HME_MASK_8BIT
hmep->hme_ipg1 = hme_ipg1 & HME_MASK_8BIT;
hmep->hme_ipg2 = hme_ipg2 & HME_MASK_8BIT;
hmep->hme_ipg1 = hme_ipg1_conf & HME_MASK_8BIT;
hmep->hme_ipg2 = hme_ipg2_conf & HME_MASK_8BIT;