* Power OFF your Amstrad / Schneider CPC.
* Attach the PlayCity board to one free MotherX4 slog.
* Turn ON your computer, and enjoy! (if a grey screen appear, turn off your computer and check the connexionsconnections)
==Peripheral Soft Reset==
the frequency by reprograming the CTC Channel 0.
===YMZ294 Registers===
They are exactly than the [[PSG]]