DM_DIG_BACKOFF_DEFAULT
dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
dm_digtable->back_val = DM_DIG_BACKOFF_DEFAULT;
pDM_DigTable->BackoffVal = DM_DIG_BACKOFF_DEFAULT;