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MAME-NES v1.8 has been released, featuring significant updates for NES/Famicom accuracy in MAME. Key components, including the M6502/NES CPU timing, APU, and PPU, have been extensively reworked for cycle accuracy while maintaining compatibility with MAME’s existing architecture. This update builds on the mame0289 code base, marking a major upgrade from mame0260. The development process was aided by AI to streamline merging tasks. Users can download MAME-NES v1.8 from the provided source link.
MAME-NES v1.8 has been released. This version features significant updates in NES/Famicom accuracy for MAME. The core components of the M6502/NES CPU timing path, APU, and PPU have undergone extensive rewrites to achieve cycle-accurate behavior. The aim of this effort is to enhance hardware precision while maintaining compatibility with MAME’s current NES/Famicom framework.
MAME-NES Changelog:
Integrated NES accuracy improvements into the mame0289 codebase. This represents a significant update from the mame0260 codebase.
Utilized AI assistance to expedite the merging process considerably.
