INT 10 - Chips & Technologies Extended BIOS - SET POWER-ON EMULATION MODE

	AX = 5F03h
	BL = 01h
	CL = emulation mode (see #00181)
	CH = permanence
	    bit 7 persistence (0 reset on next boot, 1 until changed)
Return: AL = 5Fh if function supported
	    AH = status
		00h unsuccessful
		01h successful
SeeAlso: AX=5F02h,AX=5F03h/BL=00h"Chips",AX=5F90h