RockNES est un très bon émulateur pour Nintendo NES. A essayer !
[general]
– Partial code rewrites, some optimizations and tweaks.
– Savestate version is now 7 (old saves are not compatible).
– Data at CPU $6000-$7FFF is now saved into savestates (SRAM/WRAM).
– Fixed a few problems parsing the config file.
– Fixed path for FDS BIOS loading (same of RockNES.exe folder).
– Fixed a deadlock bug on application window close (X at corner).
[cpu]
– Fixed CPU opcode $20 (JSR).
– Fixed CPU branch timings.
– Fixed a bug in the DMA operations of sprites and DMC sound channel.
– Fixed a potential crash in the CPU schedule system.
– Revision in the CPU opcodes.
[ppu]
– Fixed sprite RAM data saving in savestates.
– Fixed sprite refresh (R.C. Pro AM II works).
– Added a check for expected CHR ROM/RAM in each mapper.
– Revision in the PPU frame timing and CPU opcodes.
[graphics]
– New NTSC palette.
– Fixed a bug saving palettes (incorrect warning).
– Fixed bitmap clearing in triple buffering mode.
– Fixed switching to VS palettes.
– Fixed loading an external palette file.
– Fixed wallpaper loading path (should look at the binary folder too).
– Scanlines effect code rewritten from scratch.
– Reworked most of the color styles palette calculations.
[inputs]
– Added missing joystick turbo settings on config file parsing.
– Fixed incorrect assignment for BACKSPACE key.
– Fixed support for joysticks, now D-pad works again!
[sound]
– Fixed APU noise channel reset (fixes Ghostbusters) and sweeps.
– Fixed a bug in the APU mono/stereo switching.
– Fixed sound startup and configuration.
– Fixed DMC channel initial state.
– Reworked the audio rendering a bit.
– Changed the sound sample rate from 48000 back to 44100Hz, works on low-end PCs.
– Reduced drastically the sound cache for minimal latency.
[nsf driver]
– Fixed a bug in the NSF savestate block.
– Fixed NSF track selector, works for player 1 only.
– If a NSF file has no game title, it’s now replaced by its filename.
[mapper]
– Added proper support for Acclaim’s MC-ACC IRQs.
– Added savestate data for mappers 46 & 187.
– Revision in the MMC3/Acclaim PPU IRQ codes.
