> Why would his board be faster than MAME if it is at the verified CPU speed? I could > understand if it was a bootleg made that way to deep throat quarters more quickly. > Other than that, is it possible to do that on an OEM PCB? Unless it was written into > the code itself? > > Wondering...
Ed lives in Brazil which almost automatically guarantees that his Double Dragon PCB is a bootleg. I'm guessing it has faster or overclocked CPUs or some other modification that eliminates or lessens the slowdowns.