MiSTer FPGA Forum

Antoine.WG wrote: ↑Fri Jan 13, 2023 1:59 am

A real FPGA implementation of the Roland MT-32, not the software emulated MT32-pi.

by incidence mostly large cores such as ao486 and Minimig take advantage of MT32/MIDI, so there is anyway no space for MT32 left on FPGA. MT32 in FPGA itself should be quite large. So MT32pi is a good and budget alternative.

Gameboy:
- Fix audio output (Mark Johnson).
- HDMA, audio and video fixes (paulb-nl).
- Separate MGL files for GB color and Magaduck (Roberto Garcia-Lago).

TurboGrafx16/CD:
- Correct interrupt logic, support for XE1AP analog controller (David Shadoff).
- Updated framework.

NeoGeo:
- Fix rendering the last two sprites (paulb-nl).

Gyro sensors are tend to spam with messages a lot. It slowing down the processing and may affect the core work. It also introduce a large input lag because each gyro message has to be processed even if it's not used. So gamepads with gyroscope such as DS3-5 have workarounds to block gyro messages at kernel level, so they won't reach the Main.

ao486:

- Add CPU rating presets (newsdee, spark2k06, me).

Note: it's very approximate rating and doesn't provide cycle accuracy. Depending on specific application it may run either faster or slower than advertised rating.

VIC20:

• Adjust screen position on VGA output.

VIC20:

• Update CPU.
• Update VIC for better NTSC support.