Let me clarify this again. We took out the Qsound from a original CPS1.5 and replaced it with an FPGA and it worked the same. It's not that there is machine or core that simulates the whole system. This is just this one chip.We actually removed the Qsound from a CPS1.5 and replaced it with an FPGA and Jotego's code. We run it through some sygnal analyzers and there was ZERO difference.