Format of HP Vectra EX-BIOS keyboard mapping info:
Offset	Size	Description	)
 00h  3 WORDs	entry for V_QWERTY driver (IP, CS, DS)
 06h  3 WORDs	entry for V_SOFTKEY driver (IP, CS, DS)
 0Ch  3 WORDs	entry for V_FUNCTION driver
 12h  3 WORDs	entry for V_NUMPAD driver
 18h  3 WORDs	entry for V_CCP driver