)
Values for FGDRIVER video mode:
 00h-07h standard BIOS modes
 09h	PCjr/Tandy1000 320x200x16
 0Bh	Hercules graphics 720x348
 0Ch	Hercules graphics 320x200
 0Dh-13h standard BIOS modes
 14h	VGA graphics 320x200x256
 15h	VGA graphics 320x400x256
 16h	VGA graphics 320x240x256
 17h	VGA graphics 320x480x256
 18h	SVGA graphics 640x400x256
 19h	SVGA graphics 640x480x256
 1Ah	SVGA graphics 800x600x256
 1Bh	SVGA graphics 1024x768x256
 1Ch	SVGA graphics 800x600x16
 1Dh	SVGA graphics 1024x768x16