Macintosh Plus and Macintosh 512Ke
plusToo_210329.rbf
- Implement the video back buffer
- Keyboard/Keypad fix
- 16 MHz was not enabled for TG68K, fixed

https://github.com/mist-devel/mist-bina ... s/plus_too

Nuevo Firmware.
release 210330

https://github.com/mist-devel/mist-bina ... r/firmware

Commodore 16
c16_210331.rbf
- TED: revert a wrong change (thanks to Istvan Hegedus).
- Update T65/1541
- Allow unmountig of disks from the OSD (requires firmware 210330)

https://github.com/mist-devel/mist-bina ... /cores/c16


Commodore 64
C64_210331.rbf
- Adjust motor momentum timing (fixes some loaders)
- Allow unmountig of disks from the OSD (requires firmware 210330)

https://github.com/mist-devel/mist-bina ... res/fpga64


Texas Instruments TI-99/4A
Ti994a_210331.rbf
- SDRAM controller update
- Allow unmountig of disks from the OSD (requires firmware 210330)

https://github.com/mist-devel/mist-bina ... res/ti994a


ZX Spectrum
zxspectrum_210331.rbf
- TZXplayer update
- Allow unmountig of disks from the OSD (requires firmware 210330)
- Get rid of GLUK ROM
- Add DivMMC RAM/ROM extension (hint: ESXDOS)
- T80 interrupt acknowledge fixes (not really affecting the Speccy)

https://github.com/mist-devel/mist-bina ... s/spectrum

atari800_210402.rbf
- Add a joystick swap option
- Allow unmountig of disks from the OSD (requires firmware 210330)

https://github.com/mist-devel/mist-bina ... s/atari800

BBC Micro Model B/Master
bbc_210402.rbf
- Use 48 MHz main clock to be synchronous with both the Teletext and ULA
- FDC update (fix write corruption)
- Allow unmountig of disks from the OSD (requires firmware 210330)
- RTC support
- CMOS RAM save/load support

https://github.com/mist-devel/mist-bina ... /cores/bbc

Sega Master System and Game Gear
sms_210424.rbf
- Boost PSG and FM volume, and replace the DAC (by robinsonb5)
- Adjust VDP collision flag (for Donkey homebrew)

https://github.com/mist-devel/mist-bina ... /cores/sms


ZX Spectrum 128K
zxspectrum_210424.rbf
- Adjust Pentagon interrupt and border timings
- Don't mix NMI key with reset (F10 - NMI, F11 - Reset)

https://github.com/mist-devel/mist-bina ... s/spectrum

Firmware_210525 ---- Major update! ----
- AMIGA_MOD_KEYS option by retrofun
- Better handling of non-bootp capable keyboards (Arduino)
- FAT driver replaced with FatFs (http://elm-chan.org/fsw/ff/00index_e.html)
- exFAT support, >4GiB file size support (on exFAT formatted cards)
- Long name support in Minimig, Atari ST and Archie config files (up to 64 chars)
- PCE-CD support
Note: Minimig, Atari ST and Archie config files have to be reset and resaved.

https://github.com/mist-devel/mist-bina ... r/firmware



PC Engine
tgfx16_210525.rbf
- CD support (need recent firmware)

https://github.com/mist-devel/mist-bina ... s/pcengine

firmware_210530
- PCE-CD: fix a BCD->binary conversion in PCECD_COMM_GETDIRINFO
- PCE-CD: slow down sector reads for HuVideo
- Enhance max. kickstart file name to 79 (sorry, need to reset and resave Minimig configs again)
- Support LBA28 mode for IDE (>8GiB image support for Minimig, up to 137 GiB on exFAT)
- Display a warning if HDF indexing fails (and continue with reduced performance)
- Fix one char extension selection (affects ZX81, TI99/4A)

https://github.com/mist-devel/mist-bina ... r/firmware


PC Engine
tgfx16_210529.rbf
- Fix several reported bugs and glitches (need a firmware update for all fixes - will released soon)

https://github.com/mist-devel/mist-bina ... s/pcengine

Megadrive
fpgagen_210616.rbf
- Try again to simulate RAM refresh delays
- Fix writing save RAM to SD Card

https://github.com/mist-devel/mist-bina ... es/fpgagen

firmware_210618
- Compiled in thumb mode
- Fix a nasty long-standing buffer overflow in Minimig menu code
- 4 IDE drive support on Minimig (need IDEFix/ATAPIMagic)
- INI config format for Minimig (last time it has to be recreated)
- PCECD fix for playing the last track
- VHD= in ARC file
- And some other minor updates

https://github.com/mist-devel/mist-bina ... r/firmware


Super Nintendo
snes_mist_210618.rbf
- Fix SAV file writing
- Updates from upstream

https://github.com/mist-devel/mist-bina ... cores/snes