Zitat von
IvenGO
I tried to measure the clocks at Debut-M and found that they are a bit faster: about +1 sec. to each "normal" 10. As far as I remember original device was working more precisely...
Yes, I've checked it now with a stopwatch and 60 sec. on the Debut-M are exactly 57 sec. in real time, so its clock is running 5% too fast.
The clock is driven by an interrupt timer in MAME with a value of 400 Hz, so I've changed it now to 380 and with this value the clock is running absolutely exact.
I've already done the same for the Saitek Turbo King and Corona, because their clocks were also not accurate (in this case they were too slow).
This change will be in the next update ...
Edit: If
hap is reading this - here are my changed interrupt timer values, so that the clocks are running exactly (tested with a stopwatch):
corona: 175 --> 183
tking2: 100 --> 107
stratos: 75 --> 76
debutm: 400 --> 380
Regards,
Franz