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多机种模拟器higan发布新版,更新如下:
added SuperGrafx emulation
improved audio band-pass filtering for all emulated systems
screen rotation is now a hotkey; automatically rotates control bindings
screen rotation now supported on the Game Boy Advance as well (used by a small number of games)
massive improvements to Mega Drive emulation
massive code cleanups and rewrites to many CPU emulation cores (MOS6502, WDC65816, SPC700, etc)
Famicom, Master System, Mega Drive: added PAL emulation support
PC Engine, SuperGrafx, Master System, Game Gear, Mega Drive: added save state support
PC Engine, SuperGrafx: added PSG sound emulation
Master System, Game Gear: added PSG sound emulation
Mega Drive: added Z80 APU emulation [with help from Cydrak]
Mega Drive: added PSG sound emulation
Mega Drive: added YM2612 sound emulation [Cydrak]
Super Famicom: fixed Super Game Boy emulation
PC Engine: added save RAM support (using per-game PCE-CD backup RAM)
Game Boy Advance: substantial improvements to audio emulation quality
Game Boy Advance: convert scanline-based PPU renderer to a dot-based renderer
Game Boy Advance: properly initialize CPU state (fixes Classic NES Series games)
Game Boy Advance: MUL timing corrected [Jonas Quinn]
Mega Drive: emulate special mappers for Phantasy Star IV, Super Street Fighter II, etc.
Super Famicom: use darker luma for INIDISP=0 (large improvement to Final Fantasy III opening)
Super Famicom: fixed bugs in SMP OR1,AND1 instructions
cheat code database regrettably removed from official releases; will be made available separately
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