0.4, current
- Cartridge DSP expansion chip is supported. Games like Super Mario Kart and Pilotwings are working.
- Fix game freezes due to BSRAM bugs: Super Mario All-Star, Super Metroid, Legend of Zelda - A Link to the Past
- Fix SPC CPU bugs. Now passes all Peter Lemon's CPUTests.
- For developers: VRAM is moved from BRAM to SDRAM bank 3. DSPn uses some of the saved BRAM space. We now provides 3 channels from SDRAM: CPU/softcore, ARAM and VRAM.
0.3, 2/3/2024
- Add iosys, PicoRV32-based riscv softcore for game loading and menu system.
- See rv-experiments
- New 3-channel sdram to run softcore (and possibly vram in the future)
- Initial version of firmware in on-board SPI flash
- Menu system supporting directories, with FatFs library
- Fix Donkey Kong Country freeze
- Press Select and Start to switch between OSD and game
0.2, 1/13/2024
- Bug fixes. More games are now playable: Donkey Kong Country, Earthbound, Mortal Kombat II, Donkey Kong Country 2 and more.
- Fix most image glitches from the upscaler.
- SD module area optimization saving ~1000 LUTs.
0.1, 1/6/2024
- First public release
- Basic SNES. No enhancement chips.
- FAT32 rom loading from SD card.
- Menu for choosing roms.