Return data from a packed TABLE_IDB_BFLD bit-field.

	:param str endianess: The endianess to use when packing values ('>' or '<')
	:param str data: The packed and machine-formatted data to parse
	:rtype: tuple
	:return: Tuple of (proc_nbr, std_vs_mfg)

def get_table_idbb_field(endianess, data):
	"""
	Return data from a packed TABLE_IDB_BFLD bit-field.

	:param str endianess: The endianess to use when packing values ('>' or '<')
	:param str data: The packed and machine-formatted data to parse
	:rtype: tuple
	:return: Tuple of (proc_nbr, std_vs_mfg)
	"""
	bfld = struct.unpack(endianess + 'H', data[:2])[0]
	proc_nbr = bfld & 0x7ff
	std_vs_mfg = bool(bfld & 0x800)
	selector = (bfld & 0xf000) >> 12
	return (proc_nbr, std_vs_mfg, selector)