Last months I was working on a dump project . In this case the tool is intended to dump the internal ROM present on some MCU devices from the Toshiba TLCS-90 series.
Some NMK games, such Thunder Dragon, Hacha Mecha Figher and Double Dealer, and some other Jaleco games, such as Big Striker, use it and their internal ROM was successfully dumped using the tool.
If you have another board with a device based on this MCU, now it's possible to dump and preserve it. It would be useful to improve emulation and, of course, make replacements for boards using it.
Current known board with undumped devices are:
The tool is currently released as public for free use at:
https://github.com/sergiopolog/tlcs90-rom-reader
Some NMK games, such Thunder Dragon, Hacha Mecha Figher and Double Dealer, and some other Jaleco games, such as Big Striker, use it and their internal ROM was successfully dumped using the tool.
If you have another board with a device based on this MCU, now it's possible to dump and preserve it. It would be useful to improve emulation and, of course, make replacements for boards using it.
Current known board with undumped devices are:
- Avenging Spirit
- E.D.F.
- 64th Street
- Cybattler
- Chimera beast (it's a proto so finding an original mcu for this would be almost impossible)
- Peek-a-Boo
The tool is currently released as public for free use at:
https://github.com/sergiopolog/tlcs90-rom-reader