FPGAMiSTer posts
MegaCD
Updated framework to fix audio distortion on some boards.
NES
Added mappers 40, 81, 142, 144. Fixes for other mappers (Lain).
Fixes for mappers (greyrogue).
Major rework for PPU, fixes for CPU and others (Kitrinx).
2025-10-13 13:39:04 +0000 UTC View Post
NeoGeo
Add support for multitaps NeoTris and NEO-FTC1B.
Updates for romsets.xml
Updated framework.
TurboGrafx16-CD
Support for CD+G and fixes (David Shadoff).
CPU and VDC fixes (Sergiy Dvodnenko).
Updated framework.
C64
Cartridge: Support write for Easyflash carts.
Cartridge: add support for Waterloo Structured BASIC and BMP-Data Turbo 2000.
Disable turbo while I/O access for ...
2025-08-28 15:25:16 +0000 UTC View Post
Main
TGFX16: CD+G support and CD fixes (David Shadoff).
Fix bootcore option (Andrea Chiavazza).
Saturn fixes.
ao486: Add ATA-1 Identify Drive words 4...
2025-08-28 15:19:01 +0000 UTC View Post
Atari800,Atari5200
A lot of changes from Wojciech Mostowski:
- Most of the currently reported bugs referring to basic functionality (like Demo X or Y not working, reloading carts requiring core reboot, etc.) ar...
2025-07-10 13:44:32 +0000 UTC View PostMegaDrive
Various fixes (nukeykt, Cray Elliott)
Fix SMS Megadrive pad mapping (Kevin Coleman).
Fix for cartridges (paulb-nl).
Change HSync to a normal len...
2025-07-07 14:44:48 +0000 UTC View Post
Minimig
Autoconfig fixes.
Fixes for Nexus 7, Domination, Sanity: Roots 2.0 demos (tdelage26).
TG68K: Bugfix on skipFetch signal with bra.l and bsr.l instructions.
... 2025-06-21 03:36:59 +0000 UTC View Post
GBA
CPU, Video And Audio fixes (paulb-nl).
Updated framework.
Gameboy
Option for extra sprites (paulb-nl).
Fixes for HDMA, Video (paulb-nl ).
Updated framework.
NES
Fix MMC3, N163, 70 mappers (paulb-nl).
FDS: add save states (paulb-nl).
Implement KIL unofficial opcode (Simplistic).
Allow oversize mmc3 (greyr...
2025-06-18 13:30:48 +0000 UTC View Post
TurboGrafx-16/CD
VDC, CD fixes (David Shadoff, Sergiy Dvodnenko).
Updated framework.
Main
Saturn and PCE CD fixes (srg320).
Add interlaced video vertical filter (zakk4223).
Add support for save states in arcade cores (Martin Donlon).
...
2025-05-24 17:51:04 +0000 UTC View Post
Linux
This release is mainly addressed to long standing USB issues. Release contains USB fix from Martin Donlon. Hope it will help for those having issues with some USB devices. Release also contains twe...
2025-04-02 12:35:28 +0000 UTC View PostMacPlus
Audio fix: when sound output is disabled, drive output high (darylrichards).
Update keyboard scancodes.
Updated framework.
Main
input: adds support for Retroshooter lightguns operating in mouse mode (Martin Donlon).
IDE: Add config, disc and track info, set features packet support (kdedon).
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2025-03-05 14:24:24 +0000 UTC
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NeoGeo
Updated audio chip (jt12) from upstream (Cray Elliott).
Updated framework.
Happy New Year!
I want to thank all my patrons for supporting me all these years. It's really valuable help for me! This year was quite bad for me and real life issues distracted me from the project for some time....
2024-12-28 05:38:54 +0000 UTC View PostApple II
Improved colors, based on latest work from Linards Ticmanis (maths-derived NTSC palette) (Newsdee).
Three built-in palettes + option to load custom palette from file (Newsdee...
2024-12-27 08:06:41 +0000 UTC View Post
ao486
OPL3 fixes (Greg Taylor).
Fixes and tweaks in VGA, BIOS, PIT, RTC, CPU (humply).
Note: there is a fix for TSS task switching, and while it fixes DOS4GW, DJGPP...
2024-12-27 08:02:55 +0000 UTC View Post