INT 33 - MS MOUSE v1.0+ - DEFINE MICKEY/PIXEL RATIO                             
	AX = 000Fh
	CX = number of mickeys per 8 pixels horizontally (default 8)
	DX = number of mickeys per 8 pixels vertically (default 16)
SeeAlso: AX=0013h,AX=001Ah,INT 62/AX=0082h