[alexdedalus]

dexter1, thanks for the additional info, next time when I call Indy I will remember to note down the requested version!
Today I make all the changes in the emulator and in the files, to briefly return with the results.

Will these new roms also be placed in the "roms" folder and need to add some option on the command line in the emulator mame?


Another thing, do you think normal indy battery is going to last so long? It's normal?


Thank you!

Add: 

Has the optimization in compilation gone from 3 to 2, does this commence the execution speed, or does it cause a known problem because of the optimization?

I know that under certain circumstances, optimizations may not have the desired effect because of certain peculiarities in the target processor.

Finally tested.

What is the actual mame version?

I prefer the indy system because I have a Indy.

Results: Indigo2 R4400 150 -> 27% (using the i9 PC).
Later I test in my q6600 PC.

The audio is working but with echo.

I'm trying to fix some time now over the weekend to get a look at the mame source code.

Recently I am looking for a 13W3 (male ???) adapter connected directly to the Indy, for a female VGA output. I even made a male 13W3 connector by hand, but it gives a lot of interference and the image does not stay stable colors. A decent adapter is really necessary.