Il s’agit d’un émulateur de Sega Megadrive et Mega-CD.
Version en ligne disponible ici.
Les changements:
– Made custom BIOS leave WORD-RAM in the correct configuration (2M mode).
– Fixed various bugs in the emulation of the YM2612 timers.
– Fixes pitch of voice clips in Earthworm Jim and presumably many other games that use the GEMS sound driver.
– Greatly improves music tempo in Earthwork Jim 2.
– Eliminates latency of CSM key-on/key-off events.
– Fixed external RAM being mappable even when the game does not support it.
– Added support for cartridge bank-switching (used by Titan Overdrive 2 and Super Street Fighter II).
– Added approximate 68000 and Z80 interrupt durations.
– Mostly fixes music tempo in Earthworm Jim.
– Added emulation of invalid VDP H-scroll mode and plane sizes.
– Required by Titan Overdrive.
– Fixed FM6’s frequency being assigned to FM3.
– Fixes audio in Alex Kidd in the Enchanted Castle.
– Fixed SSG-EG being per-channel instead of per-operator.
– Fixes sounds in Tanglewood.
– Greatly-improved the low-pass filter (now first-order instead of brick-wall).
– Improves the volume balance of all games.
– Added emulation of the ninth DAC bit (set with the undocumented YM2612 register 0x2C).
– Made VDP plane debuggers use the proper background colour.
– Eliminates coloured borders that were previously seen around some tiles.
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