
  CONST
    dsc$dftb_oac_no_action          = 00(16),
    dsc$dftb_oac_environment        = 01(16),
    dsc$dftb_oac_long_power         = 02(16),
    dsc$dftb_oac_short_power        = 03(16),
    dsc$dftb_oac_warning_clear      = 04(16),
    dsc$dftb_oac_fatal_iou          = 05(16),
    dsc$dftb_oac_uncorrected_iou    = 06(16),
    dsc$dftb_oac_uncorrected_memory = 07(16),
    dsc$dftb_oac_memory             = 08(16),
    dsc$dftb_oac_uncorrected_cpu    = 09(16),
    dsc$dftb_oac_170_state_iou      = 0a(16),
    dsc$dftb_oac_system_idle        = 0b(16),
    dsc$dftb_oac_system_resume      = 0c(16),
    dsc$dftb_oac_170_state_idle     = 0d(16),
    dsc$dftb_oac_170_state_resume   = 0e(16),
    dsc$dftb_oac_180_state_idle     = 0f(16),
    dsc$dftb_oac_180_state_resume   = 10(16),
    dsc$dftb_oac_system_step        = 11(16),
    dsc$dftb_oac_system_unstep      = 12(16),
    dsc$dftb_oac_170_state_step     = 13(16),
    dsc$dftb_oac_170_state_unstep   = 14(16),
    dsc$dftb_oac_180_state_step     = 15(16),
    dsc$dftb_oac_180_state_unstep   = 16(16),
    dsc$dftb_oac_reconfigure_nce    = 17(16),  { Reconfigure non critical element.
    dsc$dftb_oac_vector_degrade     = 18(16),
    dsc$dftb_oac_element_degrade    = 19(16),
    dsc$dftb_oac_flaw_cm_page       = 1a(16),
    dsc$dftb_oac_handle_pp_hang     = 1c(16),
    dsc$dftb_oac_handle_bit_57      = 1d(16);
