SofaROM bug report thread

Thanks for that video, that gave good hints about the problem.

My first guess for now is that the 4x flash mode is not supported by your MFRSCC+. This option seems to work on some MFRSCC+ (at least mine), but maybe not for all. OPFX is always flashing in 1x, that's maybe safer (that can be seen in the video, where it takes more time compared to SofaROM). Try the following:

• Set the "Flash mode" to "1x" instead of "Default" in SofaRun options.
• Click on "forget last flashed ROM" in the Quit menu to force reflash.
• Reload the game.

Another option to have SCC sound is to let the MFRSCC+ inserted, use the Memory mapper as ROM device and set "External SCC" to Yes. SofaROM should find it (if not, try to set "SCC Slot" to "2-0") and use the SCC of the MFRSCC+. Maybe you've already tried?

Thanks for the videos, that's the best way to see problems

So there was a bug in the /f0 option (it was not taken into account), that can be seen on the video (the flash speed is still fast).

Please:

• Download again SofaRun
• Try again the command: srom solideng.rom /d10 /e /f0

Flashing should be slower this time.

To have SCC sound with Memory mapper, you must set "External SCC" to Yes (you didn't on the video). External SCC must be set yo Yes for all ROM devices that have no SCC inside (like memory mapper, but not for MFRSCC, MFRSCC+, MFRSCC+SD, ESE-SCC, GR8NET...).

thx You're so fast

What options should be used to play USAS with the internal mapper of Turbo R?
USAS works fine with /d0 /r6 but graphic bugs appear with /d1 /r6.

Top right during the game.

Oups, I forgot the option /z1. Without /z1 it's OK.

I tried with the 1F1F1F26 and the 30396650. Same issue in Z80 mode only.

I using ST with multi-Mente.