accuracy
- updated Z80 core to last version (fixes interrupt Mode 0 timing and some BIT instructions)
- fixed Backup Memory support in some games using serial EEPROM
- added Game Genie hardware emulation (Game Genie ROM is now fully supported, see README for more details)
- added Action Replay hardware emulation (Action replay ROM is now fully supported, see README for more details)
- various code cleanup & core optimizations
- YM2612 bugfixes (MAME core):
.fixed EG Decay->Substain transition when SL & DR are minimals: fix tracks #3 and #9 in "Mega Turrican"
.fixed a bug in SSG-EG emulation code: fix Level 1 music in "Alisia Dragoon"
.modified SSG-EG Decay End Level: fix some sound effects (ChainSaw, Zap...) in "Beavis & Butthead"
.improved Detune overflow accuracy: fix very high frequency sounds in many games
.fixed registers 0x20-0x26 Reset state: fix intro music in "B.O.B"
.reverted incorrect fix with KEY ON: fix "Flamethrower" sound effect in "Alien 3" and many others
- adjusted HCounter values: fixes line flickering in "Sonic 3D" bonus stage
- adjusted VINT timing: fixes hang-up in "V.R Troopers"
- improved HBLANK flag accuracy: fixes line flickering in "Gouketsuji Ichizoku"
- fixed broken Z80 access to WRAM: fixes hang-up in "Mamono Hunter Youko"
- modified JCART emulation: fixes corrupted tracks logo in "Micro Machines 2"
- added Blargg's NTSC Filters support (NTSC video artifacts emulation)
- optimized VDP rendering core, rewrote 68k interface (memory handlers, cycle execution, interrupts): greatly improved emulation speed

官方网站:http://code.google.com/p/genplus-gx/

新闻来源:emu-france.com