plotsscreen is just a ram area of 768 bytes, just large enough to hold a buffer for or copy of the screen. bcall(_gbufcpy) copies the contents of the 786 byte area starting at "plotsscreen" to the LCD you can load any bytes into and from plotsscreen as from and to any part of the ram > > > Could someone please tell me what plotscreen does when you call on it like ld de,plotscreen. Thanks. > >