This is the port of the fpgagen core.
fpgagen - a SEGA Megadrive/Genesis clone in a FPGA. Copyright (c) 2010-2013 Gregory Estrade ([email protected]) All rights reserved
copy .rbf to root of SD card. Put some ROMs (.BIN/.GEN/.MD) into Genesis folder
- F1 - reset to JP(NTSC) region
- F2 - reset to US(NTSC) region
- F3 - reset to EU(PAL) region
There are 2 versions of region detection:
- File name extension:
- BIN -> JP
- GEN -> US
- MD -> EU
- Header. It may not always work as not all ROMs follow the rule, especially in European region. The header may include several regions - the correct one will be selected depending on priority option.
- Multitaps: 4-way, Team player, J-Cart
- SVP chip (Virtua Racing)
- Audio Filters for Model 1, Model 2, Minimal, No Filter.
- Option to choose between YM2612 and YM3438 (changes Ladder Effect behavior).
- Composite Blending, smooth dithering patterns in games.
- Sprite Limit, enables more sprites.
- CPU Turbo, mitigates slowdowns.