Bitfields for Future Domain SCSI version:
Bit(s)	Description	)
 0-2	ANSI-approved version
	000 device might or might not comply to ANSI standard
	001 device complies to ANSI SCSI-1
	010 device complies to ANSI SCSI-2
	other reserved
 3-5	ECMA version
 6-7	ISO version